I have an app that runs perfectly fine on a device without a debugger attached. However, I have a problem when debugging in Eclipse:
When the main thread is susp
I had to reinstall android studio one time and the second time it happened it just went away by its self
android intentionally kills the process because it thinks the UI thread is hung, so its a ANR right. for debugging purposes you can,
Go to Settings -> Developer options and check Show all ANRs.
This will show an App Not Responding dialog for apps running in the background. You can click the Wait button in the dialog to prevent the system from killing your process until the debugger attaches. Note that the dialog is opened automatically for apps running in the foreground. For background apps, you have to enable this option
I had similar issues, but what Sam suggested didn't help - I had to actually REMOVE the breakpoints and then it worked for me.
This started happening to me in android 7.1.1
When attaching debugger my app always crashed, same when starting app in debug mode.
What fixed it for me is simply: