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[rules-users] linkageerror on 5.4.0 from time to time

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[rules-users] linkageerror on 5.4.0 from time to time

Sascha Janz
we use drools 5.4.0 on JBoss AS 7.1.
 
Our rules are defined in excel sheets. we use janino to compile them. class caching is enabled.
 
after some time of execution, one day or more, suddenly we got following stacktrace
 
2015-04-10 07:11:26,482 [http--0.0.0.0-40000-55]ERROR (de.mypackage.modules.mwf.MWFView) - error gotowfindex: java.lang.reflect.InvocationTargetException
 at sun.reflect.GeneratedMethodAccessor1736.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
 at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)
 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.bpm.BusinessProcessInterceptor.aroundInvoke(BusinessProcessInterceptor.java:51)
 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.core.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:32)
 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:185)
 at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
 at de.mypackage.application.session.PageBean_$$_javassist_seam_15.setCurrent(PageBean_$$_javassist_seam_15.java)
 at de.mypackage.modules.mwf.MWFView.gotowfindex(MWFView.java:1430)
 at sun.reflect.GeneratedMethodAccessor2015.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
 at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)
 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.bpm.BusinessProcessInterceptor.aroundInvoke(BusinessProcessInterceptor.java:51)
 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.core.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:32)
 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:185)
 at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
 at de.mypackage.modules.mwf.MWFView_$$_javassist_seam_16.gotowfindex(MWFView_$$_javassist_seam_16.java)
 at sun.reflect.GeneratedMethodAccessor3825.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335)
 at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:348)
 at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)
 at org.jboss.el.parser.AstValue.invoke(AstValue.java:96)
 at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
 at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
 at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
 at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
 at javax.faces.component.UICommand.broadcast(UICommand.java:387)
 at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
 at org.ajax4jsf.component.UIDataAdaptorBase.broadcast(UIDataAdaptorBase.java:1387)
 at org.richfaces.component.UIExtendedDataTable.broadcast(UIExtendedDataTable.java:92)
 at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)
 at org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)
 at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)
 at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)
 at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
 at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
 at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
 at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
 at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
 at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
 at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
 at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:397)
 at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
 at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.LinkageError: de/mypackage/authenticate/rights/Rule_Rights_239_51599bda43c244969d0d240d357d3d05
 at de.mypackage.authenticate.rights.Rule_Rights_239_51599bda43c244969d0d240d357d3d05Eval2InvokerGenerated.evaluate(Unknown Source)
 at de.mypackage.authenticate.rights.Rule_Rights_239_51599bda43c244969d0d240d357d3d05Eval2Invoker.evaluate(Unknown Source)
 at org.drools.rule.EvalCondition.isAllowed(EvalCondition.java:114)
 at org.drools.reteoo.EvalConditionNode.assertLeftTuple(EvalConditionNode.java:178)
 at org.drools.reteoo.CompositeLeftTupleSinkAdapter.doPropagateAssertLeftTuple(CompositeLeftTupleSinkAdapter.java:232)
 at org.drools.reteoo.CompositeLeftTupleSinkAdapter.propagateAssertLeftTuple(CompositeLeftTupleSinkAdapter.java:101)
 at org.drools.reteoo.EvalConditionNode.assertLeftTuple(EvalConditionNode.java:183)
 at org.drools.reteoo.CompositeLeftTupleSinkAdapter.doPropagateAssertLeftTuple(CompositeLeftTupleSinkAdapter.java:232)
 at org.drools.reteoo.CompositeLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(CompositeLeftTupleSinkAdapter.java:116)
 at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:154)
 at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59)
 at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:141)
 at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:497)
 at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:382)
 at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:235)
 at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:240)
 at org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:337)
 at org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:298)
 at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:888)
 at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:847)
 at org.drools.reteoo.ReteooStatelessSession.execute(ReteooStatelessSession.java:187)
 at de.mypackage.rules.RulesManager.processRightsRules(RulesManager.java:349)
 
the rules file wasn't changed at all. after reloading/recompiling it everything was ok.
 
i've read about this .
 
 
but the stacktrace there is  a bit difference.
 
any idea what is going on here?

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