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when I start my android application on a physical device with 'Debug App' runs into a whitescreen and does not proceed.

If I do the same without debugger and attaching it afterwards it works fine.

What I tried:

  • disable "allow paralell run"
  • clean application and delete .gradle folder
  • restart adb
  • restart device
  • restart android studio

Another thread suggests to disable instant run but I did not found that on Android Studio 4.1.2.

Do you have any suggestions?

Tommehh
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2 Answers2

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please try this :

  • disable Verify apps over USB on your android physical device developer option
  • Ensure select debug app is not pointing to any app on the device
  • ensure USB Debugging (Security settings) is turned off
  • Disable any antivirus app you may have on the android physical device
  • Perform file --> Invalidate Caches on your android studio
  • Do a rebuild

then try debugging again..

Tamtomo Abdi Negoro
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I tried everything you guys suggestet, but only a clean reinstall worked

Tommehh
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