Simple Simulation problem

[Trushar Panchal]

Hi Swarm Veterens,

I am a newbie to Swarm and need a bit of help to get started with 
proper simulation design.

I am having a bit of a problem with Swarm simulation. I have made a 
simple swarm simulation. Here is the simplest version of my simulation 
if you can have a look. There are two agents Agent1 and Agent2. I have 
randomly generated value between 1-10 in the grid. I have agents moving 
around randomly and reporting back what value they find. With text 
based model it works fine but its when I include the ObserverSwarm 
(Display and Probe) on top of the model its not working otherwise the 
simulation is working fine. Can you please have a look at it and let me 
know and help me find if I am doing anything wrong.

http://homepages.feis.herts.ac.uk/~pt7ak/simulation.zip

I would be really helpful if anyone can help me get display with my 
simulation.

Thanks for you help in advance.

Regards
Trushar

simulation.zip
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