[jboss-user] [Installation, Configuration & DEPLOYMENT] - i really need help on this case

[Matthias Marchart]

1) Check whether you have el-api.jar located in your server/xxx/lib  
directory ...
2) The ClassCastException could be the cause of multiple loaded  
classes by different classloaders

On 23.09.2007, at 13:32, adam1984 wrote:

>  i downloaded JBOSS server 4.2.0, unzipped it and run it.  
> everything was
> fine except it failed to deploy my .war file (tomcat had no prob)  
> and b4 u asking, they're on different ports and i also tried to  
> shutdown the tomcat
> but nothing. same for V4.2.1 and 4.0.5.
> BUT i have a V4.0.5 installed via JEMS add it does deploy  
> successfully the war file.
> am i missing something??
>
> i checked the log and found a point where an exception is thrown  
> while deploying my war, but they're different in each version:
> V4.0.5:
> 2007-09-23 12:31:57,156 ERROR  
> [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/ 
> test]] Error configuring application listener of class  
> com.sun.faces.config.ConfigureListener
> java.lang.NoClassDefFoundError: javax/el/CompositeELResolver
> V4.2.1:
> 2007-09-23 12:29:26,750 ERROR  
> [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/ 
> test]] Exception sending context initialized event to listener  
> instance of class  
> org.jboss.web.jsf.integration.config.JBossJSFConfigureListener
> java.lang.ClassCastException: com.sun.faces.config.WebConfiguration
>
> both throw a "deployment failed" exception shortly afterward...
>
>
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