Using Xcode Version 12.0.1 (12A7300).
Run in Simulator works without errors/warnings after adding 'arm64' to Excluded Architectures for 'Any iOS Simulator SDK'.
Archive build succeeds but ends with warnings:
DIBlockByRefStruct on DICompositeType is no longer supported
ld: warning: ignoring invalid debug info in /Users/MyName/Library/Developer/Xcode/DerivedData/MyApp-hjxpxqxddowpfjbxwdpqomlzmfuo/Build/Intermediates.noindex/ArchiveIntermediates/MyApp/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/OneSignalNotificationServiceExtension.appex/OneSignalNotificationServiceExtension.bundle.WjNAQv/06
Run in Simulator works without errors/warnings after adding 'arm64' to Excluded Architectures for 'Any iOS Simulator SDK'.
Archive build succeeds but ends with warnings:
DIBlockByRefStruct on DICompositeType is no longer supported
ld: warning: ignoring invalid debug info in /Users/MyName/Library/Developer/Xcode/DerivedData/MyApp-hjxpxqxddowpfjbxwdpqomlzmfuo/Build/Intermediates.noindex/ArchiveIntermediates/MyApp/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/OneSignalNotificationServiceExtension.appex/OneSignalNotificationServiceExtension.bundle.WjNAQv/06
DerivedData Folder is empty
Performed Product/Clean Build Folder
Archiving by selecting 'Any iOS Device (arm64)'