NullPointerException AlertDialog cancel AlertDialog dismiss
Hello Hi friends
Today how to solve this problem let see
java.lang.NullPointerException: Attempt to invoke virtual method 'void androidx.appcompat.app.AlertDialog.cancel()' on a null object reference
at com.indicabdriver.indicab_customer.feedback$1$1.onClick(feedback.java:99)
java.lang.NullPointerException: Attempt to invoke virtual method 'void androidx.appcompat.app.AlertDialog.dismiss()' on a null object reference
at com.indicabdriver.indicab_customer.feedback$1$1.onClick(feedback.java:99)
alertdialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
dialogInterface.dismiss();
}
});
here put the code solve problem
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