Not sure what you mean. You should use B4A-Bridge or USB debug mode.
Post the code and the logs.
I test with (Android Device Monitor)
bat found here: android-sdk\tools\monitor.bat
and real command found here : android-sdk\tools\lib\monitor-x86_64\monitor.exe
it is android standard monitoring tool
I test with small MediaPlayer attach example (test sound.zip)
in real mobile device I get these errors:
in emulator I get some errors but not MP3Extractor error