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[Swarm-Support] Null pointer exception in call to controlPanel
From: |
Steve Railsback |
Subject: |
[Swarm-Support] Null pointer exception in call to controlPanel |
Date: |
Wed, 09 Nov 2005 15:58:06 -0800 |
User-agent: |
Mozilla Thunderbird 1.0.2 (Windows/20050317) |
OK, here is my next problem. The setStateQuit statement in this method
(which is in my GUISwarm) causes a Java null pointer exception.
public void checkWhetherToStop () {
if (stupidModelSwarm.checkToStop() == true) {
controlPanel.setStateQuit();
}
return;
(Another interesting issue is that if this method is called
"checkToStop" instead of "checkWhetherToStop" it raises this warning and
is then ignored:
Exception in check to stop actions : null
And...I have a method called checkToStop in the model swarm that causes
no problems.)
Steve
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Lang Railsback & Assoc.
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Arcata, California 95521
(707) 822-0453
- [Swarm-Support] Null pointer exception in call to controlPanel,
Steve Railsback <=