Swift, Flutter, Elixir, Scala, Deno, Bun - CI errors.

ITMS-90713 asset validation failedFix altool "Asset validation failed (90713)" in CI - a required Info.plist usage-description or background-mo… altool "Unable to authenticate"Fix altool "Unable to authenticate" when uploading with an App Store Connect API key in CI - the key id, issu… ITMS-90022 "Missing required icon"Fix altool "Invalid Bundle" ERROR ITMS-90022 in CI - the binary is missing a required Info.plist key or icon… ITMS-90161 "Invalid Provisioning Profile"Fix altool ERROR ITMS-90161 "Invalid Provisioning Profile" in CI - the embedded profile does not match the bu… ITMS-90189 "Redundant Binary Upload"Fix altool ERROR ITMS-90189 "Redundant Binary Upload" in CI - a binary with the same train version and build… ITMS-90283 "Invalid Provisioning Profile"Fix altool ERROR ITMS-90283 "Invalid Provisioning Profile" in CI - an entitlement in the embedded profile, su… "AAPT2 error"Fix the Android "AAPT2 error: check logs for details" message in CI by running with --stacktrace to surface t… "Cannot fit ... in a single dex file"Fix Android "Cannot fit requested classes in a single dex file (# methods > 65536)" in CI - the 64K method li… "Could not find google() repository"Fix Android "could not find" errors for Google-hosted artifacts in CI by adding the google() repository to de… "Could not resolve ...build:gradle"Fix the Android "Could not resolve com.android.tools.build:gradle" error in CI by adding the google() reposit… "Duplicate class found"Fix the Android "Duplicate class found in modules" error in CI by excluding the duplicate dependency or align… "Duplicate class"Fix Android "Duplicate class found in modules" in CI - the same class pulled in by two dependencies. Exclude… "processDebugResources" failedFix the Android "Execution failed for task :app:processDebugResources" error in CI by reading the AAPT2 outpu… "licenses not accepted"Fix the Android "Failed to install the following SDK packages as some licences have not been accepted" error… "Keystore file not found"Fix the Android "Keystore file not found for signing config" error in CI by decoding the keystore from a secr… "Manifest merger failed"Fix the Android "Manifest merger failed" error in CI by resolving the conflicting attribute or library manife… "Manifest merger failed"Fix Android "Manifest merger failed with multiple errors" in CI - conflicting attributes between your manifes… "minSdk/compileSdk mismatch"Fix Android minSdk and compileSdk mismatch errors in CI by raising compileSdk or your dependency requires a h… "SDK location not found"Fix the Android "SDK location not found" error in CI by setting ANDROID_HOME (or local.properties) so Gradle… "minSdkVersion ... cannot be smaller"Fix Android manifest "uses-sdk:minSdkVersion X cannot be smaller than version Y declared in library" in CI -… "Could not determine java version"Fix Android Gradle "Could not determine java version" and JDK mismatches in CI by installing and selecting a… "OutOfMemoryError" (Android)Fix Android Gradle OutOfMemoryError and Java heap exhaustion in CI by raising the Gradle and Kotlin daemon he… App Store Connect API "401 Unauthorized"Fix App Store Connect API 401 Unauthorized in CI - the signed JWT bearer token was rejected, usually from a c… "build is still processing"Fix App Store Connect "build is still processing" in CI - the uploaded binary is accepted but not yet process… "An element could not be located"Fix Appium "An element could not be located on the page using the given search parameters" in CI - the locato… "session not created"Fix Appium "An unknown server-side error occurred while processing the command ... session not created" in CI… "Could not find a connected Android device"Fix Appium "Could not find a connected Android device" (no devices/emulators) in CI - the UiAutomator2 driver… "Could not start the uiautomator2 server"Fix Appium "A new session could not be created ... Could not start the uiautomator2 server" in CI - the instr… "must include ... W3C capabilities"Fix Appium "Failed to create session. The capabilities did not have the W3C standard 'alwaysMatch'/'firstMatc… "appId" / "appName" requiredFix Capacitor config validation "appId" and "appName" required in CI - capacitor.config is missing required f… "Cannot find module '@capacitor/cli'"Fix Capacitor "Cannot find module '@capacitor/cli'" in CI - the CLI is not installed because npx fell through… "Could not find the android platform"Fix Capacitor "Could not find the android platform in: ./android" in CI - the native android directory was ne… "Could not find the ios platform"Fix Capacitor "Could not find the ios platform in: ./ios" on a macOS runner - the native iOS project was not… "Could not find the web assets directory"Fix Capacitor "Could not find the web assets directory: ./www" in CI - cap copy or sync runs before the web b… "[capacitor] Error running gradlew"Fix Capacitor "[capacitor] Error running ./gradlew" during cap build or cap run android in CI - the underlyin… "not implemented on" platformFix Capacitor "<Plugin> does not have web implementation" / "not implemented on android" failures in CI end-t… "must be run in a Capacitor project"Fix Capacitor "Capacitor CLI needs to run at the root of a Capacitor project" in CI - cap was invoked from th… "pod install" failed (Capacitor iOS)Fix Capacitor iOS "pod install" failures during cap sync in CI - CocoaPods cannot resolve the Capacitor pods… "Unable to load .* CapacitorConfig"Fix Capacitor "Unable to load the Capacitor config" in CI - a TypeScript config failed to compile, or ts-node… "requires Ruby version >= ..."Fix CocoaPods "activesupport ... requires Ruby version >= ..." in CI - the system Ruby is too old for the Coc… "CDN: trunk Repo update failed"Fix CocoaPods "CDN: trunk Repo update failed" / 502 errors during pod install in CI - a transient CDN/network… "could not find compatible versions"Fix the CocoaPods "could not find compatible versions for pod" error in CI by relaxing version constraints or… "pod repo update" slowFix slow or hanging "pod repo update" in CI - the full git spec mirror being cloned. Use the CDN source and s… "sandbox is not in sync"Fix the CocoaPods "sandbox is not in sync with the Podfile.lock" error in CI by running pod install so the co… "sandbox is not in sync ... run 'pod install'"Fix CocoaPods "The sandbox is not in sync with the Podfile.lock. Run 'pod install'" in CI - the installed Pod… "Unable to find a specification"Fix CocoaPods "Unable to find a specification for <pod>" during pod install in CI - stale spec repo, wrong po… "Cannot read config.xml"Fix Cordova errors reading config.xml in CI - the command ran outside the project root or config.xml is missi… "Error code 1 for command: ...gradlew"Fix Cordova "Error code 1 for command: gradlew" in CI - the native Android Gradle build failed and Cordova su… "Failed to install 'plugin'"Fix Cordova "Failed to install plugin" errors in CI - a plugin could not be fetched, has unmet engine require… "Minimum supported Gradle version"Fix cordova-android Gradle version errors in CI - the installed Gradle is older than cordova-android and the… "No platforms added to this project"Fix Cordova "No platforms added to this project" in CI - prepare or build ran but the platforms folder is emp… "cordova platform add" failedFix Cordova "platform add android" failures in CI - the platform package could not download or install becaus… "requirements check failed"Fix Cordova "Some of requirements check failed" in CI - cordova-android cannot find a required JDK, Android S… "dart: command not found"Fix "dart: command not found" / unknown pub subcommand in CI - the Dart SDK is not installed or not on PATH,… "Error: Not found: dart:..."Fix Dart "Error: Not found: dart:html" / "Not found: package:..." in CI - wrong platform library or an unreso… "version solving failed"Fix Dart "pub get" version solving failed in CI when package constraints conflict or the Dart/Flutter SDK bou… "version solving failed"Fix Dart "version solving failed" during pub get in CI - incompatible package constraints or an SDK constrain… "Failed to boot device"Fix Detox "Cannot boot the simulator" / "Failed to boot device" in CI - Detox asked CoreSimulator to boot the… "Failed to find a device"Fix Detox "DetoxRuntimeError: Failed to find a device by type" / no matching device in CI - the configured de… "Failed to run application on the device"Fix Detox "Failed to run application on the device" in CI - Detox could not install or launch the built app b… "The app has crashed"Fix Detox "The app has crashed" in CI - the app under test terminated mid-test, so Detox lost its connection… "Timed out while waiting for expectation"Fix Detox test timeouts waiting on an element in CI - the expectation was not met within the timeout, often b… "IdlingResourceTimeoutException"Fix "androidx.test.espresso.IdlingResourceTimeoutException: Wait for ... to become idle timed out" in CI - a… "No connected devices!"Fix "No connected devices!" and "No tests found" from connectedAndroidTest in CI - Gradle found no running em… "NoMatchingViewException"Fix "androidx.test.espresso.NoMatchingViewException" in CI - the view matcher found no view in the current hi… "PerformException"Fix "androidx.test.espresso.PerformException: Error performing ..." in CI - the matched view was found but th… "Gradle build failed with unknown error" (EAS)Fix Expo EAS Android "Build failed" at the "Run gradlew" phase in CI - the managed EAS build ran the Android… "expo prebuild" failedFix Expo "expo prebuild" failures in CI - generating the native android/ios projects from app config fails, o… "Failed to resolve plugin for module"Fix Expo "PluginError: Failed to resolve plugin for module X" in CI - a plugin listed in app config cannot be… "eas.json is not valid"Fix Expo EAS "eas.json is not valid" / schema validation errors in CI - a build profile, field, or value in e… "Generating a new Keystore is not supported in --non-interactive mode"Fix Expo EAS Android "Generating a new Keystore is not supported in --non-interactive mode" in CI - the build… "Unable to resolve module" (Expo)Fix Expo Metro "Unable to resolve module X" during expo export or EAS build in CI - the Expo Metro bundler ca… "Could not find action, lane or variable"Fix fastlane "Could not find action, lane or variable 'X'" in CI - the invoked lane or action name does not e… "Invalid API Key"Fix fastlane App Store Connect "Invalid API Key" / authentication errors in CI - the API key id, issuer id, o… "Your Ruby version is ..."Fix fastlane "Your Ruby version ... but your Gemfile specified" in CI - the runner Ruby does not match the ve… deliver "Could not find provisioning profile"Fix fastlane deliver / gym "Could not find provisioning profile" in CI - the profile named in the export opti… gym "Error building the application"Fix fastlane gym "Error building the application - see the log above" in CI - the underlying xcodebuild archi… match "Could not decrypt"Fix fastlane match "Could not decrypt the repo, please make sure you use the right passphrase" in CI - MATCH_… pilot "Could not find app"Fix fastlane pilot "Could not find app with bundle identifier" in CI - the app id or team does not match an a… pilot "upload ... failed"Fix fastlane pilot / upload_to_testflight failures in CI - the IPA was rejected during the App Store Connect… fastlane "session expired" / 2FAFix fastlane "Your session expired" and two-factor prompts in CI - Apple ID logins need a session cookie that… "The caller does not have permission"Fix fastlane supply "Google Api Error: forbidden: The caller does not have permission" in CI - the service ac… "mandatory to have an APK/AAB"Fix fastlane supply "It is mandatory to have an APK/AAB in this track" in CI - the release was created with m… "Package not found"Fix fastlane supply "Package not found" in CI - the package_name does not match an app the service account ca… "Version code has already been used"Fix fastlane supply "APK specifies a version code that has already been used" in CI - the AAB or APK versionC… "APK/AAB was not signed"Fix fastlane supply "Bundle