Gradle Assembledebug Of An Android Project Fails With Aapt Error

I'm trying to establish a gradle build for an Android library project, but currently the build fails during processDebugRes with an aapt error: :packageDebugAidl UP-TO-DATE :packag

Solution 1:

Finally found the problem on my own - I was using revision 14 of the Android SDK platform tools, not the preview of revision 15, which is required according to http://tools.android.com/tech-docs/new-build-system/using-the-new-build-system.