I have 2 errors with linking resources:

[MadRatSRP]

C:\Users\dkniaz\ambilwarna\library\src\main\res\layout-land\ambilwarna_dialog.xml:63: AAPT: error: attribute android:layerType not found.

Android resource linking failed
C:\Users\dkniaz\ambilwarna\library\src\main\res\layout-land\ambilwarna_dialog.xml:63: AAPT: error: attribute android:layerType not found.

[MadRatSRP]

Tried everything - invalidate caches/restart, project rebuild - sync with file system/sync with gradle files - problem still remains

[MadRatSRP]

Update: i finally got it! Problem exists when you setup compileSdkVersion and minSDKVersion as 10th.
After you're updating it to version 15, problem dissapears. Please fix the problem so i could stay on version 10th of the Android SDK Api or add information about that into READ.ME and change your minSdkVersion too