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<DIV><FONT face=Arial size=2><SPAN class=843092312-07092007>Hi,&nbsp; 
</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=843092312-07092007>Im trying to run 
4.00.01 of the JBoss Rules BRMS using Java 1.5.0_06 on a Windows XP box and 
browsing using Firefox.&nbsp; Everything seems to work fine until I create a 
Business Rule and try clicking 'View Source' or 'Validate' when I get the 
following exception:</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=843092312-07092007>ERROR 07-09 
13:20:54,953 
(ApplicationContext.java:log:675)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Exception 
while&nbsp;dispatching incoming RPC 
call<BR>com.google.gwt.user.client.rpc.SerializationException: 
java.lang.ClassNotFoundException: 
org.drools.brms.client.rpc.RuleAsset<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:156)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:61)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeValue(ServerSerializationStreamReader.java:70)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.processCall(GWTRemoteServiceServlet.java:285)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.doPost(GWTRemoteServiceServlet.java:181)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:56)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:541)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java<BR>:869)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at java.lang.Thread.run()V(Unknown Source)<BR>Caused by: 
java.lang.ClassNotFoundException: 
org.drools.brms.client.rpc.RuleAsset<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
at 
java.lang.Class.forName(Ljava.lang.String;ZLjava.lang.ClassLoader;)Ljava.lang.Class;(Unknown 
Source)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at 
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:135)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
... 24 more</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=843092312-07092007>Any help would be 
greatly appreciated. </SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN class=843092312-07092007>Kind 
Regards</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007>Steve</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2><SPAN 
class=843092312-07092007></SPAN></FONT>&nbsp;</DIV>
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