Crashes on gradle:2.1.3 and sdk 24

[zh-wowtv]

mScaleFrameLayout is null when I tried to upgrade the project into com.android.tools.build:gradle:2.1.3:

mScaleFrameLayout = (ScaleFrameLayout) view.findViewById(R.id.scale_frame);

What is wrong? Thanks.

[zhouhao27]

Actually I found your solution is change the source code of the original Leanback library. It's really hard to upgrade. Do you have any suggestions?