[rules-users] Problems with BRMS
Fernando Meyer
fmcamargo at gmail.com
Tue Aug 14 13:45:21 EDT 2007
Hey felipe,
Im going to check the standalone version to see whats going on,
thanks for your feedback
tks
On Aug 14, 2007, at 12:27 PM, Felipe Piccolini wrote:
> I still have the problem in stand alone version trying to save an
> uploaded jar with model classes...
>
> This works fine in brms.war version in jbossAS 4.0.5.
>
> What am I doing wrong?...What can I do to solve this?... I like the
> way extra constrains are added down side (not
> in the right side) of the constraint, like this:
>
> $p: Person(code == 101 ||
> == 102 ||
> == 104 ||
> == 105 ||
> == 106 ||
> == 107 ||
>
> because in the actual BRMS GUI this is added aside...making the
> window larger to the right..... and that is awful.
>
> Thanks
>
>>
>>> Im having problems using the BRMS 4.0GA and BRMS 4.0 stand alone
>>> (v 1.0).
>>>
>>> Things just crash without reason... importing models crash
>>> sometimes, and trying to create LHS in business rules
>>> got stall... not showing any option to add fact or whatever...
>>>
>>> In standalone version I have this error trying to load a model jar:
>>> ERROR 13-08 18:14:32,552 (ApplicationContext.java:log:675)
>>> Exception while dispatching incoming RPC call
>>> com.google.gwt.user.client.rpc.SerializationException:
>>> java.lang.ClassNotFoundException:
>>> org.drools.brms.client.rpc.RuleAsset
>>> at
>>> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.
>>> deserialize(ServerSerializationStreamReader.java:156)
>>> at
>>> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReade
>>> r.readObject(AbstractSerializationStreamReader.java:61)
>>> at
>>> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.
>>> deserializeValue(ServerSerializationStreamReader.java:70)
>>> at
>>> org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.processCall
>>> (GWTRemoteServiceServlet.java:285)
>>> at
>>> org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.doPost
>>> (GWTRemoteServiceServlet.java:181)
>>> at javax.servlet.http.HttpServlet.service
>>> (HttpServlet.java:709)
>>> at javax.servlet.http.HttpServlet.service
>>> (HttpServlet.java:802)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>>> (ApplicationFilterChain.java:252)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter
>>> (ApplicationFilterChain.java:173)
>>> at org.jboss.seam.web.ContextFilter.doFilter
>>> (ContextFilter.java:56)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>>> (ApplicationFilterChain.java:202)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter
>>> (ApplicationFilterChain.java:173)
>>> at org.apache.catalina.core.StandardWrapperValve.invoke
>>> (StandardWrapperValve.java:213)
>>> at org.apache.catalina.core.StandardContextValve.invoke
>>> (StandardContextValve.java:178)
>>> at org.apache.catalina.core.StandardHostValve.invoke
>>> (StandardHostValve.java:126)
>>> at org.apache.catalina.valves.ErrorReportValve.invoke
>>> (ErrorReportValve.java:105)
>>> at org.apache.catalina.core.StandardEngineValve.invoke
>>> (StandardEngineValve.java:107)
>>> at org.apache.catalina.valves.AccessLogValve.invoke
>>> (AccessLogValve.java:541)
>>> at org.apache.catalina.connector.CoyoteAdapter.service
>>> (CoyoteAdapter.java:148)
>>> at org.apache.coyote.http11.Http11Processor.process
>>> (Http11Processor.java:869)
>>> at org.apache.coyote.http11.Http11BaseProtocol
>>> $Http11ConnectionHandler.processConnection
>>> (Http11BaseProtocol.java:664)
>>> at
>>> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
>>> (PoolTcpEndpoint.java:527)
>>> at
>>> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
>>> (LeaderFollowerWorkerThread.java:80)
>>> at org.apache.tomcat.util.threads.ThreadPool
>>> $ControlRunnable.run(ThreadPool.java:684)
>>> at java.lang.Thread.run(Thread.java:613)
>>> Caused by: java.lang.ClassNotFoundException:
>>> org.drools.brms.client.rpc.RuleAsset
>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
>>> at java.security.AccessController.doPrivileged(Native
>>> Method)
>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:
>>> 188)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>> at java.lang.ClassLoader.loadClassInternal
>>> (ClassLoader.java:319)
>>> at java.lang.Class.forName0(Native Method)
>>> at java.lang.Class.forName(Class.java:242)
>>> at
>>> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.
>>> deserialize(ServerSerializationStreamReader.java:135)
>>> ... 24 more
>>>
>>> PD: I checked the classes/enums in my model jar and all of them
>>> are Serializable...
>>>
>>> PD2: Also have this error trying to show rule source from a
>>> business rule in the insurance example which is included with the
>>> stand alone
>>> brms.
>>>
>>> Thanks
>>>
>>> Felipe Piccolini M.
>>> felipe.piccolini at bluesoft.cl
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> rules-users mailing list
>>> rules-users at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>> Felipe Piccolini M.
>> felipe.piccolini at bluesoft.cl
>>
>>
>>
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
> Felipe Piccolini M.
> felipe.piccolini at bluesoft.cl
>
>
>
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
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