Error inflating class RecyclerView

Question

So my code simply makes a list of CardViews using RecyclerView. Upon running my code i kept getting a weird error claiming there was an error in my xml. After tinkering for

Answer 1

I meet this problem today. And solved it.

first step:keep the support-libs you used are same version

compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:support-v4:23.1.1'
compile 'com.android.support:recyclerview-v7:23.1.1'

second step:you should add recyclerView to your proguard files

-keep class android.support.v7.widget.** {*;}
// I`ve just keep all widgets