Not Able To Debug App In Android Studio

Question

I am making an app in Android Studio, now trying to debug it through adb. When I click on the word Android and the logo on the bottom bar, logcat comes up and recognizes my

Answer 1

Another thing to be careful of (I did this so I know, duh). Be sure not to enable Proguard for debug!

Answer 2

"Attach debugger to Android process" icon shoud be used in case when you set custom "android:process" in your Manifest file.
In my case I should select suitable process and click OK button just after "Wait for debugger" dialog appears.

Answer 3

In my case, i forgot minifyEnabled=true and shrinkResources=true in my debug buildType. I change these values to false, it's worked again!

Answer 4

What worked for me in Android Studio 3.2.1

Was:

RUN -> Attach debugger to Android Process --> com.my app

Answer 5

Check, if you're app-project is selected in the drop-down menu next to the debug-button. Sometimes Android Studio just resets this selection...

Answer 6

This solved my problem. Uninstall app from device and run it again via Android studio.