was not signed" / "not signed" rejection in CI - the AAB or APK reached Google Pl… App Distribution "no testers"Fix Firebase App Distribution failures in CI - the build uploads but distribution fails because no testers or… "Android sdkmanager not found"Fix Flutter "Unable to locate Android SDK" and "Android sdkmanager tool not found" in CI - the runner has no… "Cannot fit requested classes in a single dex file"Fix Flutter/Android "Cannot fit requested classes in a single dex file" in CI - the app exceeds the 64K metho… "Cannot run with sound null safety"Fix the Flutter "Cannot run with sound null safety because a dependency does not support null safety" error i… "CocoaPods not installed"Fix the Flutter "CocoaPods not installed or not in valid state" error in CI by installing CocoaPods on the ma… "CocoaPods not installed or not in valid state"Fix Flutter iOS "CocoaPods not installed or not in valid state" in CI - the macOS runner has no usable `pod`… "flutter: command not found"Fix the Flutter "command not found" / not-on-PATH error in CI by installing the Flutter SDK and adding its bi… "Command PhaseScriptExecution failed with a nonzero exit code"Fix Flutter iOS "Command PhaseScriptExecution failed with a nonzero exit code" in CI - an Xcode build-phase s… "Could not resolve all files for configuration"Fix Flutter Gradle "Could not resolve all files for configuration ':app:debugRuntimeClasspath'" in CI - a dep… "Execution failed for task ':app:...'"Fix Flutter Gradle "Execution failed for task ':app:processReleaseResources'" and similar in CI - a specific… "flutter build web" failedFix "flutter build web" failures in CI - web support not enabled, a plugin without web support, or a wasm/ren… "Waited ... but ... never appeared"Fix Flutter integration test timeouts in CI - a `flutter drive` / integration_test finder waited for a widget… "Flutter SDK not found"Fix "Flutter SDK not found" / flutter: command not found in CI - the SDK is not installed or not on PATH. Use… "Gradle task assembleDebug failed"Fix Flutter "Gradle task assembleDebug failed with exit code 1" in CI - a wrapped Android/Gradle build error.… "Gradle task assembleRelease failed"Fix Flutter "Gradle task assembleRelease failed with exit code 1" in CI - the release Android build wraps an… "Gradle task assembleRelease failed"Fix the Flutter "Gradle task assembleRelease failed with exit code 1" error in CI by reading the underlying G… "Keystore file ... not found for signing config"Fix Flutter Android "Keystore file '...' not found for signing config 'release'" in CI - the release signing… "Error running pod install"Fix Flutter iOS "Error running pod install" in CI - CocoaPods could not resolve or integrate pods, often due… "Podfile out of date"Fix Flutter "Warning: CocoaPods is out of date / Podfile out of date" in iOS CI - regenerate the Flutter plug… "Podfile out of date"Fix the Flutter "Warning: Podfile out of date" / pod install failure in CI by deleting the stale Podfile and… "pub get failed"Fix Flutter "pub get failed" in CI caused by transient pub.dev download errors or a corrupt pub cache - retry… "requires SDK version ... but current is"Fix Flutter "The current Dart SDK version is ... but a dependency requires SDK version >=..." in CI - the pin… "version solving failed"Fix the Flutter "version solving failed" error in CI by aligning package and SDK constraints in pubspec so a… "Xcode archive failed"Fix the Flutter "Encountered error while archiving for device" (Xcode build done but archive failed) in CI by… "No supported devices connected"Fix Flutter integration_test "No supported devices connected" in CI - `flutter test integration_test` / `flut… "Could not resolve all artifacts"Fix "Could not resolve all artifacts for configuration" in a Flutter Android build - a missing repository, a… "does not allow any existing users to upgrade"Fix Google Play "You cannot rollout this release because it does not allow any existing users to upgrade" in… AAB "targetSdkVersion" too lowFix fastlane supply AAB rejection for a targetSdkVersion that is below the minimum Google Play requires for n… "Android Publisher API has not been used"Fix fastlane supply "Google Play Android Developer API has not been used in project ... or it is disabled" in… "Cannot find module '@angular-devkit/build-angular'"Fix Ionic Angular "Cannot find module '@angular-devkit/build-angular'" in CI - the Angular build builder pack… "ionic capacitor build" no platformFix Ionic "ionic capacitor build" failures in CI when no native platform has been added - the android or ios… "ionic: command not found"Fix "ionic: command not found" in CI - the @ionic/cli package is not installed globally or locally on the run… "budgets ... exceeded maximum budget"Fix Ionic Angular "ng build" budget errors in CI - a production bundle grew past the configured budget and th… "ANDROID_SDK_ROOT" not setFix Ionic / Capacitor Android builds failing because ANDROID_SDK_ROOT (or ANDROID_HOME) is not set in CI - Gr… "Unable to boot device"Fix simctl "Unable to boot device" in CI - a stuck simulator state, a missing runtime, or resource exhaustion… KMP Gradle sync failedFix Kotlin Multiplatform (KMP) Gradle failures in CI - a Kotlin/AGP version mismatch, a missing platform targ… "Element not found"Fix Maestro "Element not found" in CI - a flow command could not locate the target element within its timeout… "No devices found"Fix Maestro "No devices found" in CI - `maestro test` could not detect a running emulator, simulator, or conn… "timed out"Fix Maestro flows that time out in CI - a command or the whole flow exceeded its timeout, often because the a… notarytool "Invalid credentials"Fix xcrun notarytool "Invalid credentials" in CI - the App Store Connect API key, issuer, or Apple ID app-spe… "bundling failed" (Metro)Fix the React Native "error: bundling failed" Metro error in CI by resolving the unresolved import, missing a… "could not find compatible versions" (RN)Fix the React Native CocoaPods "could not find compatible versions" error in CI by reinstalling node_modules… "CompileC ... error"Fix React Native iOS "CompileC ... error" in CI - a C/C++/Objective-C source in a pod or the app failed to co… "Could not determine the dependencies of task"Fix React Native Gradle "Could not determine the dependencies of task ':app:...'" in CI - a task could not be… "Could not find react-native"Fix the React Native "Could not find com.facebook.react:react-native" Gradle error in CI by running npm/yarn… "Cannot find module 'react-native'"Fix React Native autolinking failures where node_modules/react-native is missing in CI - native build config… "duplicate symbol ... for architecture"Fix React Native iOS "duplicate symbol(s) for architecture arm64" in CI - the linker found the same symbol de… "ENOSPC" (React Native)Fix the React Native ENOSPC error while bundling in CI by freeing disk or watcher limits, or moving the build… "installDebug" failedFix the React Native "Execution failed for task :app:installDebug" error in CI by building (assemble) instead… "Execution failed for task ':app:mergeReleaseResources'"Fix React Native Gradle "Execution failed for task ':app:mergeReleaseResources'" in CI - duplicate or malform… "Hermes build failed"Fix React Native Hermes build failures in CI by reinstalling matching node_modules and pods so the Hermes eng… "ld: symbol(s) not found for architecture"Fix React Native iOS "ld: symbol(s) not found for architecture arm64" in CI - the linker could not find a ref… "No bundle URL present"Fix React Native iOS "No bundle URL present" in CI - the app cannot locate a JS bundle because the offline bu… "SDK location not found"Fix React Native Android "SDK location not found. Define a valid SDK location with ANDROID_HOME or sdk.dir" i… "hermesc ... Internal error"Fix React Native Hermes "Internal error" and hermesc failures in CI - the Hermes bytecode compiler failed to… "Unable to resolve module"Fix React Native Metro "Unable to resolve module X from Y" in CI - the bundler cannot find an import, usually… "Unable to boot device"Fix simctl "Unable to boot device in current state: Booted" or "failed to boot" in CI - the simulator could n… "Compiling for iOS ... module was built for ..."Fix Swift "error: Compiling for iOS X, but module was built for iOS Y" in CI - a prebuilt module or dependenc… "Could not find module ... for target"Fix Swift "Could not find module 'X' for target 'arm64-apple-ios-simulator'" in CI - a prebuilt module was no… "symbol(s) not found for architecture arm64"Fix "ld: symbol(s) not found for architecture arm64" in CI - the linker could not resolve symbols, often a mi… "linker command failed"Fix Swift "linker command failed with exit code 1" in SwiftPM/Xcode CI - undefined symbols, missing libraries… "no such module"Fix Swift "error: no such module 'X'" in CI - the SPM dependency was not resolved or built before the source… "No such module"Fix Swift "error: no such module" in Xcode CI - building the project file instead of the workspace, a missing… "unable to find utility"Fix Swift "unable to find utility" / xcrun tool-not-found errors in CI when the active developer toolchain is… "unsupported Swift version"Fix Swift "error: unsupported Swift version" in CI - the code or a dependency requires a Swift language versi… "unable to find utility 'xctest'"Fix "xcrun: error: unable to find utility 'xctest', not a developer tool or in PATH" in CI - xcrun cannot loc… "failed to resolve dependencies"Fix `swift package resolve` "failed to resolve dependencies" in CI - incompatible version requirements, a mis… "failed to resolve dependencies"Fix Swift Package Manager "failed to resolve dependencies" in Xcode CI - a stale Package.resolved, an unreach… "--disable-automatic-resolution" driftFix SwiftPM --disable-automatic-resolution failures in CI - frozen resolution refuses to change Package.resol… "'Package.resolved' ... is missing"Fix SwiftPM "'Package.resolved' is missing" with --disable-automatic-resolution in CI - a frozen resolve need… "could not find 'git'"Fix SwiftPM "fatalError ... could not find 'git'" in CI - SwiftPM needs a git binary on PATH to fetch depende… "could not find target(s)"Fix SwiftPM "error: could not find target(s): X; mentioned in dependencies" in CI - a target or product refer… "could not resolve package dependencies"Fix SwiftPM "failed to resolve dependencies" / version conflicts in CI when packages cannot be checked out or… "Couldn't get the list of tags"Fix SwiftPM "error: Couldn't get the list of tags" in CI - SwiftPM could not read the dependency's tags, usua… "no versions of ... match"Fix SwiftPM "error: Dependencies could not be resolved because no versions of X match the requirement" in CI… "dependency ... could not be resolved"Fix SwiftPM "error: 'X' dependency ... could not be resolved" in CI - SwiftPM could not satisfy a requirement… "authentication failed" cloning a packageFix SwiftPM "error: failed to clone ... authentication failed" in CI - a private SPM dependency needs an SSH… "manifest parse error"Fix SwiftPM "error: manifest parse error" in CI - Package.swift failed to compile or evaluate, usually from a… "No such module"Fix Swift "No such module" compile errors with SwiftPM in CI - a package product is not declared as a target… "package resolution failed"Fix SwiftPM "error: package resolution failed. ... because ... requires ..." in CI - the resolver proved the… "Package.resolved ... is corrupted or malformed"Fix SwiftPM "error: Package.resolved file is corrupted or malformed" in CI - SwiftPM could not parse the reso… "package at ... requires a minimum Swift tools version"Fix SwiftPM swift-tools-version mismatch in CI - the manifest declares a tools version newer than the Swift o… "package manifest ... cannot be accessed"Fix SwiftPM "error: the package manifest at '/Package.swift' cannot be accessed" in CI - swift build ran from… "the resolved file is out of date"Fix SwiftPM "the resolved file is out of date" in CI - Package.resolved no longer matches Package.swift, so a… "toolsVersion ... is not supported"Fix SwiftPM "error: package at ... toolsVersion ... is not supported by this