I've an iOS application that has been up on the App Store for about 6 months now and everything worked fine. But when I updated my Xcode to 11.1 I'm getting errors.
I'm getting this kind of error
framework not found GoogleMobileAds
And here is the error message I'm getting in Xcode.
Ld /Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/MyDogwalk.app/MyDogwalk normal arm64 (in target 'MyDogwalk' from project 'MyDogwalk') cd /Users/puttemac/Desktop/MyDogwalk-ios/MyDogwalk /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -target arm64-apple-ios11.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.1.sdk -L/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/BoringSSL-GRPC -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/FirebaseAuth -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/FirebaseCore -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/FirebaseCoreDiagnostics -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/FirebaseDatabase -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/FirebaseFirestore -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/FirebaseInstanceID -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/FirebaseStorage -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/GTMSessionFetcher -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/GoogleDataTransport -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/GoogleDataTransportCCTSupport -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/GoogleUtilities -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/Kingfisher -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/Protobuf -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/gRPC-C++ -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/gRPC-Core -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/leveldb-library -F/Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/nanopb -F/Users/puttemac/Desktop/MyDogwalk-ios/MyDogwalk/Pods/FirebaseAnalytics/Frameworks -F/Users/puttemac/Desktop/MyDogwalk-ios/MyDogwalk/Pods/Google-Mobile-Ads-SDK/Frameworks/GoogleMobileAdsFramework-Current -F/Users/puttemac/Desktop/MyDogwalk-ios/MyDogwalk/Pods/GoogleAppMeasurement/Frameworks -filelist /Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Intermediates.noindex/MyDogwalk.build/Debug-iphoneos/MyDogwalk.build/Objects-normal/arm64/MyDogwalk.LinkFileList -Xlinker -rpath -Xlinker /usr/lib/swift -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -Xlinker -rpath -Xlinker @executable_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Intermediates.noindex/MyDogwalk.build/Debug-iphoneos/MyDogwalk.build/Objects-normal/arm64/MyDogwalk_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -fembed-bitcode-marker -fobjc-link-runtime -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphoneos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Intermediates.noindex/MyDogwalk.build/Debug-iphoneos/MyDogwalk.build/Objects-normal/arm64/MyDogwalk.swiftmodule -ObjC -lc++ -licucore -lsqlite3 -lz -framework AVFoundation -framework Accelerate -framework AudioToolbox -framework CFNetwork -framework CoreGraphics -framework CoreMedia -framework CoreTelephony -framework CoreVideo -framework FIRAnalyticsConnector -framework FirebaseAnalytics -framework FirebaseAuth -framework FirebaseCore -framework FirebaseCoreDiagnostics -framework FirebaseDatabase -framework FirebaseFirestore -framework FirebaseInstanceID -framework FirebaseStorage -framework Foundation -framework GTMSessionFetcher -framework GoogleAppMeasurement -framework GoogleDataTransport -framework GoogleDataTransportCCTSupport -framework GoogleMobileAds -framework GoogleUtilities -framework Kingfisher -framework MediaPlayer -framework MessageUI -framework MobileCoreServices -framework QuartzCore -framework SafariServices -framework Security -framework StoreKit -framework SystemConfiguration -framework UIKit -framework grpc -framework grpcpp -framework leveldb -framework nanopb -framework openssl_grpc -framework protobuf -weak_framework AdSupport -weak_framework JavaScriptCore -weak_framework SafariServices -weak_framework WebKit -framework Pods_MyDogwalk -framework StoreKit -Xlinker -dependency_info -Xlinker /Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Intermediates.noindex/MyDogwalk.build/Debug-iphoneos/MyDogwalk.build/Objects-normal/arm64/MyDogwalk_dependency_info.dat -o /Users/puttemac/Library/Developer/Xcode/DerivedData/MyDogwalk-eiogfpjopcpzxaalyodbyllsajwn/Build/Products/Debug-iphoneos/MyDogwalk.app/MyDogwalk
What have I tried?
After I reinstalled the GoogleMobileAds I got everything to work fine. But once I restarted Xcode / the MacBook it was all gone again. And the same error appeared.
Note: If I click on the General tab and scrolls down to Framework, Libraries and Embedded Content and tries to add the GoogleAdMob to it, I cannot find it.
How can I do to fix this error? And why does it appear?
You may want to delete your DerivedData folder (Xcode will recreate it).