org.jboss.seam.core.messages error
statelessbean Sep 7, 2007 4:51 PMHi,
Sometimes and in all cases, when i use my app my jboss throw this error:
22:45:32,375 ERROR [STDERR] 2007-09-07 22:45:32 com.sun.facelets.FaceletViewHand ler handleRenderException SEVERE: Error Rendering View[/pages/Buildings.xhtml] javax.el.ELException: /pages/Buildings.xhtml: Cannot get value for expression '#{org.jboss.seam.core.messages}' at com.sun.facelets.compiler.TextInstruction.write(TextInstruction.java: 48) at com.sun.facelets.compiler.UIInstructions.encodeBegin(UIInstructions.j ava:39) at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(Re ndererUtils.java:433) at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren (RendererUtils.java:419) at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(Re ndererUtils.java:440) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.r enderColumnBody(HtmlTableRendererBase.java:332) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.e ncodeColumnChild(HtmlTableRendererBase.java:301) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.e ncodeInnerHtml(HtmlTableRendererBase.java:277) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.e ncodeChildren(HtmlTableRendererBase.java:123) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase. java:524) at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSu pport.java:244) at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSu pport.java:249) at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.jav a:573) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java: 384) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi lter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit yAssociationValve.java:175) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv e.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:105) at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConne ctionValve.java:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p rocessConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo int.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWor kerThread.java:112) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.NullPointerException at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassL oader.java:620) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryCl assLoader.java:464) at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassL oader.java:405) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at org.apache.myfaces.application.ApplicationImpl.getPropertyResolver(Ap plicationImpl.java:198) at org.jboss.seam.jsf.SeamApplication11.getPropertyResolver(SeamApplicat ion11.java:197) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELPars erHelper.java:532) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java :383) at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:69) at org.jboss.seam.Component.getInstanceFromFactory(Component.java:1684) at org.jboss.seam.Component.getInstance(Component.java:1633) at org.jboss.seam.Component.getInstance(Component.java:1610) at org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableR esolver.java:53) at org.apache.myfaces.config.LastVariableResolverInChain.resolveVariable (LastVariableResolverInChain.java:42) at com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyE LContext.java:134) at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:73) at com.sun.el.parser.AstValue.getValue(AstValue.java:114) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:195) at com.sun.facelets.el.ELText$ELTextVariable.writeText(ELText.java:184) at com.sun.facelets.el.ELText$ELTextComposite.writeText(ELText.java:108) at com.sun.facelets.compiler.TextInstruction.write(TextInstruction.java: 45) ... 39 more
Can anybody help me, to fix it?