version of SwiftPM" in CI - a pa… SwiftPM plugin "sandbox" denialFix SwiftPM build/command plugin sandbox errors in CI - a plugin tried to write outside its allowed directory… Stale .build / SourcePackages cacheFix stale SwiftPM cache failures in CI - a restored .build or DerivedData/SourcePackages directory holds outd… Wrong Swift/Xcode on the runnerFix SwiftPM failures from the wrong Swift toolchain or Xcode on a CI runner - the default selected Xcode does… "a value that has already been used"Fix Transporter / altool "The provided entity includes an attribute with a value that has already been used"… "No profiles ... were found"Fix Xcode "No profiles for <bundle id> were found" in CI - missing provisioning profile, wrong bundle identif… "requires a provisioning profile"Fix Xcode "target ... requires a provisioning profile" in CI - a device/archive build with no profile install… "-resolvePackageDependencies" failedFix xcodebuild -resolvePackageDependencies failures in CI - an unreachable Swift package source, a missing cr… "requires a development team"Fix Xcode "Signing for ... requires a development team" in CI - set a team, disable signing for simulator bui… "Unable to find a destination"Fix xcodebuild "error: Unable to find a destination matching the provided destination specifier" in CI - wron… "xcrun: error"Fix "xcrun: error: invalid active developer path" / "unable to find utility" in CI - Command Line Tools missi… "building for iOS Simulator, but linking ... built for iOS"Fix xcodebuild "building for iOS Simulator, but linking in object file built for iOS" in CI - a framework pro… "Code signing is required"Fix xcodebuild "Code signing is required for product type" in CI by signing the app properly or building for… "PhaseScriptExecution failed with a nonzero exit code"Fix xcodebuild "Command PhaseScriptExecution failed with a nonzero exit code" in CI - a Run Script build phas… "PhaseScriptExecution failed"Fix xcodebuild "Command PhaseScriptExecution failed with a nonzero exit code" in CI by reading the run-script… "Could not resolve package dependencies"Fix xcodebuild "error: Could not resolve package dependencies" in CI - Xcode's integrated SPM resolution fail… "exportArchive: No signing certificate"Fix xcodebuild "exportArchive: No signing certificate" in CI - exporting the IPA failed because no matching i… "ld: framework not found"Fix the xcodebuild "ld: framework not found" linker error in CI by installing Pods or restoring the framework… "Module compiled with Swift X"Fix the xcodebuild "Module compiled with Swift X cannot be imported by the Swift Y compiler" error in CI by a… "module map file not found"Fix the xcodebuild "fatal error: module map file not found" error in CI by regenerating Pods or clearing deri… "Multiple commands produce"Fix xcodebuild "Multiple commands produce '...'" in CI - two build phases write to the same output path, whic… "No account for team"Fix xcodebuild "No account for team X" in CI by adding an App Store Connect API key so Xcode can authenticate… "No profiles for ... were found"Fix xcodebuild "No profiles for 'com.example.app' were found" in CI - Xcode found no provisioning profile mat… "No profiles for X were found"Fix xcodebuild "No profiles for bundle id were found" in CI by importing a provisioning profile or letting Xc… "No signing certificate ... found"Fix xcodebuild "No signing certificate 'iOS Distribution' found" in CI - no matching code-signing identity is… "doesn't include signing certificate"Fix xcodebuild "Provisioning profile ... doesn't include signing certificate" in CI - the installed profile d… "profile doesn't include certificate"Fix the xcodebuild "provisioning profile doesn't include the selected signing certificate" error in CI by reg… "xcodebuild requires Xcode"Fix the xcodebuild "requires Xcode, but active developer directory is a command line tools instance" error in… "Sandbox: rsync ... deny"Fix xcodebuild "Sandbox: rsync(...) deny(1) file-write-create" in CI - the User Script Sandboxing setting blo… "requires a development team"Fix xcodebuild "Signing for 'App' requires a development team" in CI - the target has no DEVELOPMENT_TEAM set… "requires a development team"Fix xcodebuild "Signing for target requires a development team" in CI by disabling automatic signing or suppl… "Unable to find a destination"Fix xcodebuild "Unable to find a destination matching the provided destination specifier" in CI - the request… "Unable to load contents of file list"Fix xcodebuild "Unable to load contents of file list" in CI, usually a missing CocoaPods xcfilelist, by runni… "Unable to log in with account"Fix xcodebuild "The operation couldn't be completed. Unable to log in with account" in CI - automatic signing… "No signing certificate"Fix the xcodebuild exportArchive "No signing certificate iOS Distribution found" error in CI by importing the… stale DerivedData / module cacheFix xcodebuild failures from a stale DerivedData or precompiled module cache in CI - cached intermediates do… "SDK ... cannot be located"Fix xcrun "error: SDK 'iphoneos' cannot be located" in CI - the active developer directory points at the Comm… "xcrun: unable to find utility"Fix xcrun "unable to find utility" in CI by selecting a full Xcode toolchain instead of the standalone Comman… "Failed to determine hittability"Fix XCUITest "Failed to determine hittability of ..." in CI - the framework could not decide whether an eleme… "Failed to launch"Fix XCUITest "Failed to launch ..." and "Application ... is not running" in CI - the app under test did not s… "Unable to boot the Simulator"Fix XCUITest "Unable to boot the Simulator" / "Unable to boot device in current state" in CI - CoreSimulator…

"ClassNotFoundException" (Clojure)Fix Clojure "java.lang.ClassNotFoundException: X" in CI - code referenced a Java class that is not on the cla… "java.lang.ClassNotFoundException"Fix the Clojure "java.lang.ClassNotFoundException" error in CI when a Java class is imported or referenced bu… "Could not locate ... on classpath"Fix Clojure "Could not locate X__init.class, X.clj or X.cljc on classpath" in CI - a require targets a namesp… "Syntax error compiling at"Fix the Clojure "Syntax error compiling at (file:line:col)" error in CI - unbalanced forms, bad arity, or inv… "Unable to resolve symbol"Fix Clojure "Syntax error compiling at ... Unable to resolve symbol: X in this context" in CI - the compiler… "Unable to resolve symbol ... in this context"Fix the Clojure "Unable to resolve symbol: X in this context" compile error in CI when a symbol is not define… "Could not find artifact" (lein)Fix Clojure Leiningen "Could not find artifact X in central/clojars" in CI - lein reached its repositories bu… "connection refused" to PostgresFix Ecto/Postgrex "connection refused" in CI - the test database is not reachable because no Postgres service… "(CompileError) module ... is not available"Fix the Elixir "(CompileError) module X is not available" error in CI when code references a module that is n… "(CompileError) undefined function"Fix Elixir "** (CompileError) ... undefined function X/N" in CI - the compiler reached a call to a function w… "(CompileError)"Fix Elixir "** (CompileError)" in CI - undefined functions, missing modules, or warnings-as-errors. A genuine… "(DBConnection.ConnectionError)"Fix the Elixir "(DBConnection.ConnectionError) connection not available / refused" error in CI when tests can… "(DBConnection.ConnectionError)"Fix Elixir "** (DBConnection.ConnectionError) connection not available" / "tcp connect ... econnrefused" in C… "(Ecto.MigrationError)"Fix the Elixir "(Ecto.MigrationError)" in CI when a migration cannot run - pending migrations, duplicate vers… "(FunctionClauseError) no function clause matching"Fix the Elixir "(FunctionClauseError) no function clause matching" error in CI when arguments do not match an… "(KeyError) key ... not found"Fix the Elixir "(KeyError) key :x not found in: %{...}" error in CI when code accesses a map or struct key th… "Could not compile dependency"Fix Elixir "** (Mix) Could not compile dependency :X" in CI - a dependency failed to compile, often a missing… "(Mix) Could not start application"Fix the Elixir "(Mix) Could not start application X" error in CI when an OTP application fails to start durin… "The task could not be found"Fix Elixir "** (Mix) The task \"X\" could not be found" in CI - Mix has no task by that name because the prov… "(UndefinedFunctionError)"Fix the Elixir "(UndefinedFunctionError) function X is undefined or private" runtime error in CI - a called f… "(CompileError) undefined function"Fix "** (CompileError) undefined function X/N" in CI - the compiler could not resolve a function at compile t… "** (DBConnection.ConnectionError)"Fix "** (DBConnection.ConnectionError)" in CI - the DBConnection pool could not get a database connection: it… "Can't continue due to errors on dependencies"Fix "** (Mix) Can't continue due to errors on dependencies" in CI - one or more deps are unavailable, unfetch… "Could not find a Mix.Project"Fix "** (Mix) Could not find a Mix.Project" in CI - mix ran from a directory that has no mix.exs, usually the… "** (UndefinedFunctionError)"Fix "** (UndefinedFunctionError) function X is undefined or private" in CI - a call resolved at compile time… "--warnings-as-errors"Fix Elixir "Compilation failed due to warnings while using the --warnings-as-errors option" in CI - mix compi… "warnings as errors"Fix Mix "Compilation failed due to warnings while using the --warnings-as-errors option" in CI - unused varia… "could not compile dependency"Fix "** (Mix) Could not compile dependency X" in CI - a dep with a NIF or native build failed because a compi… "could not compile dependency"Fix Mix "could not compile dependency :dep" in CI - a missing system library/NIF toolchain, a stale build, or… dialyzer PLT failedFix dialyxir/dialyzer PLT failures in CI - a missing or stale PLT, an OTP version change, or the PLT not cach… "Hex.Solver" conflictFix Mix "Hex.Solver" / "Because ... no matching version" resolution failures in CI - overlapping constraints… "mix credo --strict" failedFix "mix credo" failing in CI - Credo found issues at or above the configured level and exits non-zero, faili… "no matching version" (Hex)Fix Elixir "Failed to use X because ... no matching version" during mix deps.get in CI - Hex could not find a… "Failed to fetch record ... from Hex"Fix "mix deps.get" Hex fetch failures in CI - the runner could not reach repo.hex.pm or the package registry,… "mix deps.get" hex timeoutFix transient "mix deps.get" failures fetching from Hex/Hex CDN in CI - timeouts and closed connections. Retr… "mix ecto.create" failedFix "mix ecto.create" failures in CI - MIX_ENV was not test, the DB service was not ready, or the credentials… "mix format --check-formatted" failureFix the Elixir "mix format --check-formatted" failure in CI when source files are not formatted to the projec… "mix format --check-formatted" failedFix "mix format --check-formatted" failures in CI - the formatting gate found files that do not match mix for… "mix format --check-formatted"Fix "mix format --check-formatted" failures in CI - files not formatted to the project style. Run mix format… "mix release" failedFix "mix release" failures in CI - the release build failed on missing prod config, unconsolidated protocols,… "mix test" failedFix "mix test" failing in CI - the suite exits non-zero on failed assertions, async/DB coupling, or environme… flaky async "mix test"Fix flaky ExUnit failures from "async: true" tests in CI - shared state, ordering assumptions, or the sandbox… "mix: command not found"Fix "mix: command not found" in CI - the runner has no Elixir/OTP on PATH because erlef/setup-beam was skippe… "lockfile is out of date"Fix "mix.lock is out of date" under mix deps.get --check-locked in CI - the frozen-deps gate found deps that… "protocol ... has not been consolidated"Fix "the protocol X has not been consolidated" in CI - a restored _build reused stale protocol consolidation,… "does not match the requirement"Fix "** (Mix) the dependency X does not match the requirement" in CI - mix.lock