[Frank Weber]

When a simple MyFaces application is deployed this is reported: ClassNotFoundException: com.sun.faces.config.ConfigureListener

Please give me a hint what I might have missed.

Workflow:
– undeployed all JSF RI applications
– added the jars from myfaces-1.0.9 /lib under JSF Project Capabilities
– created new Web Project
– added JSF to project
– imported myfaces-1.0.9/blank/web.xml to WEB-INF
– added index.html and test JSF page that worked under JSF RI
– deployed it …

Error Message:
12:34:45,731 ERROR [Engine] StandardContext[/NewFaces]Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener

Versions used:
myeclipse_030804_3.1Beta
eclipse-SDK-3.1M4-linux-gtk.zip
jboss-4.0.1sp1

Thanks in advance,

Frank

[Riyad Kalla]

Moving to OT > Soft Dev, this is not an ME issue, this is a “RI -> MyFaces” issue.

12:34:45,731 ERROR [Engine] StandardContext[/NewFaces]Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener

From this line it looks like you have a Listener registered in your web.xml file that only existed in the RI and now with MyFaces no longer exists. I would suggest you comment out all your listeners and then add them back one at a time.

[Frank Weber]

Riyad,

Thanks for your feedback. Does the Sync-on-Demand work with MyFaces in your case?

The web.xml in use is copied over from myfaces-1.0.9/blank/ and does not include any reference to ‘com.sun.faces.config.ConfigureListener’ !

The only listener definition is:
<listener-class>
org.apache.myfaces.webapp.StartupServletContextListener
</listener-class>

To me this looks correct. I will try to run the MyFaces examples on my JBoss installation …

Please do you have any other idea what I could check out?

Thanks in advance,

Frank

[Riyad Kalla]

Does the Sync-on-Demand work with MyFaces in your case?

It depends, from my experience with 1.1_01 RI and 1.0.7 of MyFaces there were still horrific caching issues that drove me crazy with the Panel and Grid components… the caches wouldn’t invalid even on fresh pages and entire recompiled, I have no idea why but the server side component tree was just sitting there stale as can be… the only thing that would work is restarting the web context or the server, neither of which I liked to do. This wasn’t a MyEclipse issue, just how JSF’s caching wasn’t staying in an accurate state.

To me this looks correct. I will try to run the MyFaces examples on my JBoss installation …

Hmm it looks correct to me as well. I wonder if your app server has some JSF libraries in it’s common/lib or /lib directory taht might be conflicting with MYFaces, you might want to double check that.

[riekert]

Hi,
I got the same trouble when using MyFaces with Tomcat 5.5. I checked wether there are libraries in the common-area of the web-container but did not find anything. In addition all MyFaces-Examples work fine outside from MyEclipse…

Do you have any more ideas, what the problem could be? When adding the JSF RI-Jars to my project, this error does not longer appear but instead of that another error pops up…

Best regards,

Rainer

[Riyad Kalla]

Rainer I need some more detail from you, like what your project looks like, what your webroot is set to, what libraries are in your WEB-INF/lib dir and which ones are in your build path, etc.?

[riekert]

Riyad….
thanks.. the problem disapeared…. I really mixed up the RI and MyFaces-Libraries.

best regards…
Rainer

[schanamolu]

Hi,

Iam created a sample JSF project using myeclipse 4.1.1, eclipse 3.1.2 with myeclipse/Add JSF Capablities.

I added Spring & Hibernate capabilites to this project. I deployed in Tomcat 5.5.16 server.

The following Libraries are added to the Web-INF/lib folder.

commons-beanutils.jar
commons-collections.jar
commons-digester.jar
commons-logging.jar
jsf-api.jar
jsf-impl.jar
jstl.jar

standard.jar

When I started the tomcatsevrer i got the following exeception.

Any help would be apprciated.

NFO: XML validation disabled
May 26, 2006 3:27:43 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1352)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1198)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3677)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:608)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:535)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
May 26, 2006 3:27:43 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Skipped installing application listeners due to previous error(s)
May 26, 2006 3:27:43 PM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
May 26, 2006 3:27:43 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [/host-manager] startup failed due to previous errors
May 26, 2006 3:27:44 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Error configuring application listener of class com.sun.faces.config.ConfigureListener
java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1352)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1198)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3677)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:608)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:535)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

[Kusti]

Hi,

I’m trying to configure MyEclipse+MyFaces -combination. When I run my program I get the following error message:

java.lang.ClassCastException: org.apache.myfaces.renderkit.html.ext.HtmlButtonRenderer
at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:876)
at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:925)
etc.

The program is an example from a tutorial so there’s nothing wrong with the code. Does anyone have any idea what might by causing this? Am I missing some critical libraries? I can give some more information about my project if needed.

regards,
Juho

[Author]

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