ADB not responding. If you'd like to retry, then please manually kill “adb.exe” and click 'Restart'

Question

I am a newbie and want to learn android. However, I face difficulties during installation of android studio.

I have installed android studio correctly but when I wan

Answer 1

I had the problem because the project was not built and showed an error as follows

Error:Error: Cannot run program "/path/to/Android/Sdk/build-tools/21.1.2/aapt": error=2, No such file or directory

I solved the problem by running those commands

sudo apt-get install lib32stdc++6 sudo apt-get install lib32z1

Ubuntu can't run the aapt on 64 bit before installing this packages

Thanks to https://stackoverflow.com/a/27734148/2119981