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Hi there,
I have a web app deployed in Tomcat 5.27 and It works ok. I have moved the same web app to weblogic 10 and I get the following error in the console:
It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
When I removed the internationalization expressions (title="${c:l('register.formname')}") It works OK, but I dont understand what happend with these expressions in WebLogic, doesnt it works with Weblogic? or Shall I change anything in web.xml or zk.xml?
thanks
Samu,
Could you test this listener in your project?
package test; import javax.servlet.ServletContextEvent; import javax.servlet.ServletContextListener; import org.zkoss.lang.Classes; import org.zkoss.lang.SystemException; public class JspFactoryContextListener implements ServletContextListener { static volatile boolean hasInitiated = false; public void contextDestroyed(ServletContextEvent event) { } public void contextInitialized(ServletContextEvent event) { if (hasInitiated) return; try { Classes.forNameByThread("javax.servlet.jsp.JspApplicationContext"); Class initorClass = Classes.forNameByThread("org.zkoss.jsp.spec.v21.ZkELInitiatorImpl"); ZkELInitiator initiator = (ZkELInitiator) initorClass.newInstance(); initiator.init(event.getServletContext()); } catch (ClassNotFoundException e) { initJspFactory("org.zkoss.jsp.spec.v20.JspFactoryImpl"); } catch (Exception e) { throw new SystemException(e); } hasInitiated = true; } private void initJspFactory(String facClassName) { try { Classes.forNameByThread(facClassName); } catch (ClassNotFoundException e) { throw new SystemException(e); } } }
Need Help. I ran into the same problem. It works on Tomcat but not weblogic 10.3. Did anymore figure this out ?
could you tell us which version of ZK that you are using? and if that possible please provide us the full error stack trace message to let us can analysis this issue.
In current version of ZK, we repackaged Apache EL and merged it as a default EL module for ZK, so theoretically your problem shouldn't happen.
OK, I isolated the error to the ZK JSP listener.
<listener>
<description>ZK JSP Tags environment initiation </description>
<display-name>ZK JSP Initiator</display-name>
<listener-class>org.zkoss.jsp.spec.JspFactoryContextListener</listener-class>
</listener>
I also tried to deploy the zk-JspTags-demo-1.4.1 on weblogic 10.3 and accessed foreach.jsp, I got the same stacktrace below.
org.zkoss.zk.ui.UiException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.zkoss.lang.Classes.newInstance(Classes.java:76)
at org.zkoss.lang.Exceptions.wrap(Exceptions.java:162)
at org.zkoss.zk.ui.UiException$Aide.wrap(UiException.java:44)
at org.zkoss.jsp.zul.impl.RootTag$MyRichlet.service(RootTag.java:313)
at org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:398)
at org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:287)
at org.zkoss.jsp.zul.impl.RootTag.doTag(RootTag.java:273)
at jsp_servlet.__foreach._jspService(__foreach.java:129)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:416)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:326)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:638)
at org.zkoss.jsp.zul.impl.RootTag$MyRichlet.service(RootTag.java:306)
... 23 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at org.zkoss.jsp.zul.impl.LeafTag.doCatch(LeafTag.java:139)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:128)
at jsp_servlet.__foreach$JspFragmentHelper.invoke0(__foreach.java:187)
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:596)
... 24 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:638)
at org.zkoss.jsp.zul.impl.BranchTag.doComponentContent(BranchTag.java:64)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:124)
... 26 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at org.zkoss.jsp.zul.impl.LeafTag.doCatch(LeafTag.java:139)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:128)
at jsp_servlet.__foreach$JspFragmentHelper.invoke1(__foreach.java:208)
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:599)
... 28 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:638)
at org.zkoss.jsp.zul.impl.BranchTag.doComponentContent(BranchTag.java:64)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:124)
... 30 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at org.zkoss.jsp.zul.impl.LeafTag.doCatch(LeafTag.java:139)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:128)
at jsp_servlet.__foreach$JspFragmentHelper.invoke2(__foreach.java:242)
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:602)
... 32 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:638)
at org.zkoss.jsp.zul.impl.BranchTag.doComponentContent(BranchTag.java:64)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:124)
... 34 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at org.zkoss.jsp.zul.impl.LeafTag.doCatch(LeafTag.java:139)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:128)
at jsp_servlet.__foreach$JspFragmentHelper.invoke4(__foreach.java:301)
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:608)
... 36 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:638)
at org.zkoss.jsp.zul.impl.BranchTag.doComponentContent(BranchTag.java:64)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:124)
... 38 more
Caused by: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at org.zkoss.jsp.zul.impl.LeafTag.doCatch(LeafTag.java:139)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:128)
at jsp_servlet.__foreach$JspFragmentHelper.invoke5(__foreach.java:340)
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:611)
... 40 more
Caused by: javax.servlet.jsp.JspException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:638)
at org.zkoss.jsp.zul.impl.BranchTag.doComponentContent(BranchTag.java:64)
at org.zkoss.jsp.zul.impl.LeafTag.doTag(LeafTag.java:124)
... 42 more
Caused by: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at weblogic.servlet.jsp.JspApplicationContextImpl.addELResolver(JspApplicationContextImpl.java:55)
at org.zkoss.jsp.spec.v21.JspFactoryImpl.getJspApplicationContext(JspFactoryImpl.java:70)
at weblogic.servlet.jsp.PageContextImpl.getJspApplicationContextImpl(PageContextImpl.java:507)
at weblogic.servlet.jsp.PageContextImpl.getELContext(PageContextImpl.java:498)
at weblogic.servlet.jsp.ELHelper.createValueExpression(ELHelper.java:51)
at weblogic.servlet.jsp.ELHelper.evaluate(ELHelper.java:30)
at jsp_servlet.__foreach$JspFragmentHelper.invoke6(__foreach.java:370)
at jsp_servlet.__foreach$JspFragmentHelper.invoke(__foreach.java:614)
... 44 more
I found same issue.
JSP 2.1
Oracle Web logic 10.3
org.zkoss.lang.SystemException: java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at org.zkoss.jsp.spec.JspFactoryContextListener.requestInitialized(JspFactoryContextListener.java:60)
at weblogic.servlet.internal.EventsManager.notifyRequestLifetimeEvent(EventsManager.java:322)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
Truncated. see log file for complete stacktrace
java.lang.IllegalStateException: It is illegal to register an ELResolver after all ServletContextListeners have had their contextInitialized methods invoked.
at weblogic.servlet.jsp.JspApplicationContextImpl.addELResolver(JspApplicationContextImpl.java:55)
at org.zkoss.jsp.spec.v21.ZkELInitiatorImpl.init(ZkELInitiatorImpl.java:41)
at org.zkoss.jsp.spec.JspFactoryContextListener.requestInitialized(JspFactoryContextListener.java:55)
at weblogic.servlet.internal.EventsManager.notifyRequestLifetimeEvent(EventsManager.java:322)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:25)
Truncated. see log file for complete stacktrace
>
How to fix it ?
Asked: 2009-11-16 03:07:34 +0800
Seen: 1,479 times
Last updated: Jan 23 '13