Error When Setting Contentscrim Color On CollapsingToolbarLayout

My app recently started to crash on any activity or fragment that has a CollapsingToolbarLayout with the following error log: ` Unable to start activity ComponentInfo{com.radioafri

Solution 1:

I managed to get rid of the error by going through my build.gradle file and removing any dependency that might have another version of the v4 support library. It seems that the conflicting versions of the libraries were the problem.

Solution 2:

I got the same error and long time stared on my dependencies versions. Then I try remove this line and everything works fine. But I do’t understand the reason, sorry. compile "com.android.support:support-v4:+