[rules-users] Validation in Guvnor fails due to unrecognized method of implemented interface

Thu Jul 9 14:07:48 EDT 2009

   Brody,

   This seems to be a serialization problem. Please, talk to the guvnor
people on how to migrate between versions.

    []s
    Edson

2009/7/9 Brody bach <brodybach at yahoo.com>

>
> Sooryfor reposting this one, Edson was expecting a feedback :)
>
>
>
> Hi Edson,
> sorry for the very late reply
>
> As I mentioned before, I had this problem in Guvnor. So I undeployed my old
> guvnor and redeploy a new one (the one I take fresh from website :), so it
> should be the latest version).
> Now I get a new problem: I can't open any rules I've created using the
> previous version. The exception I got:
>
> 12:06:26,171 INFO  [STDOUT] [] DEBUG 01-07 12:06:26,171
> (ServiceImplementation.java:loadRuleAsset:491)   Load time taken for asset:
> 62
> 12:06:26,171 INFO  [STDOUT] [] ERROR 01-07 12:06:26,171
> (RepositoryServiceServlet.java:doUnexpectedFailure:69)
> com.google.gwt.user.client.rpc.SerializationException: Type
> 'org.drools.guvnor.client.rpc.RuleAsset' was not assignable to
> 'com.google.gwt.user.client.rpc.IsSerializable' and did not have a custom
> field serializer.  For security purposes, this type will not be serialized.
> 12:06:26,171 ERROR [STDERR] []
> com.google.gwt.user.client.rpc.SerializationException: Type
> 'org.drools.guvnor.client.rpc.RuleAsset' was not assignable to
> 'com.google.gwt.user.client.rpc.IsSerializable' and did not have a custom
> field serializer.  For security purposes, this type will not be serialized.
> 12:06:26,171 ERROR [STDERR] []  at
>
> com.google.gwt.user.server.rpc.impl.LegacySerializationPolicy.validateSerialize(LegacySerializationPolicy.java:140)
> 12:06:26,171 ERROR [STDERR] []  at
>
> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serialize(ServerSerializationStreamWriter.java:581)
> 12:06:26,171 ERROR [STDERR] []  at
>
> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:129)
> 12:06:26,171 ERROR [STDERR] []  at
>
> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter$ValueWriter$8.write(ServerSerializationStreamWriter.java:146)
> 12:06:26,171 ERROR [STDERR] []  at
>
> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeValue(ServerSerializationStreamWriter.java:520)
> 12:06:26,171 ERROR [STDERR] []  at
> com.google.gwt.user.server.rpc.RPC.encodeResponse(RPC.java:573)
> 12:06:26,171 ERROR [STDERR] []  at
> com.google.gwt.user.server.rpc.RPC.encodeResponseForSuccess(RPC.java:441)
> 12:06:26,171 ERROR [STDERR] []  at
> com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:529)
> 12:06:26,171 ERROR [STDERR] []  at
>
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:164)
> 12:06:26,171 ERROR [STDERR] []  at
>
> com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86)
> 12:06:26,171 ERROR [STDERR] []  at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
> 12:06:26,171 ERROR [STDERR] []  at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 12:06:26,171 ERROR [STDERR] []  at
> org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53)
> 12:06:26,171 ERROR [STDERR] []  at
> org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 12:06:26,171 ERROR [STDERR] []  at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> 12:06:26,171 ERROR [STDERR] []  at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> 12:06:26,171 ERROR [STDERR] []  at
>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> 12:06:26,171 ERROR [STDERR] []  at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> 12:06:26,171 ERROR [STDERR] []  at java.lang.Thread.run(Thread.java:595)
>
> If I test the rules within the IDE (using Drools 5.0.0CR1 and Mvel 2.0.8)
> it
> works without problem. So probably the version is not the real problem;
> rather the guvnor?
>
> would really appreciate your analyse :)
>
> Regards
> bb
>
>
>
>
> Edson Tirelli-3 wrote:
> >
> >    Brody,
> >
> >    Can you try with Drools 5.0.1 (and corresponding MVEL version) that is
> > the final community release? There were tons of fixes since the candidate
> > release.
> >
> >    Let us know if it works.
> >
> >    Edson
> >
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Validation-in-Guvnor-fails-due-to-unrecognized-method-of-implemented-interface-tp24203665p24407639.html
> Sent from the drools - user mailing list archive at Nabble.com.
>
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>

-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss by Red Hat @ www.jboss.com
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