null pointer exception in android studio with solution

[@rajshreesahu4956]

It worked for me ...Just that solution starts at 4:58 sec;

[@Antassium]

Thanks for the clarification.
Helps to understand how to resolve Nullpoint Exceptions

[@michellecollao1120]

Hello, please help me!... My code show the same error and I did same that video : ... ( Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference)

[@bhavikmaradiya2083]

Please help me it's coming while arrayadapter is calling

[@Mana_PSx]

Make Android video

[@mabila3551]

hello pls help me new version andriod studio in the error

[@rksharma9356]

Is it solved?

[@Abhishekvlog114]

video acha but next hindi sound pz tab ache smjh aa ta ....

[@snehilpatidar1984]

nice bhai