[jboss-user] [Installation, Configuration & Deployment] - Unable to load class sun.reflect.GeneratedMethodAccessor

[lawc]

Hi,

We have our application ear deployed on jboss 4.2.2. We have integrated GridGain into our application to grid-enable some of the methods. GridGain allows you to annotate a method and then it uses AOP crosscutting to interject grid logic for the method.

Calling these methods works fine the first few times, but after a few invocations, jboss throws the exception below. 

I have posted to both JBoss AOP and GridGain forums, but so far nobody has been able to help.

Any help will be appreciated.

java.lang.RuntimeException: Unable to load class sun.reflect.GeneratedMethodAccessor664
  | at org.jboss.aop.pointcut.SecurityActions$LoadClassAction$2.loadClass(SecurityActions.java:86)
  | at org.jboss.aop.pointcut.SecurityActions.loadClass(SecurityActions.java:43)
  | at org.jboss.aop.pointcut.CFlow.matchesClass(CFlow.java:124)
  | at org.jboss.aop.pointcut.CFlow.matches(CFlow.java:88)
  | at org.jboss.aop.pointcut.CFlow.matches(CFlow.java:72)
  | at org.jboss.aop.pointcut.CFlowStack.matches(CFlowStack.java:59)
  | at org.jboss.aop.pointcut.CFlowMatcher.visit(CFlowMatcher.java:133)
  | at org.jboss.aop.pointcut.ast.ASTCFlow.jjtAccept(ASTCFlow.java:37)
  | at org.jboss.aop.pointcut.CFlowMatcher.visit(CFlowMatcher.java:73)
  | at org.jboss.aop.pointcut.ast.ASTCFlowExpression.jjtAccept(ASTCFlowExpression.java:37)
  | at org.jboss.aop.pointcut.CFlowMatcher.matches(CFlowMatcher.java:55)
  | at mx.service.JoinPoint_execute_N_4908115578183543373_1.getCFlow0(JoinPoint_execute_N_49081155781835
  | 43373_1.java)
  | at mx.service.JoinPoint_execute_N_4908115578183543373_1.<init>(JoinPoint_execute_N_4908115578183543373_1.java)
  | at mx.service.JoinPoint_execute_N_4908115578183543373_1.invokeJoinpoint(JoinPoint_execute_N_49081155
  | 78183543373_1.java)
  | at mx.service.MeasureService$MeasureServiceAdvisor.execute_N_4908115578183543373(MeasureService$Meas
  | ureServiceAdvisor.java)
  | at mx.service.MeasureService.execute(MeasureService.java)
  | at mx.service.MeasureService.execute(MeasureService.java:324)
  | at mx.service.Measurement$MeasureCommand.execute(Measurement.java:455)
  | at mx.service.Measurement$MeasureCommand.execute(Measurement.java:434)
  | at mx.runtime.command.CommandServiceImpl.executeCommand(CommandServiceImpl.java:63)
  | at mx.runtime.command.CommandServiceBean.doExecute(CommandServiceBean.java:141)
  | at mx.runtime.command.CommandServiceBean.executeCommandNonTransactional(CommandServiceBean.java:87)
  | at sun.reflect.GeneratedMethodAccessor664.invoke(Unknown Source)
  | at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | at java.lang.reflect.Method.invoke(Unknown Source)
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
  | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
  | at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63
  | )
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  | at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityMan
  | agerInterceptor.java:54)
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  | at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  | at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
  | at org.jboss.aspects.tx.TxInterceptor$Supports.invoke(TxInterceptor.java:144)
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  | at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  | at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62
  | )
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  | at org.jboss.aspects.security.RoleBasedAuthorizationInterceptor.invoke(RoleBasedAuthorizationInterce
  | ptor.java:166)
  | at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptor.invoke(RoleBasedAuthorizationIntercepto
  | r.java:115)
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
  | at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
  | at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:1
  | 10)
  | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

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