> > The error java.lang.nullpointerexception occurred when I was getting > the value from EditText. The code was like as follows: > > EditText et = (EditText) findViewById(R.id.et); > String str = et.getText().toString(); > > I have no idea what is wrong with it, can anyone help me ?
Most likely, your et variable is null. You may not have a widget with android:id="@+id/et" in your activity. -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
