What is the dofollow test program for?

Question

Joomla

There was a program left on the computer after the former employee of the dofollow test, what is it for, please tell me ...

Answer 1

Tyts

Answer 2

NullPointerException: Attempt to invoke virtual method 'android.text.Editable android.widget.EditText.getText()' on a null
object
reference perhaps not initialized, but this is not accurate, pay attention to line 34, otherwise you need the code of the activation itself to say for sure

Answer 3

The application cannot launch the activity. Without the code, it's hard to understand what the problem is.