Hello,
we had working DeviceActivityReport in our app for months now. However when building with Xcode 15 (previously betas, now the GM), the activity reports no longer displays anything on iOS 16 devices.
If we run it with Xcode 14, it works. But with Xcode 15 builds, the device activity report only works on iOS 17 devices :(
I am able to see some somewhat generic errors in the Console.app when opening screen that contains the report.
-[_EXServiceClient launchWithConfiguration:error:]_block_invoke failed with error: Error Domain=com.apple.extensionKit.errorDomain Code=2 UserInfo={NSUnderlyingError=0x280b9b600 {Error Domain=RBSRequestErrorDomain Code=5 UserInfo={NSLocalizedFailureReason=<private>}}}
Failed to create extensionProcess for extension '<private>' error: Error Domain=com.apple.extensionKit.errorDomain Code=2 UserInfo={NSUnderlyingError=0x280b9b600 {Error Domain=RBSRequestErrorDomain Code=5 UserInfo={NSLocalizedFailureReason=<private>}}}.
Failed to make extensionProcess with error: Error Domain=com.apple.extensionKit.errorDomain Code=2 UserInfo={NSUnderlyingError=0x280b9b600 {Error Domain=RBSRequestErrorDomain Code=5 UserInfo={NSLocalizedFailureReason=<private>}}}
Failed to get extension process and XPC endpoints with error: Error Domain=com.apple.extensionKit.errorDomain Code=2 UserInfo={NSUnderlyingError=0x280b9b600 {Error Domain=RBSRequestErrorDomain Code=5 UserInfo={NSLocalizedFailureReason=<private>}}}
And I managed to find one error that is specific to our activity extension which says just: Cannot track instance that is already dead!
