Using Eclipse for androidSDK, when I go to run, I get WARNING: Data partition already in use. Changes will not persist!

Question

I am completely new to Java, and Android, and eclipse. When doing the initial Hello, Android tutorial, I go to run and get the following:

WARNING: Data parti         


        

Answer 1

Goto DDMS perspective, click on the down arrow next to the screen capture camera icon and select reset adb from the dropdown menu.

My apk file was not deploying either, resetting adb sorted it out. :)