[Repast-developer] [ repast-Bugs-1348387 ] simulation does not reinitialize

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Bugs item #1348387, was opened at 2005-11-04 09:36
Message generated for change (Comment added) made by jerryvos
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Category: Repast J
Group: None
>Status: Open
>Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: simulation does not reinitialize

Initial Comment:
Reinitializing the model (after finishing one run)
blocks RePast 3.1 if the setup method in the model
class calls System.out.println().

My e-mail address: rad...@ep...

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>Comment By: Jerry Vos (jerryvos)
Date: 2005-11-04 18:21

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Reopening because of the below comments.

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Comment By: Reuben Grinberg (reubgr)
Date: 2005-11-04 14:34

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I'm not sure that's the best solution. Output won't
necessarily appear when it is expected. A common debugging
technique is to use printouts:

print "A"
do something
print "B"
do something else
etc...

using invokeLater means that what is printed and where thigs
go wrong may not be correlated, making debugging very difficult.

invokeAndWait isn't the problem - it's that the console is
non-existent or hidden. There are other, more correct ways
to fix this (In my opinion).

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Comment By: Jerry Vos (jerryvos)
Date: 2005-11-04 14:30

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Thanks for reporting this.  The problem was with
RepastConsole.  It was using a SwingUtilities.invokeAndWait
instead of a SwingUtilities.invokeLater.

I believe the problem is it was trying to update a
non-existant or hidden Repast console.

In any case, it appears to be fixed in CVS now.  This fix
will be in the next Repast release.

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Comment By: Reuben Grinberg (reubgr)
Date: 2005-11-04 13:27

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This might have something to do with the updated Console code that I 
wrote this summer. Someone else incorporated it into Repast though - I 
don't remember who.

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Comment By: S Phelps (sphelps)
Date: 2005-11-04 13:17

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I also observe this.  Note that this is a new bug- the same
model run under 3.0 reinitialises ok.


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