[rules-users] Clips error

Héron Nicolas nheron at sopragroup.com
Tue Dec 16 08:30:04 EST 2008


Now the error is (once I manually added the drools-xx.jar in the war
file)
Caused by: java.lang.NoSuchFieldError: ruleMemo 


14:27:06,307 INFO  [STDOUT] DEBUG 16-12 14:27:06,306
(ServiceImplementation.java:listAssets:881)         time for asset list
load: 208                 
14:27:08,117 INFO  [STDOUT] DEBUG 16-12 14:27:08,116
(ContentManager.java:<init>:45)     Loading content
properties                                    
14:27:08,765 INFO  [STDOUT] ERROR 16-12 14:27:08,764
(RepositoryServiceServlet.java:doUnexpectedFailure:74)
java.lang.reflect.InvocationTargetException                                                                                                                                                  
14:27:08,765 ERROR [[/drools-guvnor]] Exception while dispatching
incoming RPC
call                                                                    
com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract
org.drools.guvnor.client.modeldriven.SuggestionCompletionEngine
org.drools.guvnor.client.rpc.RepositoryService.loadSuggestionCompletionEngine(java.lang.String) throws com.google.gwt.user.client.rpc.SerializableException' threw an unexpected exception: java.lang.reflect.InvocationTargetException                                                                          
        at
com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:360)                                                                   
        at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:546)                                                                    
        at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:164)                                              
        at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86)                                                    
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)                                                                                
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)                                                                                
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)                                           
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
        at org.jboss.seam.web.ContextFilter
$1.process(ContextFilter.java:42)                                                                           
        at
org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53)                                               
        at
org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37)                                                                            
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)                                           
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
        at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)                                                          
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)                                           
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)                                                         
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)                                                         
        at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)                                            
        at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)                                                             
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)                                                               
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)                                                               
        at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)                                               
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)                                                           
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)                                                                 
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)                                                                  
        at org.apache.coyote.http11.Http11Protocol
$Http11ConnectionHandler.process(Http11Protocol.java:583)                                            
        at org.apache.tomcat.util.net.JIoEndpoint
$Worker.run(JIoEndpoint.java:446)                                                                     
        at
java.lang.Thread.run(Thread.java:595)                                                                                                       
Caused by:
java.lang.reflect.InvocationTargetException                                                                                                 
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)                                                                                 
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)                                                               
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                                                       
        at
java.lang.reflect.Method.invoke(Method.java:585)                                                                                            
        at
org.jboss.seam.util.Reflections.invoke(Reflections.java:22)                                                                                 
        at
org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)                                                       
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)                                                       
        at
org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)                                                    
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)                                                       
        at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)                                                         
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)                                                       
        at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)                                                 
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)                                                       
        at
org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:157)                                                      
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)                                                       
        at
org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)                                                                   
        at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)                                              
        at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)                                                           
        at org.drools.guvnor.server.ServiceImplementation_
$$_javassist_7.loadSuggestionCompletionEngine(ServiceImplementation_
$$_javassist_7.java)     
        at
org.drools.guvnor.server.RepositoryServiceServlet.loadSuggestionCompletionEngine(RepositoryServiceServlet.java:183)                         
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)                                                                                 
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)                                                               
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                                                       
        at
java.lang.reflect.Method.invoke(Method.java:585)                                                                                            
        at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:527)                                                                    
        ... 27
more                                                                                                                                    
Caused by: java.lang.NoSuchFieldError:
ruleMemo                                                                                                        
        at
org.drools.lang.DRLLexer.<init>(DRLLexer.java:165)                                                                                          
        at
org.drools.compiler.DrlParser.getParser(DrlParser.java:254)                                                                                 
        at
org.drools.compiler.DrlParser.parse(DrlParser.java:66)                                                                                      
        at
org.drools.compiler.DrlParser.parse(DrlParser.java:61)                                                                                      
        at
org.drools.guvnor.server.rules.SuggestionCompletionLoader.processPackageHeader(SuggestionCompletionLoader.java:172)                         
        at
org.drools.guvnor.server.rules.SuggestionCompletionLoader.getSuggestionEngine(SuggestionCompletionLoader.java:136)                          
        at
org.drools.guvnor.server.util.BRMSSuggestionCompletionLoader.getSuggestionEngine(BRMSSuggestionCompletionLoader.java:52)                    
        at
org.drools.guvnor.server.ServiceImplementation.loadSuggestionCompletionEngine(ServiceImplementation.java:1335)                              
        ... 52
