[rules-users] Drools Server Problem java.lang.String cannot be cast to [B

Seltir celtir at gmail.com
Mon May 10 03:33:31 EDT 2010


Hello

Im using your example from your blog page with Person example model. Im
using JAXB marshaller. Server JBoss 5.


<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ser="http://service.server.drools.org/">
   <soapenv:Header/>
   <soapenv:Body>
      <ser:execute>
         <command>
  <![CDATA[
<batch-execution lookup="ksession1">
    <insert out-identifier="person1">
        <object xsi:type="person" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance">
            <name >salaboy</name>
            <pets>
                <name>fufu</name>
                <type>DOG</type>
            </pets>
            <pets>
                <name>fifi</name>
                <type>CAT</type>
            </pets>
        </object>
    </insert>
    <fire-all-rules max="-1"/>
</batch-execution>
]]>
</command>
      </ser:execute>
   </soapenv:Body>
</soapenv:Envelope>


2010/5/7 Lucas Amador [via Drools - Java Rules Engine] <
ml-node+783733-1199714288-251960 at n3.nabble.com<ml-node%2B783733-1199714288-251960 at n3.nabble.com>
>

> Hi,
> this happens when the xml command has incorrect format, and the
> marshaller isn't able to create the object Commands.
> Can you tell me wich marshaller are you using, xstream or jaxb? Also,
> i could help you if  you send me the xml command and the model
> definition
>
> Thanks
>
> El 07/05/2010, a las 05:36, Seltir escribió:
>
> >
> > Hello All.
> >
> > I have a problem using Drools Server with example domain.
> >
> > During sending Rest Request to Drools Server I have an exception:
> >
> > 15:45:56,578 ERROR [STDERR] 2010-05-05 15:45:56
> > org.apache.cxf.phase.PhaseInterceptorChain doDefaultLogging
> > INFO: Application
> > {http://service.server.drools.org/}knowledgeService#{
> http://service.server.drools.org/
> > }execute
> > has thrown exception, unwinding now:
> > org.drools.CheckedDroolsException:
> > java.lang.String cannot be cast to [B
> >
> > Could anybody tell me what could couse this ? Somebody had this
> > problem?
> >
> > Im running Drools Server on Jboss 5.0.0 with test drools server
> > domain added
> > to the libs.
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