Cannot debug android app in Intellij: “Warning: debug info can be unavailable.”

Question

I am trying to debug an app with Intellij 13.0 on Windows 7. Whenever I start debugging I get the following warning:

Warning: debug info

Answer 1

First make sure you close any application use ADB , DDMS

like if you open Eclipse with android studio

Second restart your ADB from terminal

adb kill-server
adb start-server

if you cannt find terminal use this image to guide you

if this doesn't work with you close android studio and open it again

the cause of error , many application share ADB this why you cant start debugging