more                                                                                                                                    
14:27:50,437 INFO  [STDOUT] DEBUG 16-12 14:27:50,436
(ServiceImplementation.java:listAssets:881)         time for asset list
load: 17                  
14:27:52,490 INFO  [STDOUT] ERROR 16-12 14:27:52,490
(RepositoryServiceServlet.java:doUnexpectedFailure:74)
java.lang.reflect.InvocationTargetException                                                                                                                                                  
14:27:52,490 ERROR [[/drools-guvnor]] Exception while dispatching
incoming RPC
call                                                                    
com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract
org.drools.guvnor.client.modeldriven.SuggestionCompletionEngine
org.drools.guvnor.client.rpc.RepositoryService.loadSuggestionCompletionEngine(java.lang.String) throws com.google.gwt.user.client.rpc.SerializableException' threw an unexpected exception: java.lang.reflect.InvocationTargetException                                                                          
        at
com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:360)                                                                   
        at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:546)                                                                    
        at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:164)                                              
        at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86)                                                    
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)                                                                                
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)                                                                                
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)                                           
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
        at org.jboss.seam.web.ContextFilter
$1.process(ContextFilter.java:42)                                                                           
        at
org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53)                                               
        at
org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37)                                                                            
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)                                           
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
        at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)                                                          
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)                                           
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)                                                         
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)                                                         
        at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)                                            
        at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)                                                             
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)                                                               
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)                                                               
        at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)                                               
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)                                                           
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)                                                                 
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)                                                                  
        at org.apache.coyote.http11.Http11Protocol
$Http11ConnectionHandler.process(Http11Protocol.java:583)                                            
        at org.apache.tomcat.util.net.JIoEndpoint
$Worker.run(JIoEndpoint.java:446)                                                                     
        at
java.lang.Thread.run(Thread.java:595)                                                                                                       
Caused by:
java.lang.reflect.InvocationTargetException                                                                                                 
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)                                                                                 
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)                                                               
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                                                       
        at
java.lang.reflect.Method.invoke(Method.java:585)                                                                                            
        at
org.jboss.seam.util.Reflections.invoke(Reflections.java:22)                                                                                 
        at
org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)                                                       
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)                                                       
        at
org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)                                                    
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)                                                       
        at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)                                                         
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)                                                       
        at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)                                                 
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)                                                       
        at
org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:157)                                                      
        at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)                                                       
        at
org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)                                                                   
        at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)                                              
        at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)                                                           
        at org.drools.guvnor.server.ServiceImplementation_
$$_javassist_7.loadSuggestionCompletionEngine(ServiceImplementation_
$$_javassist_7.java)     
        at
org.drools.guvnor.server.RepositoryServiceServlet.loadSuggestionCompletionEngine(RepositoryServiceServlet.java:183)                         
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)                                                                                 
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)                                                               
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)                                                       
        at
java.lang.reflect.Method.invoke(Method.java:585)                                                                                            
        at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:527)                                                                    
        ... 27
more                                                                                                                                    
Caused by: java.lang.NoSuchFieldError:
ruleMemo                                                                                                        
        at
org.drools.lang.DRLLexer.<init>(DRLLexer.java:165)                                                                                          
        at
org.drools.compiler.DrlParser.getParser(DrlParser.java:254)                                                                                 
        at
org.drools.compiler.DrlParser.parse(DrlParser.java:66)                                                                                      
        at
org.drools.compiler.DrlParser.parse(DrlParser.java:61)                                                                                      
        at
org.drools.guvnor.server.rules.SuggestionCompletionLoader.processPackageHeader(SuggestionCompletionLoader.java:172)                         
        at
org.drools.guvnor.server.rules.SuggestionCompletionLoader.getSuggestionEngine(SuggestionCompletionLoader.java:136)                          
        at
org.drools.guvnor.server.util.BRMSSuggestionCompletionLoader.getSuggestionEngine(BRMSSuggestionCompletionLoader.java:52)                    
        at
org.drools.guvnor.server.ServiceImplementation.loadSuggestionCompletionEngine(ServiceImplementation.java:1335)                              
        ... 52
more                                                                                                                                    
14:28:10,448 INFO  [STDOUT] INFO  16-12 14:28:10,447
(ServiceImplementation.java:checkinVersion:586)     USER:nheron CHECKING
IN asset: [PolitiquePrixBis] UUID:
[cdf8f9ed-604b-4565-864a-aaf9a86bd0b6]  ARCHIVED [true]  

