问题
When I try to send my app to the App Store, I have this error:
When I try to validate my code I have a success message.
I didn't find the file GCManager.o in my project. I checked twice all App Store provisioning profiles.
回答1:
I found two solution for this error:
In XCode, go to the "Build Phases" tab of the Project settings. Click on "Copy Bundle Resources". Look for any files named "upload-dsym.sh" and remove them. Clean and Build. Without the unsigned third party upload-dsym.sh files in your bundle, it is able to be uploaded properly.
In XCode, go to the "Build Phases" tab of the Project settings. Click on "Copy Bundle Resources" check that there should not any code file like .h or .m file. This solution works for me.
来源：https://stackoverflow.com/questions/29906564/xcode-error-itms-90035-invalid-signature-for-gcmanager-o