[rules-users] BRMS

Mark Proctor mproctor at codehaus.org
Thu Oct 18 07:37:20 EDT 2007


most classcastexceptions come from having the wrong dependencies on the 
parth, particulalry MVEL. We are putting out 4.0.3 on monday, I would 
recommend you upgrade to this and make sure you are using all the 
correct dependencies. If you continue to have problems you will need to 
be more explicit than you have been below, there is't much we can do 
with that information.

Mark
Heyns, Juan wrote:
> Hello guys,
>
> I am getting some pretty erratic behavior with 4.0.1 at times. 
>
> I have couple of some simple rules, sometimes when I insert 
> objects from the my code. I get a ClassCastException with all
> the exception properties such as "description", "cause", etc. 
> set to NULL. 
>
> This problem only comes up once in a while and when I redeploy
> the library to the J2EE application server the problem seems to
> go away.
>
> I know this is vague... could there be some bug in drools that
> is causing this. Or is there cases where session.insert(object)
> should throw a ClassCastException?
>
> Regards
> Juan
>
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