Hi all, please help to solve below warning occur during archive iOS application in Xcode 12 , its working fine in Xcode 11. Ld /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/Binary/Lyca\ MPoS normal arm64 (in target 'Plintron Cpos' from project 'Plintron Cpos')     cd /Users/mac/Desktop/Plintron\ Cpos\ Application/1.0.0.2/check\ 1\ release/cposiosapp/Plintron\ Cpos     /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -target arm64-apple-ios10.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.0.sdk -L/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseABTesting -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseCore -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseCoreDiagnostics -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseInstallations -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseRemoteConfig -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/GoogleDataTransport -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/GoogleUtilities -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/PromisesObjC -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/nanopb -F/Users/mac/Desktop/Plintron\ Cpos\ Application/1.0.0.2/check\ 1\ release/cposiosapp/Plintron\ Cpos/Pods/FirebaseAnalytics/Frameworks -F/Users/mac/Desktop/Plintron\ Cpos\ Application/1.0.0.2/check\ 1\ release/cposiosapp/Plintron\ Cpos/Pods/GoogleAppMeasurement/Frameworks -F/Users/mac/Desktop/Plintron\ Cpos\ Application/1.0.0.2/check\ 1\ release/cposiosapp/Plintron\ Cpos/Pods/OneSignal/iOSSDK/OneSignalSDK/Framework -filelist /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/Lyca\ MPoS.LinkFileList -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker @executablepath/Frameworks -Xlinker -rpath -Xlinker @loaderpath/Frameworks -Xlinker -rpath -Xlinker @executablepath/Frameworks -deadstrip -Xlinker -objectpathlto -Xlinker /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/Lyca\ MPoSlto.o -fembed-bitcode -Xlinker -bitcodeverify -Xlinker -bitcodehidesymbols -Xlinker -bitcodesymbolmap -Xlinker /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos -Xlinker -finaloutput -Xlinker /Applications/Lyca\ MPoS.app/Lyca\ MPoS -fobjc-link-runtime -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphoneos -L/usr/lib/swift -Xlinker -addastpath -Xlinker /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/LycaMPoS.swiftmodule -ObjC -lc++ -lsqlite3 -lz -framework CoreGraphics -framework CoreTelephony -framework FBLPromises -framework FIRAnalyticsConnector -framework FirebaseABTesting -framework FirebaseAnalytics -framework FirebaseCore -framework FirebaseCoreDiagnostics -framework FirebaseInstallations -framework FirebaseRemoteConfig -framework Foundation -framework GoogleAppMeasurement -framework GoogleDataTransport -framework GoogleUtilities -framework OneSignal -framework Security -framework StoreKit -framework SystemConfiguration -framework UIKit -framework UserNotifications -framework WebKit -framework nanopb -framework PodsPlintronCpos -Xlinker -dependencyinfo -Xlinker /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/Lyca\ MPoSdependencyinfo.dat -o /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/Binary/Lyca\ MPoS Thanks,

Hi , please help to solve below warning occur during archive iOS application in Xcode 12 , its working fine in Xcode 11, find attachment for your reference Ld /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/Binary/Lyca\ MPoS normal arm64 (in target 'Plintron Cpos' from project 'Plintron Cpos')     cd /Users/mac/Desktop/Plintron\ Cpos\ Application/1.0.0.2/check\ 1\ release/cposiosapp/Plintron\ Cpos     /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -target arm64-apple-ios10.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.0.sdk -L/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseABTesting -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseCore -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseCoreDiagnostics -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseInstallations -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/FirebaseRemoteConfig -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/GoogleDataTransport -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/GoogleUtilities -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/PromisesObjC -F/Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/BuildProductsPath/Release-iphoneos/nanopb -F/Users/mac/Desktop/Plintron\ Cpos\ Application/1.0.0.2/check\ 1\ release/cposiosapp/Plintron\ Cpos/Pods/FirebaseAnalytics/Frameworks -F/Users/mac/Desktop/Plintron\ Cpos\ Application/1.0.0.2/check\ 1\ release/cposiosapp/Plintron\ Cpos/Pods/GoogleAppMeasurement/Frameworks -F/Users/mac/Desktop/Plintron\ Cpos\ Application/1.0.0.2/check\ 1\ release/cposiosapp/Plintron\ Cpos/Pods/OneSignal/iOSSDK/OneSignalSDK/Framework -filelist /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/Lyca\ MPoS.LinkFileList -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker @executablepath/Frameworks -Xlinker -rpath -Xlinker @loaderpath/Frameworks -Xlinker -rpath -Xlinker @executablepath/Frameworks -deadstrip -Xlinker -objectpathlto -Xlinker /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron\ Cpos/IntermediateBuildFilesPath/Plintron\ Cpos.build/Release-iphoneos/Plintron\ Cpos.build/Objects-normal/arm64/Lyca\ MPoSlto.o -fembed-bitcode -Xlinker -bitcodeverify -Xlinker -bitcodehidesymbols -Xlinker -bitcodesymbolmap -Xlinker / DIBlockByRefStruct on DICompositeType is no longer supported !389 = !DICompositeType(tag: DWTAGstructuretype, scope: !3, file: !3, size: 384, flags: DIFlagReservedBit4, elements: !390) ld: warning: ignoring invalid debug info in /Users/mac/Library/Developer/Xcode/DerivedData/PlintronCpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron Cpos/IntermediateBuildFilesPath/Plintron Cpos.build/Release-iphoneos/Plintron Cpos.build/Objects-normal/arm64/Binary/Lyca MPoS.bundle.vp2hMe/25 DIBlockByRefStruct on DICompositeType is no longer supported !163 = !DICompositeType(tag: DWTAGstructuretype, scope: !1, file: !1, size: 384, flags: DIFlagReservedBit4, elements: !164) ld: warning: ignoring invalid debug info in /Users/mac/Library/Developer/Xcode/DerivedData/Plintron_Cpos-fvjtduehzaknupbazeczblnysske/Build/Intermediates.noindex/ArchiveIntermediates/Plintron Cpos/IntermediateBuildFilesPath/Plintron Cpos.build/Release-iphoneos/Plintron Cpos.build/Objects-normal/arm64/Binary/Lyca MPoS.bundle.vp2hMe/65 New Xcode 12 - warning occur while archive iOS - https://developer.apple.com/forums/content/attachment/87f23ec0-554c-4170-847c-da14a0dd0a13 Thanks

I am getting EXC_BREAKPOINT crash that occurs in the AVAudioSession Notify Thread. its happends in IOS 12 and 13 only, How to handle this? Please have a look at crashlytics logs for more info from Firebase . 0 WebKit 0x18a6b4430 WTFCrashWithInfo(int, char const*, char const*, int) + 20 1 WebKit 0x18a934484 WebKit::CallbackMap::put(WTF::Ref<WebKit::CallbackBase, WTF::DumbPtrTraits<WebKit::CallbackBase> >&&) + 312 2 WebKit 0x18a92681c WebKit::CallbackID WebKit::CallbackMap::put<API::SerializedScriptValue*, WTF::Optional<WebCore::ExceptionDetails>, WebKit::CallbackBase::Error>(WTF::Function<void (API::SerializedScriptValue*, WTF::Optional<WebCore::ExceptionDetails>, WebKit::CallbackBase::Error)>&&, WTF::Variant<std::nullptr_t, WTF::UniqueRef<WebKit::ProcessThrottler::Activity<(WebKit::ProcessThrottler::ActivityType)0> >, WTF::UniqueRef<WebKit::ProcessThrottler::Activity<(WebKit::ProcessThrottler::ActivityType)1> > >&&) + 112 3 WebKit 0x18a9266a4 WebKit::WebPageProxy::runJavaScriptInMainFrameScriptWorld(WebCore::RunJavaScriptParameters&&, WTF::Optional<WTF::String> const&, WTF::Function<void (API::SerializedScriptValue*, WTF::Optional<WebCore::ExceptionDetails>, WebKit::CallbackBase::Error)>&&) + 176 4 WebKit 0x18a9265bc WebKit::WebPageProxy::runJavaScriptInMainFrame(WebCore::RunJavaScriptParameters&&, WTF::Function<void (API::SerializedScriptValue*, WTF::Optional<WebCore::ExceptionDetails>, WebKit::CallbackBase::Error)>&&) + 32 5 WebKit 0x18a879680 -[WKWebView _evaluateJavaScript:asAsyncFunction:withArguments:forceUserGesture:completionHandler:] + 548 6 VIsualVoiceMail Production 0x1020e8d50 ViewController.audioRouteChanged() + 4363767120 (<compiler-generated>:4363767120) 7 VIsualVoiceMail Production 0x1020e9538 @objc ViewController.audioRouteChanged() + 4363769144 (<compiler-generated>:4363769144) 8 CoreFoundation 0x1830d0504 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20 9 CoreFoundation 0x1830d054c ___CFXRegistrationPost1_block_invoke + 64 10 CoreFoundation 0x1830cf8a4 _CFXRegistrationPost1 + 368 11 CoreFoundation 0x1830cf57c ___CFXNotificationPost_block_invoke + 88 12 CoreFoundation 0x18304c2d4 -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1412 13 CoreFoundation 0x1830ceedc _CFXNotificationPost + 1236 14 Foundation 0x18343c974 -[NSNotificationCenter postNotificationName:object:userInfo:] + 60 15 AVFAudio 0x18feec104 avfaudio::AVAudioSessionPropertyListener(void*, unsigned int, unsigned int, void const*) + 2640 16 AudioToolbox 0x18e3b5484 AudioSessionPropertyListeners::CallPropertyListeners(unsigned int, unsigned int, void const*) + 596 17 AudioToolbox 0x18e4098b0 HandleCFPropertyListChange(unsigned int, unsigned int, unsigned long, unsigned char*, unsigned int) + 696 18 AudioToolbox 0x18e40f468 HandleAudioSessionCFTypePropertyChangedMessage(unsigned int, unsigned int, void*, unsigned int) + 328 19 AudioToolbox 0x18e40eb80 ProcessDeferredMessage(unsigned int, __CFData const*, unsigned int, unsigned int) + 1620 20 AudioToolbox 0x18e40e17c ASCallbackReceiver_AudioSessionPingMessage + 632 21 AudioToolbox 0x18e47c398 _XAudioSessionPingMessage + 44 22 libAudioToolboxUtility.dylib 0x18e50f430 mshMIGPerform + 264 23 CoreFoundation 0x1830f3174 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 56 24 CoreFoundation 0x1830f2880 __CFRunLoopDoSource1 + 444 25 CoreFoundation 0x1830ed634 __CFRunLoopRun + 1888 26 CoreFoundation 0x1830ecba8 CFRunLoopRunSpecific + 424 27 AVFAudio 0x18fec3a2c GenericRunLoopThread::Entry(void*) + 156 28 AVFAudio 0x18ff147a0 CAPThread::Entry(CAPThread*) + 204 29 libsystem_pthread.dylib 0x182e8ad98 _pthread_start + 156 30 libsystem_pthread.dylib 0x182e8e74c thread_start + 8