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[JBoss-user] [JBossCache] - No ClassLoaders found
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From: javajedi <do-...@jb...> - 2006-07-01 06:44:42
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JBoss 4.0.3 sp1 I just tried to turn on the JBoss TreeCache in Hibernate. When Hibernate tries to place an entry in the cache, I get a ClassNotFoundException. It appears that the TreeCache can't find the classes that are inside of my ear. I am using the jboss.cache:service=EJB3EntityTreeCache cache. 2006-06-30 19:46:33,077 ERROR [org.jboss.ejb.plugins.LogInterceptor] RuntimeException in method: public abstract java.util.Set MyClass.getFoo(Bar,boolean): | org.hibernate.cache.CacheException: org.jboss.util.NestedRuntimeException: java.lang.ClassNotFoundException: No ClassLoaders found for: Foo; - nested throwable: (java.lang.IllegalArgumentException: java.lang.ClassNotFoundException: No ClassLoaders found for: Foo) | at org.hibernate.cache.TreeCache.put(TreeCache.java:81) | at org.hibernate.cache.StandardQueryCache.put(StandardQueryCache.java:81) | at org.hibernate.loader.Loader.putResultInQueryCache(Loader.java:2119) | at org.hibernate.loader.Loader.listUsingQueryCache(Loader.java:2063) | at org.hibernate.loader.Loader.list(Loader.java:2021) | at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:392) | at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:333) | at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) | at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1109) | at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) | at MyClass.getFoo(MyClass.java:123) | at MyClass.getFoo(MyClass.java:112) | 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.invocation.Invocation.performCall(Invocation.java:345) | at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214) | at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:149) | at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:154) | at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:54) | at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48) | at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:106) | at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:335) | at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166) | at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:153) | at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192) | at org.jboss.ejb.plugins.CleanShutdownInterceptor.invoke(CleanShutdownInterceptor.java:264) | at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122) | at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624) | at org.jboss.ejb.Container.invoke(Container.java:873) | at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:415) | at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:88) | at $Proxy143.getFoo(Unknown Source) | at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322) | at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) | at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672) | at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463) | at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398) | at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81) | 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.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59) | 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.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Thread.java:595) | Caused by: org.jboss.util.NestedRuntimeException: java.lang.ClassNotFoundException: No ClassLoaders found for: Foo; - nested throwable: (java.lang.IllegalArgumentException: java.lang.ClassNotFoundException: No ClassLoaders found for: Foo) | at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:3121) | at org.jboss.cache.TreeCache.putFailFast(TreeCache.java:1727) | at org.hibernate.cache.TreeCache.put(TreeCache.java:74) | ... 70 more | Caused by: java.lang.IllegalArgumentException: java.lang.ClassNotFoundException: No ClassLoaders found for: Foo | at org.jgroups.Message.getObject(Message.java:224) | at org.jgroups.blocks.RpcDispatcher.handle(RpcDispatcher.java:203) | at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:615) | at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:512) | at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:326) | at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.handleUp(MessageDispatcher.java:722) | at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.access$300(MessageDispatcher.java:554) | at org.jgroups.blocks.MessageDispatcher$1.run(MessageDispatcher.java:691) | ... 1 more | Is this supposed to work? Any suggestions on tracking down the problem? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3954785#3954785 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3954785 |