[rules-dev] Error in drools-example-brms

[Fernando Meyer]

This is a serialization issue, probably because you are using a  
version of mvel in BRMS and another version in your client. check if  
they are the same.

cheers Fernando


On Aug 16, 2007, at 7:39 PM, Xavier Breton wrote:

> Hi Fernano, thank you  for your help. I change the classpath but I
> still has the problem.
>
> I made a debug and the exeption that is thown is IOException in the
> class FileScanner.
> The exception says:
> java.io.InvalidClassException: org.mvel.CompiledExpression; local
> class incompatible: stream classdesc serialVersionUID =
> -8459552198577984707, local class serialVersionUID =
> -1994048675652702021
>
> The exception was fist catched in URLScaner, loadPackageChanges method
> after executing the getCnageSet() method.
>
> I'm running the JBRM in jboss-4.05GA and in the console is displaied
> the following:
> 17:08:50,050 INFO  [STDOUT] PackageName: org.acme.insurance
> 17:08:50,050 INFO  [STDOUT] PackageVersion: fmeyer
> 17:08:50,050 INFO  [STDOUT] PackageIsLatest: false
>
> In the console the error looks like the one I send in the last mail.
>
> Regards
> Xavier
>
> On 8/16/07, Fernando Meyer <fmcamargo at gmail.com> wrote:
>> Try Using absolute path instead
>>
>> On Aug 16, 2007, at 4:51 PM, Xavier Breton wrote:
>>
>>> http://localhost:8080/drools-jbrms/org.drools.brms.JBRMS/package/
>>> org.acme.insurance/fmeyer
>>
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