No resource identifier found for attribute 'srcCompat' in package 'learnapp.android.example.com.learnapp'

Question

I am getting Error:(26) No resource identifier found for attribute \'srcCompat\' in package \'learnapp.android.example.com.learnapp\' when I try to run my app.I

Answer 1

change app:srcCompat="@android:drawable/ic_dialog_email" for

android:src="@android:drawable/ic_dialog_email"