Le mardi 16 décembre 2008 à 14:02 +0100, Héron Nicolas a écrit :

> Hello,
> I now use M4 instead of M3 for guvnor.
> When I build the package, here is the error !
> Any help appreciate.
> Nicolas
> 
> 13:59:58,882 INFO  [STDOUT] Checking access for :
> demodrools                                                                                           
> 14:00:34,875 INFO  [STDOUT] DEBUG 16-12 14:00:34,874
> (ServiceImplementation.java:listAssets:881)         time for asset
> list load: 181                 
> 14:00:37,703 INFO  [STDOUT] DEBUG 16-12 14:00:37,702
> (ServiceImplementation.java:listAssets:881)         time for asset
> list load: 30                  
> 14:00:40,365 INFO  [STDOUT] DEBUG 16-12 14:00:40,364
> (ContentManager.java:<init>:45)     Loading content
> properties                                    
> 14:00:53,389 INFO  [STDOUT] INFO  16-12 14:00:53,369
> (ServiceImplementation.java:checkinVersion:586)     USER:nheron
> CHECKING IN asset: [cgi] UUID: [40e2abec-104b-4204-a3a5-fe43f2e8b306]
> ARCHIVED
> [false]                                                                                                  
> 14:01:01,828 INFO  [STDOUT] ERROR 16-12 14:01:01,828
> (RepositoryServiceServlet.java:doUnexpectedFailure:74)
> org.drools.RuntimeDroolsException: Unable to load dialect
> 'org.drools.rule.builder.dialect.clips.ClipsDialectConfiguration:clips:org.drools.rule.builder.dialect.clips.ClipsDialectConfiguration'                                                                                                                                                   
> 14:01:01,829 ERROR [[/drools-guvnor]] Exception while dispatching
> incoming RPC
> call                                                                    
> com.google.gwt.user.server.rpc.UnexpectedException: Service method
> 'public abstract org.drools.guvnor.client.rpc.BuilderResult[]
> org.drools.guvnor.client.rpc.RepositoryService.buildPackage(java.lang.String,java.lang.String,boolean) throws com.google.gwt.user.client.rpc.SerializableException' threw an unexpected exception: org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.clips.ClipsDialectConfiguration:clips:org.drools.rule.builder.dialect.clips.ClipsDialectConfiguration'                                                                                       
>         at
> com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:360)                                                                   
>         at
> com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:546)                                                                    
>         at
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:164)                                              
>         at
> com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86)                                                    
>         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:710)                                                                                
>         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)                                                                                
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)                                           
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
>         at org.jboss.seam.web.ContextFilter
> $1.process(ContextFilter.java:42)                                                                           
>         at
> org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53)                                               
>         at
> org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37)                                                                            
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)                                           
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
>         at
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)                                                          
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)                                           
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)                                                   
>         at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)                                                         
>         at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)                                                         
>         at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)                                            
>         at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)                                                             
>         at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)                                                               
>         at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)                                                               
>         at
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)                                               
>         at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)                                                           
>         at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)                                                                 
>         at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)                                                                  
>         at org.apache.coyote.http11.Http11Protocol
> $Http11ConnectionHandler.process(Http11Protocol.java:583)                                            
>         at org.apache.tomcat.util.net.JIoEndpoint
> $Worker.run(JIoEndpoint.java:446)                                                                     
>         at
> java.lang.Thread.run(Thread.java:595)                                                                                                       
> Caused by: org.drools.RuntimeDroolsException: Unable to load dialect
> 'org.drools.rule.builder.dialect.clips.ClipsDialectConfiguration:clips:org.drools.rule.builder.dialect.clips.ClipsDialectConfiguration'                                                                                                  
>         at
> org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:255)                                            
>         at
> org.drools.compiler.PackageBuilderConfiguration.buildDialectConfigurationMap(PackageBuilderConfiguration.java:240)                          
>         at
> org.drools.compiler.PackageBuilderConfiguration.init(PackageBuilderConfiguration.java:171)                                                  
>         at
> org.drools.compiler.PackageBuilderConfiguration.<init>(PackageBuilderConfiguration.java:132)                                                
>         at
> org.drools.guvnor.server.builder.BRMSPackageBuilder.getInstance(BRMSPackageBuilder.java:79)                                                 
>         at
> org.drools.guvnor.server.builder.ContentPackageAssembler.createBuilder(ContentPackageAssembler.java:133)                                    
>         at
> org.drools.guvnor.server.builder.ContentPackageAssembler.<init>(ContentPackageAssembler.java:100)                                           
>         at
> org.drools.guvnor.server.builder.ContentPackageAssembler.<init>(ContentPackageAssembler.java:116)
>         at
> org.drools.guvnor.server.ServiceImplementation.buildPackage(ServiceImplementation.java:1370)
>         at
> org.drools.guvnor.server.ServiceImplementation.buildPackage(ServiceImplementation.java:1354)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
>         at
> org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
>         at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
>         at
> org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
>         at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>         at
> org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)
>         at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>         at
> org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
>         at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>         at
> org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:157)
>         at
> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
>         at
> org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
>         at
> org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
>         at
> org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
>         at org.drools.guvnor.server.ServiceImplementation_
> $$_javassist_8.buildPackage(ServiceImplementation_$$_javassist_8.java)
>         at
> org.drools.guvnor.server.RepositoryServiceServlet.buildPackage(RepositoryServiceServlet.java:186)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at
> com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:527)
>         ... 27 more
> Caused by: java.lang.ClassCastException:
> org.drools.rule.builder.dialect.clips.ClipsDialectConfiguration
>         at
> org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:250)
>         ... 61 more
> 
> 
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