问题
I have developed an app in Unity and it runs fine but now when I tried to upload it, it gives this error
You uploaded an APK or Android App Bundle that was signed in debug mode.
You need to sign your APK or Android App Bundle in release mode.
回答1:
Check the Project settings > Player > Publishing settings > Alias should not be in Debug.
来源：https://stackoverflow.com/questions/57590870/you-uploaded-an-apk-or-android-app-bundle-that-was-signed-in-debug-mode-you-nee