pins a version outside the ra… "Unchecked dependencies"Fix Mix "Unchecked dependencies for environment ..." in CI - deps were never fetched, or mix.lock is out of d… "treated as errors"Fix "Compilation failed because ... warnings were treated as errors" in CI - mix compile ran with --warnings-… "undefined function"Fix Elixir CompileError "undefined function" in CI - a function or macro is called that is not imported, not… "credo ... issues found"Fix Elixir credo failures in CI when static-analysis issues are found and `mix credo --strict` returns a non-… "Could not find ... PLT" (Dialyzer)Fix Dialyzer/Dialyxir failures in CI - a missing or stale PLT makes mix dialyzer rebuild it slowly, or type w… "dialyzer ... warnings" failing the buildFix Elixir Dialyzer (dialyxir) warnings that fail the build in CI - type discrepancies, unreachable patterns,… "Failed to use ... no matching version"Fix Hex "Failed to use ... because ... no matching version" in CI - the version solver could not satisfy your… "too many requests" (Hex.pm)Fix Elixir mix deps.get failures caused by Hex.pm API rate limiting (HTTP 429) in CI when too many requests h… "(MatchError) no match of right hand side"Fix Elixir "(MatchError) no match of right hand side value" failing tests or builds in CI - a pattern match d… "was compiled for a different version"Fix Elixir OTP version mismatch in CI - a cached _build compiled under one OTP major fails to load on another… "protocol ... not consolidated"Fix Elixir protocol consolidation warnings and failures in CI - protocols not consolidated or a protocol not… "checksum mismatch"Fix Mix "checksum mismatch" / "the dependency does not match the lock" in CI - a corrupt download or a mix.lo… "no matching version"Fix Mix "Hex ... no matching version" / "Failed to use ..." in CI - incompatible version requirements across… "no version found matching"Fix erlef/setup-beam "Error: no version found matching" in CI - the requested Elixir or OTP version does not… "Kotlin compile daemon ... terminated"Fix the "Kotlin compile daemon terminated" / disconnected error in Gradle CI when the Kotlin daemon dies mid-… "Could not resolve org.jetbrains.kotlin"Fix Gradle "Could not resolve org.jetbrains.kotlin:..." in CI - the build could not download a Kotlin artifac… "was compiled with an incompatible version"Fix Kotlin "Module was compiled with an incompatible version of Kotlin" in CI - a dependency or plugin uses a… "incompatible metadata version"Fix Kotlin "was compiled with an incompatible version" / metadata version errors in CI when a dependency was… "'when' expression ... incompatible types"Fix the Kotlin "incompatible types" / non-exhaustive when error in Gradle CI when a when expression branches… "None of the following functions can be called with the arguments supplied"Fix the Kotlin "None of the following functions can be called with the arguments supplied" overload-resolutio… "Smart cast to X is impossible"Fix the Kotlin "Smart cast to X is impossible, because the value is a mutable / open property" compile error… "Type mismatch: inferred type ... but ... was expected"Fix the Kotlin "Type mismatch: inferred type is X but Y was expected" compile error in Gradle CI builds - inc… "Unresolved reference" (Kotlin)Fix Kotlin "e: Unresolved reference: X" in CI - the compiler reached a name with no binding, usually a missin… "Unresolved reference"Fix Kotlin "Unresolved reference" compile errors in Gradle CI builds - missing imports, dependencies, or gene… "Unresolved reference: X"Fix Kotlin "Unresolved reference" errors in Gradle CI for member access and extension functions - the named s… "warnings found and -Werror specified"Fix Kotlin "error: warnings found and -Werror specified" in CI - the compiler promoted warnings to errors via… "Kotlin daemon ... OutOfMemoryError"Fix Kotlin compile daemon OutOfMemoryError in Gradle CI - the Kotlin/Gradle daemon ran out of heap or Metaspa… "Analysis failed with ... issues" (detekt)Fix Gradle detekt failures in CI when static-analysis findings exceed the configured threshold and fail the b… "was loaded in ... but ... was expected" (Kotlin plugin)Fix Kotlin Gradle plugin version mismatch errors in CI when modules apply different Kotlin plugin versions or… "error: cannot find symbol" (kapt generated)Fix the kapt "error: cannot find symbol" failure in Gradle CI when generated classes (Dagger components, gene… "cannot find symbol" (kapt)Fix Kotlin kapt "error: cannot find symbol" in CI - an annotation processor referenced a class that was not g… "kapt/ksp processing failed"Fix Kotlin kapt and KSP annotation processing failures in Gradle CI - processor errors, missing dependencies,… "symbol processing failed"Fix Kotlin Symbol Processing (KSP) "symbol processing failed" errors in Gradle CI - a KSP processor crashed o… "ktlint ... lint errors"Fix Gradle ktlint check failures in CI when Kotlin source does not conform to the ktlint formatting and lint… "Syntax error macroexpanding"Fix the Clojure "Syntax error macroexpanding X at" error in Leiningen CI when a macro is given a form it cann… "Could not compile dependency"Fix Elixir Mix "Could not compile dependency :dep" in CI - a dependency failed to build due to missing tools,… "Could not find a Mix.Project"Fix Elixir "Could not find a Mix.Project" in CI when mix runs in the wrong directory or mix.exs is missing fr… "could not fetch record"Fix Elixir "mix deps.get" failures when a git or Hex dependency cannot be fetched in CI - bad refs, auth, or… "Hex request failed"Fix Elixir Mix "Hex request failed" / registry fetch errors in CI when mix cannot reach the Hex registry or a… "environment variable SECRET_KEY_BASE is missing"Fix Phoenix "** (RuntimeError) ... SECRET_KEY_BASE is missing" in CI - a prod build or release boots runtime.… "could not find ... esbuild/tailwind"Fix "mix assets.deploy" failures in CI - the esbuild or tailwind binary was not installed, so the Phoenix ass… "mix assets.deploy" failedFix Phoenix "mix assets.deploy" failures in CI - esbuild/tailwind binary not installed, missing assets, or a… "Dependency ... not available"Fix rebar3 "Dependency X not available" / "Failed to fetch" in CI - rebar3 could not retrieve a dependency de… "function ... undefined" / "variable unbound"Fix rebar3 "Compiling failed" with "function X/N undefined" or "variable Y is unbound" in CI - the Erlang com… "Conflicting cross-version suffixes"Fix the sbt "Conflicting cross-version suffixes" error in CI when dependencies on the classpath were built fo… Coursier resolution failedFix sbt Coursier resolution failures in CI - an artifact not found, a missing resolver, or a transient reposi… "extracting structure failed"Fix sbt "extracting structure failed" in CI - a failed sbt server/metadata extraction caused by a crashed sbt… "OutOfMemoryError" during compileFix sbt "java.lang.OutOfMemoryError" (heap or GC overhead) during Scala compilation in CI when the compiler J… "missing or invalid dependency detected"Fix the Scala "missing or invalid dependency detected while loading class file" error in sbt CI caused by bin… "No main class detected"Fix sbt "No main class detected" when sbt run or stage cannot find an entry point - missing main method or un… "Not a valid command"Fix the sbt "Not a valid command" / "Expected" error in CI when an sbt invocation passes a task or command sb… "not found: object"Fix Scala compile errors "not found: object X" and "not found: value Y" in sbt CI builds - missing imports, d… "OutOfMemoryError: Metaspace"Fix sbt "java.lang.OutOfMemoryError: Metaspace" during CI compilation - the JVM ran out of class-metadata spa… "OutOfMemoryError" (sbt)Fix sbt "java.lang.OutOfMemoryError: Java heap space / Metaspace" in CI - the JVM running sbt ran out of memo… "unresolved dependency: scala-library"Fix the sbt "unresolved dependency: org.scala-lang#scala-library" resolve failure in CI when the Scala standa… "scalac: bad option"Fix the sbt "scalac: bad option" error in CI when a scalacOptions flag is unknown to the Scala compiler versi… "Server access Error"Fix sbt "Server access Error" while resolving dependencies in CI - a transient repository/network failure fet… "server is already bootstrapping"Fix sbt server "already bootstrapping" or stale .sbt/server lock errors in CI when a previous sbt process lef… "Test / fork" crashFix sbt forked-test crashes in CI when "Test / fork := true" - the forked JVM uses its own heap, so SBT_OPTS… "type mismatch; found ... required ..."Fix the Scala "type mismatch; found : X required: Y" compile error in sbt CI builds where an expression produ… "unresolved dependency"Fix sbt "unresolved dependency" / "download failed" in CI when a managed dependency cannot be fetched from Ma… "value ... is not a member of ..."Fix the Scala "value X is not a member of Y" compile error in sbt CI when a method or field is called on a ty… "conflicting cross-version suffixes"Fix sbt "conflicting cross-version suffixes" and Scala binary-version mismatches in CI when dependencies were… "OutOfMemoryError" in forked testsFix sbt forked test OutOfMemoryError (heap or Metaspace) in CI - forked test JVMs do not inherit sbt memory s… "org.scalatest.exceptions.TestFailedException"Fix sbt test failures reporting "org.scalatest.exceptions.TestFailedException" in CI - an assertion did not h… "deduplicate: different file contents found"Fix the sbt-assembly "deduplicate: different file contents found in the following" merge error in CI when two… "deduplicate" (assembly)Fix sbt-assembly "deduplicate: different file contents found" in CI - two dependencies ship the same path in… "not found: object/value"Fix Scala "not found: object X" / "not found: value Y" in sbt CI - a missing import, an unresolved dependency… "scalafmtCheck" failedFix sbt "scalafmtCheckAll" failures in CI - files not formatted to .scalafmt.conf, or a scalafmt version mism… "type mismatch"Fix Scala "type mismatch; found ... required ..." compile errors in sbt CI - wrong types, missing implicit co… Scala 3 migration errorsFix Scala 2 to 3 migration compile errors in CI - dropped syntax, stricter implicits, and incompatible macro… "(run-main-0)" nonzero exitFix Scala sbt "[error] (run-main-0) ..." and "Nonzero exit code" in CI - the application sbt launched threw a… "Conflicting cross-version suffixes"Fix Scala sbt "Conflicting cross-version suffixes in: org:name _2.12, _2.13" in CI - two dependencies pull th… "could not find implicit value"Fix Scala "[error] could not find implicit value for parameter X" in CI - the compiler needed an implicit and… "not found: value X" (Scala)Fix Scala "[error] not found: value X" or "not found: object X" in CI - the compiler reached an identifier it… "object is not a member of package"Fix Scala "[error] object X is not a member of package Y" in CI - an import points at a package path that the… "OutOfMemoryError: Metaspace" (sbt)Fix Scala sbt "java.lang.OutOfMemoryError: Metaspace" in CI - the sbt JVM exhausted class metadata space whil… "unresolved dependency" (sbt)Fix Scala sbt "sbt.librarymanagement.ResolveException: Error downloading / unresolved dependency" in CI - the… "type mismatch" (Scala)Fix Scala "[error] type mismatch; found: A required: B" in CI - an expression has a different type than the p… "server is already bootstrapping"Fix Scala sbt server lock errors in CI - a second sbt cannot take the project lock because a server is alread… "scalafmt: files must be formatted"Fix sbt scalafmtCheck / scalafmtCheckAll failures in CI when source files are not formatted to the project .s…

