[rules-users] Problems with BRMS

[Felipe Piccolini]

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.dese 
rialize(ServerSerializationStreamReader.java:156)
         at  
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.re 
adObject(AbstractSerializationStreamReader.java:61)
         at  
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.dese 
rializeValue(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.dese 
rialize(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




-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-users/attachments/20070813/0ae38f89/attachment.html