5.1 Crash - A TaskDescription's primary color should be opaque

Question

I have implemented material design into my app and it runs perfectly fine on < Android 5 but when I try to run on Android 5.0 and above I get the following in my logcat.<

Answer 1

You can not use alfa in primary color. The primary color has to be opaque.

Change:

#4DFF9800
#4D607D8B

To

#FF9800
#607D8B

for api 21 in res/values-v21/style.xml file