"Could not load file or assembly"Fix .NET "Could not load file or assembly '...' or one of its dependencies" (FileLoadException / FileNotFound… "anchor: command not found"Fix "anchor: command not found" in CI - the Anchor CLI is not installed on the runner, or its cargo/AVM bin d… "anchor build" program compile failedFix Anchor "anchor build" failures where the Solana program does not compile in CI - cargo build-sbf reported… "Unable to read keypair file"Fix Anchor/Solana "Error: Unable to read keypair file" in CI - the wallet path in Anchor.toml points at a key… "Invalid FQBN"Fix Arduino CLI "Invalid FQBN" and "board not found" in CI - the fully qualified board name is malformed or n… "Platform ... not installed"Fix Arduino CLI "Error during build: platform ... not installed" in CI - the core for your board's FQBN was n… "Library ... not found"Fix Arduino CLI library not found and "No such file or directory" include errors in CI - a library used by th… "asc: command not found"Fix "asc: command not found" in CI - the AssemblyScript compiler is not installed or not on PATH because depe… "ERROR TS2304 ... in assembly"Fix AssemblyScript "ERROR TS2304: Cannot find name X" and similar TS-coded errors in CI - the source uses a n… "ambiguous redirect"Fix bash "ambiguous redirect" in CI - the redirection target expanded to empty or to multiple words, so bash… "command not found"Fix bash "command not found" in CI - the shell searched every PATH directory and found no executable by that… "here-document ... delimited by end-of-file"Fix bash "warning: here-document at line N delimited by end-of-file" in CI - the heredoc terminator was inden… "integer expression expected"Fix bash "[: X: integer expression expected" in CI - a numeric test operator like -eq or -gt received a non-n… "syntax error near unexpected token `('"Fix bash "syntax error near unexpected token `('" in CI - a function definition, array, or subshell used bash… "syntax error: unexpected end of file"Fix bash "syntax error: unexpected end of file" in CI - the parser reached the end of the script with an if,… "unary operator expected"Fix bash "[: =: unary operator expected" in CI - an unquoted variable that is empty at runtime collapses a te… "unbound variable"Fix bash "X: unbound variable" in CI - with set -u (nounset) enabled, referencing a variable that was never s… getopts misparses flagsFix getopts option parsing in CI - a missing leading colon, an unreset OPTIND, long options, or shifting the… printf "invalid number" / format warningsFix bash printf errors in CI - "invalid number", "not completed" format strings, or values starting with a da… while read in a pipe runs in a subshellFix a CI script where a counter or flag set inside a while-read loop is empty afterward - piping into the loo… set -e does not stop the scriptFix set -e not aborting on a failing command in CI - errexit is suppressed inside pipelines, conditionals, &&… trap handler does not runFix a bash trap that never runs in CI - cleanup or error handlers miss signals when the trap is registered wr… "--frozen-lockfile" mismatchFix "bun install --frozen-lockfile" failures in CI - package.json changed but bun.lock(b) was not updated, or… "bun build --compile" failedFix "bun build --compile" failures in CI - an untraceable dynamic import, a native addon that cannot be embed… "bun install" failedFix "bun install" failures in CI caused by transient registry errors, timeouts, or auth - retry, configure th… "bun test" failedFix "bun test" failures in CI - a test runner API mismatch (Jest globals), an unconfigured preload, or async… "bunfig.toml" errorFix "bunfig.toml" parse/config errors in CI - invalid TOML, a misplaced key, or a registry/scope block Bun ca… "Cannot find module"Fix Bun "error: Cannot find module" in CI - dependencies not installed, a wrong relative path, or a missing e… "lockfile is frozen"Fix Bun "lockfile had changes, but lockfile is frozen" in CI - package.json changed without re-locking. Regen… "node:" module compatFix Bun "node:" module compatibility failures in CI - an unimplemented Node built-in API, or code importing a… "encountered missing dependencies"Fix cabal "encountered missing or private dependencies" in CI - the solver cannot satisfy version bounds for… "choco install" failedFix Chocolatey "The install of X was NOT successful" / non-zero exit on a Windows CI runner caused by network… "Could not locate ... on classpath"Fix Clojure "Could not locate namespace on classpath" in Leiningen CI - a namespace file is missing, misnamed… "Syntax error compiling"Fix Clojure "Syntax error compiling" / Unable to resolve symbol errors in Leiningen CI - unresolved symbols,… "Could not find toolchain file"Fix CMake "Could not find toolchain file: .../Emscripten.cmake" in CI - the Emscripten CMake toolchain path i… "! Installing ... failed. See ... build.log"Fix cpanm "! Installing X failed. See /root/.cpanm/work/.../build.log for details" in CI - a dependency faile… "Couldn't find module or a distribution"Fix cpanm "! Couldn't find module or a distribution X" in CI - cpanm queried the index and found no module or… "cpanm --installdeps ." failsFix "cpanm --installdeps ." failures in CI - cpanm read the cpanfile and one of the declared dependencies fai… Crystal "can't find file"Fix Crystal "Error: can't find file X" in CI - a require could not locate a source file or shard because the… Crystal "execution of command failed (cc)"Fix Crystal "Error: execution of command failed" at the cc link step in CI - the final link of the compiled p… Crystal "no overload matches"Fix Crystal "Error: no overload matches X with types Y" in CI - the arguments passed do not match any defined… Crystal "undefined method"Fix Crystal "Error: undefined method X for Y" in CI - a method is called on a type that does not define it, o… shards "Failed to resolve dependencies"Fix Crystal shards "Error: Failed to resolve dependencies" in CI - the shards resolver could not find a versi… "deno compile" failedFix "deno compile" failures in CI - a dynamic import the compiler cannot trace, missing baked-in permissions,… "Module not found"Fix Deno "error: Module not found" in CI - a wrong specifier, a missing import map entry, or a remote module… "imports" not foundFix Deno bare-specifier failures in CI - a "Relative import path not prefixed" or unmapped specifier because… "lockfile integrity mismatch"Fix Deno "lockfile integrity check failed" / "lock file ... is out of date" in CI - deno.lock disagrees with… "Requires ... access"Fix Deno "PermissionDenied: Requires net/read/env access" in CI - Deno is secure by default and needs explici… "import path not prefixed"Fix Deno "error: Relative import path ... not prefixed with / or ./ or ../" in CI - a bare specifier with no… "Requires net access"Fix Deno "PermissionDenied: Requires net access" in CI - Deno is secure by default and needs an explicit --al… "Task not found"Fix Deno "Task not found" in CI - the task is not defined in deno.json/deno.jsonc, or Deno is reading a diffe… .mli / .ml driftFix OCaml .mli / .ml drift in CI - the interface references a type or value the implementation no longer defi… "dune build @runtest" FAILEDFix "dune build @runtest" failures in CI - an inline or cram test diff, or a Fatal error exception, made a te… "is not compatible with this version of dune"Fix dune "You cannot use ... this version of dune" / dune-project lang mismatch in CI - the project declares… "I don't know how to build"Fix dune "Error: I don't know how to build X" in CI - the target you passed to dune does not correspond to an… "Error: No rule to build"Fix dune "Error: No rule to build X" in CI - dune has no way to produce the requested target because the file… "Error: Program X not found"Fix dune "Error: Program X not found in the tree or in PATH" in CI - a rule invokes a tool (menhir, ocamllex,… "This expression has type ..."Fix OCaml "Error: This expression has type X but an expression was expected of type Y" under dune in CI - a r… "Error: This expression has type"Fix dune "Error: This expression has type X but an expression was expected of type Y" in CI - the OCaml type… "Error: Unbound constructor"Fix OCaml "Error: Unbound constructor X" under dune in CI - the variant constructor is not in scope, from a m… "Error: Unbound module X"Fix OCaml "Error: Unbound module X" under dune in CI - the referenced module is not in the compilation scope:… "Error: Unbound module"Fix dune "Error: Unbound module X" in CI - the module is not in the current library's dependency closure, so… "Error: Unbound value"Fix OCaml "Error: Unbound value X" under dune in CI - the name is not in scope: a typo, a missing open, or a… "inconsistent assumptions over interface"Fix OCaml "Error: Files ... make inconsistent assumptions over interface X" in CI - stale .cmi artifacts comp… "Library X not found"Fix dune "Error: Library X not found" / "not found in the dune search path" in CI - the library is not instal… "ppx executable not found"Fix dune ppx "Program ppx not found" / rewriter executable missing in CI - the ppx package is not installed i… "does not match the interface"Fix OCaml "Error: The implementation X.ml does not match the interface X.mli" in CI - the .ml does not satisf… menhir / ocamllex rule failureFix menhir/ocamllex generation failures under dune in CI - a grammar conflict or lexer error stops code gener… "Cannot find module 'electron'"Fix Electron "Error: Cannot find module 'electron'" in CI - the electron package was not installed, its posti… "Failed to download" ElectronFix Electron "Error: Failed to download" / "RequestError" during postinstall in CI - the runner could not fet… "An unhandled rejection" (forge make)Fix Electron Forge "An unhandled rejection has occurred ... make command" in CI - a maker threw because its p… "No usable Squirrel"Fix Electron Forge maker-squirrel "Cannot make for win32 ... No usable Squirrel" in CI - the Squirrel.Windows… "NODE_MODULE_VERSION" mismatchFix Electron "was compiled against a different Node.js version using NODE_MODULE_VERSION" in CI - a native ad… "Invalid credentials" (notarize)Fix electron-builder / @electron/notarize "Error: HTTP status code: 401. Invalid credentials" in CI - the App… "Application entry file ... does not exist"Fix electron-builder "Application entry file X does not exist. Seems like a wrong configuration." in CI - the… "cannot execute cause=fork/exec"Fix electron-builder "cannot execute cause=fork/exec ... no such file or directory" in CI - a packaging helpe… "Exit code: ENOENT" (fpm)Fix electron-builder "Error: Exit code: ENOENT" from fpm when building Linux deb/rpm in CI - the fpm packagin… "Unable to load app-update.yml"Fix electron-updater "Error: ENOENT ... app-update.yml" in CI builds and tests - the auto-update config is ge… "wine is required"Fix electron-builder "Error: wine is required" / "cannot find wine" when building Windows targets on a Linux… "No identity found" (macOS signing)Fix electron-builder macOS "No identity found for signing" / "cannot find valid Developer ID Application iden… "-- INCOMPATIBLE DEPENDENCIES"Fix Elm "-- INCOMPATIBLE DEPENDENCIES" in CI - elm cannot find a set of package versions in elm.json that sat… "-- NAMING ERROR -- Cannot find"Fix Elm "-- NAMING ERROR" "Cannot find a `X` variable" in CI - the compiler reached a name that is not in sco… "-- TYPE MISMATCH"Fix Elm "-- TYPE MISMATCH" in CI - the compiler inferred one type for an expression but the surrounding code… "I cannot find module"Fix Elm "I cannot find module" / "I cannot find the X module" in CI - elm cannot locate a source file or its… elm-test "Compilation failed"Fix elm-test "Compilation failed while attempting to build" in CI - elm-test could not compile your tests or… "emcc: error: unable to open"Fix "emcc: error: ... unable to open" in CI - Emscripten could not read an input source, header, or library b… "emcc: command not found"Fix "emcc: command not found" in CI - the emsdk was installed but never activated and sourced, so the Emscrip… "shared memory ... not enabled"Fix Emscripten "atomics and bulk-memory are required for shared memory" / pthreads build error in CI - the th… "wasm-ld: error: undefined symbol"Fix Emscripten "wasm-ld: error: undefined symbol: X" in CI - the link step found a referenced function that n… "IDF_PATH" not setFix ESP-IDF "idf.py: command not found" and IDF_PATH errors in CI - the IDF environment was not sourced with… "could not find ... toolchain"Fix ESP-IDF CMake toolchain errors in CI - CMake cannot find the xtensa/riscv cross compiler because the IDF… "A fatal error occurred: Failed to connect"Fix esptool "A fatal error occurred: Failed to connect to ESP32" in CI - flashing needs real hardware on a se… "menuconfig" needs