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

Toni Rikkola Fri, 10 Jul 2009 02:27:33 -0700

Hi Brody,

Some things that you can try:

1. Try refreshing the browser after you have moved to 5.0.1. Maybe it isstill using the old javascripts and that is why it is not showing theeditors.

2. Try rebuilding the packages.

3. Move repository from 5.0.0.CR1 to 5.0.1 using the export/import thatis under admin.


Toni

Brody bach wrote:

Hi Edson, thanks for the reply..
how can I contact the guvnor people than? :)
Or are they reading this too?

Regards
bb


Edson Tirelli-3 wrote:

   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 <brodyb...@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

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

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

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