Found 2 versions of android-support-v4.jar in the dependency list appcompat in android
android, android-appcompat, android-library
Solution
Delete `android-support-v4.jar` from library and project. Then go in `<sdk>/extras/android/support/samples/Support4Demos/` and copy `android-support-v4.jar` and paste in libs folder of both.
Problem
When I add `appcompat` project as a library I get these errors: ``` - found 2 versions of android-support-v4.jar in the dependency list appcompat in android. - `aapt.exe` has stop working. ``` How to solve this?