a terminalFix ESP-IDF "idf.py menuconfig" failures in CI - menuconfig is an interactive terminal UI that cannot run on… "could not detect network"Fix ethers.js "Error: could not detect network" in CI - the provider could not reach the RPC endpoint to dete… "error FS0001: ... expected to have type"Fix F# "error FS0001: This expression was expected to have type X but here has type Y" in CI - the inferred t… "error FS0039: ... is not defined"Fix F# "error FS0039: The value or constructor X is not defined" in CI - the name is not in scope, usually a… "error FS0078: Unable to find the file"Fix F# "error FS0078: Unable to find the file X in any of the following ..." in CI - an #load or #r directive… "error sending request for url"Fix Foundry "cast" / "error sending request for url" in CI - cast could not reach the RPC endpoint because th… "Compiler run failed"Fix Foundry "Error: Compiler run failed" in CI - solc reported errors while forge compiled your contracts. Th… "failed to resolve file"Fix Foundry "failed to resolve file" / "Source not found" in CI - forge cannot locate an imported file, usual… "[FAIL. Reason: assertion failed]"Fix Foundry "forge test [FAIL]" in CI - a test assertion did not hold, so forge marks the test failed and exi… "forge: command not found"Fix "forge: command not found" in CI - Foundry was never installed on the runner, or its bin directory is not… "Ambiguous occurrence"Fix Haskell GHC "Ambiguous occurrence" compile errors in CI - a name is exported by two imported modules and… "Could not find module"Fix Haskell GHC "Could not find module" in stack/cabal CI - a module is not in the package, not a dependency,… "ghc: out of memory"Fix Haskell GHC "out of memory" or OOM-killed compilation in CI - large modules and heavy optimization exhaus… Ghost "Invalid config"Fix Ghost "Error: Config file is not valid JSON" or a missing url/database config in CI - the environment con… "knex-migrator" failedFix Ghost "knex-migrator" failures in CI - database migrations fail because the database is unreachable, or t… "LF will be replaced by CRLF"Fix git "warning: LF will be replaced by CRLF" line-ending churn on a Windows CI runner that causes dirty tre… "could not load ... .pck"Fix Godot "Error: Couldn't load project data" / could not load .pck in CI - the exported binary cannot find o… "export templates ... not installed"Fix Godot "No export template found" / "export templates not installed" in CI - headless export needs templat… "Project export failed"Fix Godot "Project export failed" in CI - the export preset name did not match, a script error blocked export… "cannot open display" (Godot)Fix Godot "Unable to create a window" / "cannot open display" in CI - a non-headless Godot binary tried to op… "cannot estimate gas"Fix Hardhat/ethers "cannot estimate gas; transaction may fail or may require manual gas limit" in CI - the et… "Solidity compilation failed"Fix Hardhat "Error HH600: Compilation failed" / "Solidity compilation failed" in CI - solc reported one or mo… "Artifact for contract ... not found"Fix Hardhat "HH700: Artifact for contract X not found" in CI - the contract was never compiled, or the name p… "Cannot connect to the network localhost"Fix Hardhat "HH108: Cannot connect to the network localhost" in CI - the tests target a local node at 127.0.0… "errors in your config file"Fix Hardhat "HH8: There is one or more errors in your config file" in CI - hardhat.config could not be loaded… "private key too short"Fix Hardhat "Invalid account: private key too short, expected 32 bytes" in CI - the account key in your netwo… cabal "Could not resolve dependencies"Fix cabal "Could not resolve dependencies" in CI - the solver found no install plan because version constrain… "is a member of the hidden package"Fix GHC "Could not load module ... it is a member of the hidden package X" in CI - the package providing a mo… GHC "Could not find module"Fix GHC "Could not find module X" in CI - the module is not exposed by any package in scope, usually a missin… "Couldn't match expected type"Fix GHC "Couldn't match expected type X with actual type Y" in CI - a type error where an expression has a di… GHC "out of memory"Fix GHC "out of memory" / "ghc: failed to allocate" / killed by the OOM killer in CI - compilation exceeded t… stack "Could not find resolver"Fix stack "Could not parse ... as a resolver" / unknown snapshot in CI - the snapshot named in stack.yaml doe… stack "While building package"Fix stack "While building package X ... Process exited with code: ExitFailure" in CI - a dependency or your p… "Package not found in current path"Fix Julia "ERROR: LoadError: ArgumentError: Package X not found in current path" in CI - the package is not i… "could not load library"Fix Julia "ERROR: could not load library X" / "dlopen" failures in CI - a package binary dependency could not… "manifest ... out of sync"Fix Julia "The project dependencies or compat requirements have changed" / "expected package ... not installe… "MethodError: no method matching"Fix Julia "ERROR: MethodError: no method matching f(...)" in CI - no method of the function accepts the argum… "The following ... package failed to precompile"Fix Julia "ERROR: The following package failed to precompile" in CI - a dependency raised an error while Juli… "UndefVarError"Fix Julia "ERROR: UndefVarError: X not defined" in CI - a name was used that is not in scope, often an unexpo… "Unsatisfiable requirements detected"Fix Julia "ERROR: Unsatisfiable requirements detected for package X" in CI - Pkg could not resolve a version… "Could not find artifact"Fix Leiningen "Could not find artifact" / could not transfer in CI when a Clojure dependency cannot be downlo… "-r" hangs waiting for a desktopFix MATLAB jobs that hang or open a desktop in CI - use "-batch" for headless runs instead of "-r", which sta… "Error using ..."Fix MATLAB "Error using X" runtime errors in CI - a function was called with wrong argument types, sizes, or… "File 'X' not found"Fix MATLAB "Error: File 'X' not found" in CI - a script, data file, or folder passed to run/load/addpath does… "Failed to start a parallel pool"Fix MATLAB "Failed to start a parallel pool" in CI - parpool needs Parallel Computing Toolbox and enough core… "Index exceeds ... array bounds"Fix MATLAB "Index exceeds the number of array elements" / "Index exceeds matrix dimensions" in CI - code inde… "License checkout failed"Fix MATLAB "License checkout failed" in CI - the batch job started but could not obtain a license because no… "License Manager Error -X"Fix MATLAB "License Manager Error -N" numbers (-4, -5, -15, -103) in CI - each code maps to a specific licens… "matlab: command not found"Fix "matlab: command not found" in CI - the runner has no MATLAB on PATH because it was never installed. Use… "Out of memory"Fix MATLAB "Out of memory" in CI - the job allocated more than the runner has, because hosted runners have fa… "requires ... Toolbox"Fix MATLAB "X requires Y Toolbox" in CI - a function needs a toolbox that is not installed by setup-matlab or… "Undefined function or variable"Fix MATLAB "Undefined function or variable 'X'" in CI - the name is not on the MATLAB path because a folder w… "No supported compiler was found"Fix MATLAB mex "No supported compiler was found" in CI - building a MEX file needs a C/C++ compiler that the… "model 'X' not found"Fix Simulink "Invalid Simulink object name" / "model not found" in CI - the .slx file is not on the path, or… startup.m skipped in -batchFix path or config set up in startup.m that is missing in CI - a startup.m outside the startup folder is not… runtests "Failed" but job passesFix MATLAB tests that report "Failed" yet the job still passes in CI - runtests does not set a nonzero exit c… "binaries are not downloaded"Fix Neutralino "neu build" failures in CI when the framework binaries were never fetched - `neu update` must… Nim "cannot open file"Fix Nim "Error: cannot open file: X" in CI - the compiler could not find a module on its search path because… Nim "type mismatch"Fix Nim "Error: type mismatch: got <X> but expected <Y>" in CI - a value or call argument does not match the… Nim "undeclared identifier"Fix Nim "Error: undeclared identifier: X" in CI - a name is used before it is defined or imported, often a mi… Nim "external program failed: gcc"Fix Nim "Error: execution of an external program failed: gcc" in CI - Nim generated C but the backend C compi… nimble "Could not find a package"Fix nimble "Error: Could not find a package" in CI - nimble could not resolve a dependency name against its p… "cannot find -lX" / missing headerFix OCaml C-stub link failures in CI - "cannot find -lX" or "fatal error: X.h: No such file or directory" bec… "ocamlfind: Package ... not found"Fix ocamlfind "Package `X` not found" in CI - findlib has no registered package by that name, usually because… "ocamlfind: Package X not found"Fix "ocamlfind: Package X not found" in CI - findlib has no metadata for the library because it is not instal… "error: 'X' undefined"Fix Octave "error: 'X' undefined" in CI - the name is not on the Octave path (addpath missing), belongs to an… "error: assert (...) failed"Fix Octave "error: assert" test failures in CI - an assert in a test or oct-test block failed, and you must m… "out of bound"Fix Octave "error: X(N): out of bound N" in CI - code indexed past the end of an array that is a different si… "octave: command not found"Fix "octave: command not found" in CI - GNU Octave is not installed on the runner. Install it via apt or an O… "package ... is not installed"Fix Octave "error: package X is not installed" in CI - pkg load needs the package installed first with pkg in… "parse error"Fix Octave "parse error" in CI - a syntax construct Octave rejects, often MATLAB syntax that Octave does not… "unable to open display" (gnuplot)Fix Octave plotting failures on headless runners in CI - gnuplot or the graphics toolkit tries to open a disp… MATLAB function missing in OctaveFix code that works in MATLAB but fails in Octave CI - a function or syntax exists in MATLAB but not in GNU O… "mkoctfile" compiler not foundFix Octave mkoctfile ".oct" build failures in CI - compiling an oct-file needs a C++ compiler and Octave dev… "opam: command not found"Fix "opam: command not found" in CI - a step ran opam before setup-ocaml provisioned it, or in a shell where… "opam install failed"Fix opam "[ERROR] The following actions failed" during dependency install in CI - a dependency package failed… opam "No solution found"Fix opam "No solution found for your installation request" in CI - the solver could not pick package versions… "No switch is currently set"Fix opam "[ERROR] No switch is currently set" / "There is no switch named X" in CI - no active switch, so opa… opam "not found in the repositories"Fix opam "[ERROR] No package named X found" / "not found in the repositories" in CI - the switch has no repos… opam "Sorry, no solution found"Fix opam "Sorry, no solution found" in CI - the solver could not choose package versions that satisfy every c… "The compiler X is not installed"Fix opam "[ERROR] The compiler X is not installed" in CI - the switch requests an OCaml compiler version that… missing `eval $(opam env)`Fix "dune: command not found" / wrong ocaml in CI - the switch environment was never applied because `eval $(… opam pin & lock driftFix opam pin and lockfile drift in CI - a stale pin or an outdated opam.locked file installs versions that no… "bwrap: ... failed"Fix opam "bwrap: ... Operation not permitted" in CI containers - the sandbox needs namespaces the container d… Paket "Could not resolve"Fix Paket "Could not resolve dependencies" in CI - Paket's resolver found no version set that satisfies the c… "Attempt to reload ... aborted"Fix Perl "Attempt to reload Foo.pm aborted. Compilation failed in require" in CI - a module failed to compile… "Can't call method ... on an undefined value"Fix Perl "Can't call method X on an undefined value" in CI - you invoked a method on a variable that is undef… "Can't locate ExtUtils/MakeMaker.pm"Fix "Can't locate ExtUtils/MakeMaker.pm in @INC" in CI - Makefile.PL needs