how do you find the exact variable of a null pointer exception
Posted
by OVERTONE
on Stack Overflow
See other posts from Stack Overflow
or by OVERTONE
Published on 2010-04-26T12:46:07Z
Indexed on
2010/04/26
12:53 UTC
Read the original article
Hit count: 196
I've been at this one for a bit now. I've got a null pointer exception so im guessing somethings not been initialized.
AdminMessages.inbox1.setText(messageRsetArray[0]);
thats my code where its targetting. but i cant find what inside it hasnt been initiazed.
AdminMessages
is a class which contains a JTextField
called inbox1
, messageRsetArray
is an array which has taken variables from an array.
also inbox1
is static. i coulndt get the getters and setter to work. i know its bad practice though.
© Stack Overflow or respective owner