[rules-users] Exception in JBRMS with 4.0.2

[Fernando Meyer]

Rod,

Could you provide more information about this? :For example which
application server you are using ?

Thanks

On 10/9/07, kissro at lidp.com <kissro at lidp.com> wrote:
>
> Hello,
>
> I upgraded from 4.0.1 to 4.0.2 and am getting the following errors when
> I try to bring up the BRMS in the web-based gui. I get the "JBoss Rules"
> screen but it's blank; it doesn't have the login boxes.  The console
> shows:
>
> [STDOUT] ERROR 09-10 (Contexts.java:flushAndDestroyContexts:
>            could not discover transaction status
> [STDOUT] ERROR 09-10 (StandardWrapperValve.java:invoke:278)
>            Servlet.service() for servlet default threw exception
>            java.lang.IllegalStateException: Cannot create a session after
>                                           the response has been committed
> at org.apache.catalina.connector.Request.doGetSession(Request.java:2284)
> at org.apache.catalina.connector.Request.getSession(Request.java:2066)
> at org.apache.catalina.connector.RequestFacade.getSession(
> RequestFacade.java:833
> at org.jboss.seam.servlet.ServletRequestSessionMap.put(
> ServletRequestSessionMap.java:87)
> at org.jboss.seam.servlet.ServletRequestSessionMap.put(
> ServletRequestSessionMap.java:25)
>
> Also, when I run my java program that reads the .drl file, builds
> WorkingMemory, fires the rules, etc., I get this exception:
>
> [STDOUT] ERROR 09-10 (Contexts.java:flushAndDestroyContexts:
>          could not discover transaction status
> [STDOUT] Error calling UnderwritingRule java.lang.ClassCastException:
>          java.util.Collections$EmptyMap
>
> If I revert back to the 4.0.1 jar files and 4.0.1 brms .war file,
> everything works fine again.  Could someone tell me how to resolve these
> errors or point me in the direction to start looking?  Did I just not
> copy in a new file or update somewhere?
>
> Thanks,
> Rod
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>



-- 
Fernando Meyer http://fmeyer.org
JBoss Rules Core Developer
fernando at fmeyer.org
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