Android Hello World is not running

Question

I also got this same problem from last day. i tried 2-3 time to uninstall/install android sdk from my computer. I install new eclipse , new workspace , eclipse update . every this i did from last day. but i could not run a HELLO WORLD Project .

Where ever i run my project;

Run as > Android Project, A dialog is populated

("YOUR PROJECT CONTAINS SOME ERROR(S), PLEASE FIX THEM BEFORE RUNNING YOUR APPLICATION").

i am working on android from last 1 year. but i never faced this type of problem.

Answer 1

If all else fails, try deleting ~/.android/debug.keystore. Sometimes your debug key expires, and you need to sync up with the SDK.