TROUBLESHOOTING AREA
Xcode & SwiftPM
Build, signing, Simulator, package, and release diagnostics. Start with the exact error or symptom below.
XcodeXcode: signing requires a development teamXcodeXcode: no provisioning profiles were foundXcode SimulatorXcode: simulator runtime is not availableXcode / Swift packagesXcode “No such module”: inspect the target dependencyXcode signingXcode: bundle identifier cannot be registeredXcode build systemXcode “Multiple commands produce” the same outputXcode / dynamic frameworksXcode app crashes: Library not loadedXcode / physical deviceXcode cannot run on iPhone: enable Developer ModeXcode Cloud / Swift Package ManagerXcode Cloud cannot resolve Swift package dependenciesXcodeXcode SwiftUI preview failed to buildXcodeXcode archive missing dSYM filesXcodeXcode uploaded build missing from TestFlightXcodeXcode “framework not found” during linkingXcodeXcode “linker command failed with exit code 1”XcodeXcode “SwiftCompile failed with a nonzero exit code”XcodeXcode “Build input file cannot be found”XcodeXcode app failed to install on iPhoneXcodeXcode tests do not run or test target is missingXcodexcodebuild cannot find a matching destinationXcodeXcode signing certificate or private key missingXcodeXcode Cloud build failed while local build succeedsXcodeXcode XCFramework signature invalid or untrustedXcode / Swift packagesReset Swift package caches in Xcode safelySwift Package ManagerSwiftPM clean vs reset: choose the right cleanupSwift Package Manager / XcodeDebug a Swift package dependency that will not resolveXcode / Swift packagesResolve a Package.resolved merge conflict without random upgradesXcodeCommand PhaseScriptExecution failed with a nonzero exit code: find the failing scriptXcodebuilding for iOS Simulator, but linking in object file built for iOS: get a simulator sliceXcodeModule compiled with Swift X cannot be imported by the Swift Y compiler: rebuild or get a stable moduleXcode“xcodebuild requires Xcode”: fix the active developer directory