Can't upload apk to dashboard: APK is debuggable (android:debuggable in AndroidManifest.xml)

[zdh3110]

I want to upload my .apk to the Dashboard, yet it always says:

ERROR: Validation identified the following errors:

APK is debuggable (android:debuggable in AndroidManifest.xml)

I've tried multiple ways: 

1. Updated the Oculus Integration package to the latest version (27.0); (not sure why the previous version doesn't have the "Upload Debug Symbols" setting in OVR Platform Tool.)
2. Added android:debuggable = "false" to the AndroidManifest.xml file created from "Oculus->Tools->Create store-compatible AndroidManifest.xml"; (not sure why this attribute is missing in the original file)
3. Created a new Keystore;
4. Change Minify-> Release to Proguard;
5. The backend is Mono and the Debug Symbols Directory is "C:\Program Files\Unity\Hub\Editor\2019.4.11f1\Editor\Data\PlaybackEngines\AndroidPlayer\Variations\mono\Release\Symbols\armeabi-v7a";

Is there anything else I can do to upload the apk file successfully? Thanks in advance.

[zdh3110 · Accepted solution]

OK, so this is fixed by unchecking the "Development Build". Hope this will help people who have the same issue.

[Anonymous]

Thank you!

[SoyoMonke]

Still not working for me