[Swarm-Support] doesNotRecognize error

[Min San T. Co]

Hi

Please help!

I am trying to simulate the effects of certain policies in the educational
system.

I just started building my model based on the jSWARM tutorial written by
Charles Staelin.  My model worked perfectly until SimpleSwarmBug (or
SimpleSwarmSchool for my case).

However, when I tried to use the List object and Grid2d in my program
(for SimpleSwarmSchool2), I got the following error after doing javaswarm
StartSimpleSchool:


*** event raised for error: InvalidArgument
*** function: _i_Object_s__doesNotRecognize_(), file:
/home/pauljohn/LinuxDownloads/redhat/BUILD/swarm-2.1.140.20020514/src/defobj/DefObject.m,
line: 827
List_linked does not recognize updateSchoolPosition
*** execution terminating due to error
/home/pauljohn/LinuxDownloads/redhat/BUILD/swarm-2.1.140.20020514/src/defobj/Symbol.m:187
-[Error(c) _raiseEvent:]
/usr/bin/javaswarm: line 1:  7955 Aborted
APPHOME=/usr/local/j2sdk1.4.0
LD_LIBRARY_PATH=:/usr/local/j2sdk1.4.0/jre/lib/::/usr/lib:/usr/lib/swarm:/usr/X11R6/lib:
CLASSPATH='.:/usr/share/swarm/swarm.jar:/usr/share/swarm/kawa.jar:/usr/local/j2sdk1.4.0/jre/lib/rt.jar:'
/usr/local/j2sdk1.4.0/jre/bin/java 'StartSimpleSchool'

I tried Li's solution of doing:

rpm -ivh --replacepkgs *.rpm

but it still doesn't work.  Can anyone tell me what this error means?

I'll appreciate any help!

min