Re: [robocup-rescue-s] Problems starting the simulation framework

From: Sarvapali Dyanand Ramchurn <sdr@ecs.soton.ac.uk>
Date: Tue 13 Dec 2005 - 16:13:39 GMT

Hi Cameron (and everyone),
I've tried this, tried the bam code and the sample agent supplied with
yab but nothing seems to make the simulation work.
 The run-sample-agents.sh provided with yab does not want to run and
says 'noclassdeffound' for Main.

The sample-agent.sh creates the firebrigades and then says no more agent
and stops (i.e. the kernel decreases the number of firebrigades to 0).

The bam code (ambulance/polic/fire) seems to load each type of agent
(nos. decrease in the kernel) and then says:
>End of Connecting...
>Mesage from Kernel: no more agent
>Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2
> at bam.Main.connectAgents(Main.java:39)
> at bam.Main.main(Main.java:30)

The 2dviewer stays static -score is fixed at 98.000000.

Can you please help?

Regards

Gopal

On Tue, 2005-11-22 at 13:28 +1300, Cameron Skinner wrote:
> Hi.
>
> The problem you are having is that YabAPI is out of date. There is a new
> version available at
> http://siahe.com/saviour/yab/yabapi-1.00-tcp-1.tar.gz which has been
> compiled for java 1.4. If you replace your copy of YabAPI with this one
> then it should work.
>
> > nothing changes in the viewer, the simulation time continues to stay at
> > 0, the kernel spits msgs like this: free agents = 0, 10, 1, 5, 1, 10, 1
> > no ack=0... That's it nothing more nothing less...
>
> When agents connect you should see the numbers here decreasing. The
> numbers show how many agents the kernel is waiting for - civilians,fire
> brigades, fire stations, ambulance teams, ambulance centres, police
> forces and police offices. "no ack" is the number of agents that have
> connected but not acknowledged.
>
> Hope that helps.
>
> Cameron.
>

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Received on Tue Dec 13 17:58:15 2005

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