ExtUtils::MakeMaker to configure,… "Can't locate Module/Build.pm"Fix Build.PL failures in CI - "Can't locate Module/Build.pm in @INC" or "./Build: not found" - the Module::Bu… "Can't locate object method ... via package"Fix Perl "Can't locate object method new via package Foo" in CI - the class loaded but the method does not ex… "Can't locate Test/More.pm"Fix "Can't locate Test/More.pm in @INC" in CI - the test suite requires Test::More but the runner Perl has no… "Can't locate ... in @INC"Fix Perl "Can't locate Foo/Bar.pm in @INC" in CI - the interpreter searched every @INC directory and the requ… "carton install ... failed"Fix "carton install" failures in CI - carton drives cpanm to install the cpanfile dependencies and a build, t… "cpan[1]>" config prompt hangsFix CPAN.pm interactive configuration prompts in CI - "cpan[1]>" or "Would you like me to configure as much a… "cpanm: command not found"Fix "cpanm: command not found" in CI - the runner has Perl but no cpanminus installed, or cpanm is not on PAT… "Failed test" / "make test ... FAILED"Fix Perl "Failed test" and "make test ... FAILED" in CI - one or more test scripts reported failing assertion… "WARNINGS/ERRORS in Makefile.PL"Fix Perl Makefile.PL failures in CI - "perl Makefile.PL" exited non-zero (compilation errors, missing prerequ… "prove ... No such file or directory"Fix "prove: No such file or directory" in CI - prove was pointed at a test file or directory that does not ex… "perl: warning: Setting locale failed"Fix "perl: warning: Setting locale failed" in CI - Perl could not honor the LC_* / LANG environment values be… "version 1.23 required--this is only version"Fix Perl "Foo version 1.23 required--this is only version 1.10" in CI - a `use Foo 1.23` demands a newer rele… "Your vendor has not defined ..."Fix Perl version mismatches and "Your vendor has not defined ... macro" in CI - the runner ran an older or ve… "Could not find ... in cpanfile.snapshot"Fix carton "Could not find a matching version in cpanfile.snapshot" in CI - a --deployment install found a de… "install_driver ... failed: Can't locate DBD"Fix Perl DBI "install_driver(mysql) failed: Can't locate DBD/mysql.pm in @INC" in CI - the DBD database drive… PERL5LIB / local::lib not on @INCFix Perl PERL5LIB and local::lib not taking effect in CI - modules installed into a prefix are not on @INC be… "Insecure dependency in ... while running with -T"Fix Perl taint-mode "Insecure dependency in system while running with -T switch" in CI - a tainted value from… "gcc ... error" / XS "Can't link"Fix Perl XS build failures in CI - "gcc: error" or "Can't link" while compiling an XS module because the comp… "doesn't support ... framework"Fix PlatformIO "This board doesn't support ... framework!" in CI - the framework set in platformio.ini is not… "Unknown board ID"Fix PlatformIO "Error: Unknown board ID" in CI - the board value in platformio.ini is misspelled or belongs t… "UnknownPackageError"Fix PlatformIO "UnknownPackageError: Could not find the package" in CI - the platform or version pinned in pl… "Library Manager: ... not found"Fix PlatformIO "Library Manager: ... not found" in CI - a lib_deps entry does not match any registry library,… Add-Type compile errorFix PowerShell Add-Type "Cannot add type. There were compilation errors" on a Windows CI runner caused by mis… "Cannot find path because it does not exist"Fix PowerShell "Cannot find path '...' because it does not exist" (ItemNotFoundException) on a Windows CI run… "not recognized as the name of a cmdlet"Fix PowerShell "The term 'X' is not recognized as the name of a cmdlet, function, script file, or operable pr… "running scripts is disabled on this system"Fix PowerShell "cannot be loaded because running scripts is disabled on this system" (UnauthorizedAccess / Ex… Set-ExecutionPolicy access deniedFix PowerShell "Access to the registry key is denied" when Set-ExecutionPolicy at LocalMachine scope fails be… "script failed due to call depth overflow"Fix PowerShell "The script failed due to call depth overflow" / stack overflow from deep or infinite recursio… Test-Path unexpectedly falseFix PowerShell Test-Path returning false for a file that exists, caused by path separators, wildcards, or ass… PowerShell 5.1 vs 7 syntax errorFix PowerShell parse/syntax errors that appear only under Windows PowerShell 5.1 (powershell) or only under P… PowerShell exit code swallowedFix CI steps that stay green despite a failing PowerShell command, caused by ErrorActionPreference and native… Invoke-WebRequest TLS errorFix PowerShell Invoke-WebRequest "Could not create SSL/TLS secure channel" or TLS handshake failures on a Win… PowerShell long-running job timeoutFix Windows CI failures where a long-running PowerShell background job or Wait-Job hangs until the step or jo… Out-File UTF-16 breaks toolsFix downstream tool failures when Windows PowerShell Out-File / redirection writes UTF-16 (with a BOM) instea… "TypesDoNotUnify"Fix PureScript "TypesDoNotUnify" in CI - the compiler could not unify the inferred type with the expected one… "Unknown module"Fix PureScript "Unknown module X" in CI - the compiler cannot find a module you imported because the package… "could not find function"Fix R "Error: could not find function X" in CI - the function is defined in a package that was not loaded, or… "dependencies are not available"Fix R "ERROR: dependencies X, Y are not available for package Z" in CI - R could not install a package becaus… "had non-zero exit status"Fix R "installation of package X had non-zero exit status" in CI - the package build failed, usually a missin… rmarkdown "pandoc ... not found"Fix rmarkdown "pandoc version ... is required" / "pandoc not found" in CI - rendering an R Markdown document… "Status: 1 ERROR"Fix "R CMD check" failures in CI - the check ends with "Status: 1 ERROR" because a check such as examples, te… Rcpp "compilation failed"Fix Rcpp compilation failures in CI - a package with C++ code fails to build because the runner lacks a C++ c… renv "project is out-of-sync"Fix renv "The project is out-of-sync" / "use renv::status()" in CI - the installed library does not match ren… "there is no package called"Fix R "Error in library(X): there is no package called X" in CI - the package is not installed in the library… "Module ... not found"Fix ReScript "The module or file X can't be found" in CI - the compiler cannot resolve a module reference bec… "Syntax error!"Fix ReScript "Syntax error!" in CI - the parser hit a token it did not expect, so the build stops before type… "linking with `rust-lld` failed"Fix Rust "error: linking with `rust-lld` failed: exit status: 1" when building wasm in CI - the wasm linker r… "memory allocation ... failed"Fix Rust wasm builds that abort with "memory allocation of N bytes failed" or an OOM-killed compiler in CI -… "target may not be installed"Fix Rust "error[E0463]: can't find crate for std / the wasm32-unknown-unknown target may not be installed" in… "Cannot read property 'accessToken'"Fix Salesforce CLI "Cannot read properties of undefined (reading 'accessToken')" in CI - a command tried to u… "average test coverage ... 75%"Fix Salesforce deploy failing because org-wide Apex code coverage is below the 75% requirement in CI - produc… "does not exist in target org"Fix Salesforce deploy errors where a referenced component does not exist in the target org in CI - the metada… "No authorization information found"Fix Salesforce CLI "No authorization information found for <username/alias>" in CI - a later step referenced… "package version create failed"Fix Salesforce "Package2 version create failed" in CI - building a second-generation package version failed d… "Too many SOQL queries: 101"Fix Salesforce "System.LimitException: Too many SOQL queries: 101" in Apex tests in CI - code issued more tha… "Your deployment has been aborted"Fix Salesforce "Your deployment has been aborted" in CI - the deploy was cancelled, superseded by another dep… "System.AssertException"Fix Salesforce Apex test failures with "System.AssertException: Assertion Failed" in CI - a test assertion di… "ENOENT ... sfdx-project.json"Fix Salesforce CLI "ENOENT: no such file or directory, open sfdx-project.json" / "This command is required to… "Must pass a username and/or OAuth options"Fix Salesforce CLI "Must pass a username and/or OAuth options" / no target org in CI - a command needs a targ… "CIRCULAR_DEPENDENCY"Fix Salesforce deploy "CIRCULAR_DEPENDENCY" in CI - two or more components reference each other so Salesforce… "DUPLICATE_VALUE"Fix Salesforce deploy "DUPLICATE_VALUE: duplicate value found" in CI - a unique field, API name, or label col… "FIELD_INTEGRITY_EXCEPTION"Fix Salesforce deploy "FIELD_INTEGRITY_EXCEPTION" in CI - a field definition conflicts with its data or depen… "INVALID_CROSS_REFERENCE_KEY"Fix Salesforce deploy failing with "INVALID_CROSS_REFERENCE_KEY" in CI - a component references a record, fie… "REQUEST_RUNNING_TOO_LONG"Fix Salesforce "REQUEST_RUNNING_TOO_LONG" during deploy in CI - the deployment exceeded the platform time lim… "invalid_grant" on JWT loginFix Salesforce CLI "We can't authenticate ... invalid_grant" during JWT login in CI - the token endpoint reje… "LICENSE_LIMIT_EXCEEDED"Fix Salesforce scratch org creation "The signup request failed ... LICENSE_LIMIT_EXCEEDED" in CI - the Dev Hu… "scratch org ... timed out"Fix Salesforce scratch org creation timing out in CI - the CLI stopped waiting for the org to finish provisio… "This org appears to have a problem"Fix Salesforce CLI JWT auth failing with "This org appears to have a problem (Dependent class is invalid...)"… Sanity "not authenticated"Fix "sanity deploy" failing in CI with a login or token error - the Sanity CLI has no auth token, so deployin… "force:source:deploy is deprecated"Fix Salesforce CLI deprecation warnings where sfdx force:source:deploy is deprecated and you should use sf pr… "'\r': command not found"Fix "$'\r': command not found" / "bad interpreter" when a shell script with Windows CRLF line endings runs in… "$@" vs "$*" argument handlingFix argument passing bugs in CI - unquoted $@ or $* splits arguments with spaces, and "$*" joins everything i… "Argument list too long"Fix "/bin/sh: Argument list too long" in CI - a glob or command substitution expanded to more arguments than… "Bad substitution"Fix "Bad substitution" in CI - a bash-only parameter expansion or arithmetic form was run under /bin/sh (dash… $? read after an intervening commandFix a CI script that misreads success or failure - $? holds the status of the most recent command, so any sta… command substitution drops trailing newlinesFix a CI script where captured output lost its trailing newlines - $(...) removes all trailing newlines by de… cd fails but the script continuesFix a CI script that runs destructive commands in the wrong directory - a failed cd without error handling le… missing pipefail hides a failureFix a CI pipeline that passes despite a failing command inside a pipe - without set -o pipefail, only the las… $? reports only the last pipe stageFix a CI check that reads the wrong exit status from a pipeline - $? is the last command's status; use PIPEST… "Permission denied" running a scriptFix "Permission denied" when executing a shell script in CI - the file has no execute bit, so the kernel refu… "No such file or directory" (CRLF shebang)Fix "No such file or directory" when running a shell script with Windows CRLF line endings in CI - the traili… unquoted variable splits or globsFix a shell script that mangles paths or arguments in CI - an unquoted variable is split on whitespace and ex… "shopify app deploy" failedFix "shopify app deploy" failures in CI - releasing an app version fails on missing Partners authentication,… "shopify: command not found"Fix "shopify: command not found" in CI - the Shopify CLI is not installed on the runner, or it was installed… "theme check" offenses foundFix Shopify "theme check" failing CI - the linter found offenses in Liquid templates and exits non-zero, ofte… "access token is invalid"Fix Shopify CLI authentication failures in CI - "shopify theme" reports the Theme