问题
I'm doing some automated testing using Espresso with Firebase, but when I run my test, when trying tu upload my test to Firebase, I get the message Skipped triggering the test execution: The provided APK is invalid, how can I solve it?
来源：https://stackoverflow.com/questions/58227597/espresso-not-uploading-app-apk-to-firebase-getting-message-skipped-triggering