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NullPointerException

2 replies on 1 page. Most recent reply: Dec 5, 2005 11:57 AM by Jaelyn

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Jaelyn

Posts: 6
Nickname: tarheel
Registered: Sep, 2005

NullPointerException Posted: Dec 4, 2005 5:53 PM
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I have a GUI that has an open dialong box. Every time that I try to open a file I get a NullPointerException. How do I fix it.


Kondwani Mkandawire

Posts: 530
Nickname: spike
Registered: Aug, 2004

Re: NullPointerException Posted: Dec 4, 2005 10:41 PM
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> I have a GUI that has an open dialong box. Every time
> that I try to open a file I get a NullPointerException.
> How do I fix it.

Stick some printlns in your program to try to figure out
where you program is crashing then post the section of
code that causes your program to crash here and we'll
work from there...

Jaelyn

Posts: 6
Nickname: tarheel
Registered: Sep, 2005

Re: NullPointerException Posted: Dec 5, 2005 11:57 AM
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Thanks, but I fixed the problem this morning.

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