Access password or CLI toke… "Identifier not found or not unique"Fix Solidity "DeclarationError: Identifier not found or not unique" in CI - solc could not resolve a name bec… "File not found"Fix solc "Source X not found: File not found" in CI - the compiler could not locate an imported file because… "not implicitly convertible"Fix Solidity "TypeError: Type X is not implicitly convertible to expected type Y" in CI - a value was used wh… spago "Cannot find package"Fix spago "Cannot find package X in the package set" in CI - a dependency you declared is not present in the… "Error parsing targets"Fix Haskell stack "Error parsing targets" in CI when a build target, package, or component name on the comman… "arm-none-eabi-gcc: command not found"Fix "arm-none-eabi-gcc: command not found" in CI - the GNU Arm Embedded toolchain is not installed or not on… "undefined reference to HAL_..."Fix STM32 "undefined reference to `HAL_...'" in CI - a HAL function is declared but the source providing it w… region `FLASH' overflowedFix STM32 "region `FLASH' overflowed by N bytes" in CI - the firmware image is larger than the flash region d… "Database connection error"Fix Strapi "error: Database connection error. Please check your database settings" in CI - Strapi could not c… "strapi build" failedFix "strapi build" failures in CI - building the admin panel aborts on a missing env at build time, a memory… "error running bundle_dmg.sh"Fix Tauri "Error failed to bundle project: error running bundle_dmg.sh" on macOS in CI - the DMG creation scr… "failed to bundle project" (AppImage)Fix Tauri "Error failed to bundle project" from linuxdeploy / appimagetool in CI - the AppImage bundling step… "failed to run custom build command for app"Fix Tauri "error: failed to run custom build command for `app`" in CI - the app crate's build.rs (tauri-build… "tauri.conf.json" schema errorFix Tauri "Error `tauri.conf.json` error: ... is not allowed / required" in CI - the config does not match th… "webkit2gtk-4.1 was not found"Fix Tauri "The system library `webkit2gtk-4.1` required by crate `webkit2gtk-sys` was not found" in CI - the… "signingIdentity ... not found"Fix Tauri macOS "Failed to detect any signing identity" / configured signingIdentity not found in CI - the ce… "makensis" not found (NSIS)Fix Tauri NSIS bundling failures in CI when makensis is unavailable - the NSIS bundler downloads its toolchai… "the ... target may not be installed"Fix Tauri / cargo "error[E0463]: can't find crate for `std` ... the `X` target may not be installed" in CI -… "signature" invalid (updater)Fix Tauri updater "Error: signature verification failed" / missing TAURI_SIGNING_PRIVATE_KEY in CI - the rele… TinyGo "could not find wasm-opt"Fix TinyGo "could not find wasm-opt" in CI - the TinyGo build pipeline needs the binaryen wasm-opt binary and… TinyGo "package not supported"Fix TinyGo build errors where a standard-library package or feature is not supported on the wasm/wasi target… "Could not find artifacts"Fix Truffle "Could not find artifacts for X from any sources" in CI - the contract was not compiled, so the J… "Invalid JSON RPC response"Fix Truffle "Error: Invalid JSON RPC response" in CI - the provider returned an empty or non-JSON body, usual… trunk "wasm-bindgen ... not installed"Fix trunk "error: failed to install wasm-bindgen" / "wasm-bindgen is not installed" in CI - trunk could not f… "Android SDK ... not found"Fix Unity "Unable to locate Android SDK" / "NDK not found" in CI - the Android build target is missing the SD… "APIUpdater ... timed out"Fix Unity "APIUpdater encountered ... timed out" in CI - the API Updater ran during the first import and exce… "BuildFailedException"Fix Unity "BuildFailedException: Build failed with errors" in CI - BuildPipeline.BuildPlayer returned a faile… "Gradle build failed" (Android)Fix Unity "Gradle build failed" for Android in CI - the exported Gradle project failed to assemble, often fro… "IL2CPP did not run properly"Fix Unity "Il2CppCore did not run properly" / "IL2CPP error" in CI - the IL2CPP build step failed, often from… "License is not activated"Fix Unity "License is not activated" in GameCI - the Editor started in batchmode but found no valid Personal… "No valid Unity Editor ... version not found"Fix GameCI "No valid Unity Editor version found" - the requested editor version has no matching unityci/edito… "too many activations"Fix Unity activation failing with "too many activations" in CI - the Personal/Plus seat ran out of activation… "UNITY_SERIAL was not provided"Fix GameCI "UNITY_SERIAL was not provided" - a professional (Plus/Pro) activation was requested but no serial… "Burst compiler ... failed"Fix Unity "Burst compiler failed" in CI - the Burst AOT step could not compile jobs, often from a missing nat… "Segmentation fault" (Unity editor)Fix the Unity Editor crashing with a segmentation fault in batchmode CI - the editor process dies mid-build,… "Xcode ... export" (iOS) failedFix the Unity iOS build failing at the Xcode archive/export step in CI - Unity exported the Xcode project but… "Cook failed"Fix Unreal "Cook failed" in CI - the cook step could not process content, from a missing asset reference, a f… "Could not find ... Engine/Build"Fix Unreal "Could not find ... Engine/Build/BatchFiles" in CI - the build scripts could not locate the engine… "Could not find definition for module"Fix Unreal "Could not find definition for module X" in CI - UnrealBuildTool found a module referenced in a ta… "LogInit ... out of memory"Fix Unreal "Ran out of memory" / OOM during cook or build in CI - the cook commandlet or compiler exhausted r… "RunUAT.sh ... BUILD FAILED"Fix Unreal "RunUAT.sh ... BUILD FAILED" in CI - the Automation Tool BuildCookRun command exited non-zero. The… "UnrealBuildTool ... error"Fix UnrealBuildTool compile errors in CI - UBT failed to build a target, from a C++ compile error, a missing… V "cannot find module"Fix V "builder error: cannot find module X" in CI - the V compiler could not locate an imported module under… V "function main must be declared"Fix V "builder error: function `main` must be declared in the main module" in CI - V is building an executabl… V "undefined ident"Fix V "builder error: undefined ident: X" in CI - a name is used that is not declared or imported in the curr… V "unknown type"Fix V "builder error: unknown type X" in CI - a type name is referenced that V cannot resolve because its mod… V "C error: undefined reference"Fix the V build failure where the generated C fails to link with "undefined reference" in CI - a wrapped C li… "cannot find function in this scope"Fix Rust "error[E0425]: cannot find function ... in this scope" from a wasm-bindgen extern block in CI - an i… "schema version mismatch"Fix wasm-bindgen "rust wasm file schema version: X, this binary schema version: Y" in CI - the wasm-bindgen C… "Fatal: error parsing wasm"Fix binaryen wasm-opt "Fatal: error parsing wasm" in CI - wasm-opt could not parse the input module, often be… "failed to execute `wasm-opt`"Fix wasm-pack "failed to execute `wasm-opt`: No such file or directory" in CI - wasm-pack ran its bundled bin… "no default toolchain configured"Fix wasm-pack "Error: no default toolchain configured" in CI - rustup is present but no toolchain is selected… "bulk memory ... not enabled"Fix wasmer "bulk memory support is not enabled" in CI - the module uses bulk-memory operations but the runtim… "failed to parse WebAssembly module"Fix wasmtime "failed to parse WebAssembly module" in CI - the runtime could not decode the module, usually a… "wasi_snapshot_preview1 ... not defined"Fix "unknown import: `wasi_snapshot_preview1::X` has not been defined" in CI - a WASI module ran without the… "unknown import ... has not been defined"Fix wasmtime "unknown import: `env::X` has not been defined" in CI - the module declares an import the host n… "insufficient funds for gas"Fix "insufficient funds for gas * price + value" from web3.js or ethers in CI - the sending account does not… "nonce too low"Fix "Error: nonce too low" from web3.js or ethers in CI - the transaction used a nonce the node has already s… "Access to the path is denied"Fix Windows/PowerShell "Access to the path '...' is denied" (UnauthorizedAccessException) in CI caused by rea… "DLL load failed while importing"Fix Windows CI "DLL load failed while importing ..." / "The specified module could not be found" when a nativ… "Filename too long" (MAX_PATH)Fix Windows CI "Filename too long" / path exceeds 260 characters (MAX_PATH) errors during git checkout, npm i… "msbuild is not recognized"Fix Windows CI "msbuild is not recognized as the name of a cmdlet" because MSBuild is not on PATH outside the… "node-gyp" cannot find MSVCFix node-gyp "could not find any Visual Studio installation to use" / missing MSVC when building native Node… "not a valid application for this OS platform"Fix Windows CI "The specified executable is not a valid application for this OS platform" (Win32 error 193) c… "file is being used by another process"Fix Windows CI "The process cannot access the file because it is being used by another process" caused by a l… "Python was not found"Fix Windows CI "Python was not found; run without arguments to install from the Microsoft Store" or py launch… robocopy exit code 1 fails CIFix CI steps that fail on robocopy exit codes 1-7 even though the copy succeeded, because robocopy uses non-z… "system cannot find the file specified"Fix Windows CI "The system cannot find the file specified" (Win32 error 2 / exit code 2) when launching a pro… "The term 'X' is not recognized"Fix Windows CI "The term 'X' is not recognized as the name of a cmdlet, function, script file, or operable pr… "vcvarsall.bat not found"Fix Windows CI "vcvarsall.bat not found" / "Cannot determine the location of the VS Common Tools folder" when… "winget is not recognized"Fix Windows CI "winget is not recognized" because the Windows Package Manager is not installed or not on PATH… Antivirus file lock on runnerFix intermittent Windows CI failures (access denied, file in use, slow IO) caused by Defender real-time prote… Reserved filename breaks checkoutFix Windows CI git checkout failures when the repo contains files named with Windows reserved device names (c… "bash: command not found"Fix "bash: <cmd>: command not found" on a Windows GitHub Actions runner caused by missing Unix tools or runni… "do_fetch ... failed"Fix Bitbake "Task ... do_fetch ... failed" in CI - a recipe could not download its source because the URL, ch… "No space left on device"Fix Yocto "No space left on device" in CI - a full Bitbake build needs tens of gigabytes, and the runner disk… "Nothing PROVIDES"Fix Bitbake "ERROR: Nothing PROVIDES 'X'" in CI - a recipe or dependency name does not exist in the configure… "ParseError"Fix Bitbake "ParseError" in CI - a recipe or conf file has invalid syntax, so Bitbake cannot parse the metada… "west: command not found"Fix Zephyr "west: command not found" in CI - the west meta-tool was never pip installed, or its install locat… "ZEPHYR_BASE" not setFix Zephyr "ZEPHYR_BASE is not set" in CI - the build cannot find the Zephyr tree because the environment was… "BOARD is not defined"Fix Zephyr "CMake Error: BOARD is not defined" in CI - west build was invoked without a target board, so CMak… "devicetree error"Fix Zephyr "devicetree error" in CI - an overlay or node reference is invalid, so the devicetree compiler rej… Zig "dependency ... not found"Fix Zig "error: dependency X not found" in CI - build.zig references a dependency that is not declared in bui… Zig "incompatible zig version"Fix the Zig build error about an incompatible compiler version in CI - build.zig.zon declares a minimum_zig_v… Zig "ld.lld: undefined symbol"Fix the Zig link error "ld.lld: error: undefined symbol X" in CI - the linker resolved no definition for a sy… Zig "the following command failed"Fix Zig "error: the following command failed with exit code N" in CI - a build step (a run, test, or external… Zig "unable to find zig installation"Fix Zig "unable to find zig installation directory" in CI - the zig binary cannot locate its bundled lib dire…