Re: [simspark-devel] discussion

[Yuan X. <xuy...@gm...>]

Hi all,

I have just create a new thread for agent control,
but when a agent connect, the error occurred:

#<SystemStackError: (eval):30: stack level too deep>
        from (eval):30
(RubySceneImporter) ERROR: in file 'rsg/boxspheres/box.rsg': failed to
eval expression 0 + 0.3425 + 0.06
(SceneServer) ERROR: cannot import scene file 'rsg/agent/soccerbot.rsg'

but try connect again, it is OK,
and the next agent connection is failed, next success...

It seems that the rb_eval_string_protect is not thread safe,
should I lock the thread to make sure only one thread working?
or there is another solution?

I really do not know Ruby, please help me.

-- 
Best wishes!

Xu Yuan
School of Automation
Southeast University, Nanjing, China

mail:   xuy...@gm...
          xy...@ya...
web:   http://xuyuan.cn.googlepages.com
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