I have met a problem when I used Eclipse to run as Android project today, it remained me that “Project contains errors” but nothing is obviously wrong.
I find a lot by Google, most of the answers can not solve my “Project contains errors” problem, except this one:
SOLVED – Eclipse problem with “Project contains errors” and nothing is obviously wrong
The solution is to go to Eclipse Project, Clean the selected project, and reompile the Android project. This will clear the error in the project and allow it to compile.
If you still face the problem after cleaning the android project, another way to solve the problem is delete the Android project from the Eclipse and re-import the Andorid project again. I can not guarantee that this method is feasible, but I’ve tried and it solved my “Project contains errors” problem.
Posted by Cute Android.