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[Swarm-Support] JavaSwarm Eclipse Heatbugs issue
From: |
Stephen Larson |
Subject: |
[Swarm-Support] JavaSwarm Eclipse Heatbugs issue |
Date: |
Mon, 03 Jul 2006 01:15:54 -0700 |
Hi,
I'm having a problem that doesn't seem to have been reported yet using
JavaSwarm under Eclipse and trying to run heatbugs.
I am running Eclipse 3.1.2, with the latest version of javaSwarm, and
Java 1.5. I have set SWARMHOME to c:\Swarm-2.2-java and added appropriately
to the PATH. I have installed jheatbugs according to the instructions for
running a swarm module in the document by S. Lytinen and S. Railsback. I
can run StartHeatbugs from Eclipse (no command line args) and get the basic
GUI panels to come up. But when I hit the "start" button, i get the
following problem:
Exception drawSelfOn: Heatbug
Exception in thread "main" java.lang.NullPointerException
at
jheatbugs.HeatbugObserverSwarm.buildObjects(HeatbugObserverSwarm.java:231)
at jheatbugs.StartHeatbugs.main(StartHeatbugs.java:30)
(Tcl -eval:) couldn't read file "C:Swarm-2.2-java/lib/tcl8.4//word.tcl": no
such file or directory
while executing
"source C:\Swarm-2.2-java/lib/tcl8.4//word.tcl"
while evaluating: source C:\Swarm-2.2-java/lib/tcl8.4//word.tcl
I checked to make sure that my SWARMHOME was set correctly, and it is. I
tried permuting SWARMHOME to use a "/" or a "\\" instead but got the same
error minus the verbage from Tcl. It appears that somewhere inside
JavaSwarm, the SWARMHOME is getting improperly parsed before it is passed to
Tcl. I'm guessing this might be a 1.4.2 to 1.5 incompatibility? Haven't
yet tried it using a 1.4.2 compiler. Any advice before I start hacking
around in the JavaSwarm/jheatbugs source?
Thanks,
--Stephen
- [Swarm-Support] JavaSwarm Eclipse Heatbugs issue,
Stephen Larson <=