Failed linking file resources

Question

This is the java file that is giving the error

package com.example.daksh.timetable;

import android.support.v7.app.AppCompatActivity;
import         


        

Answer 1

In my case, I made a custom background which was not recognised.

I removed the tag from the top of those two XML resources file.

This worked for me, after trying many solutions from the community. @P Fuster's answer made me try this.