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Posted to users@wicket.apache.org by Alex Rass <ar...@itbsllc.com> on 2012/04/12 03:35:01 UTC

RE: Error during start of wicket application

Seems like a classpath issue.
Make sure that all the wicket jars that you need are included in your path.

- Alex 

-----Original Message-----
From: "André Schütz" [mailto:Andre-Paul@gmx.de] 
Sent: Thursday, February 23, 2012 12:13 PM
To: users@wicket.apache.org
Subject: Error during start of wicket application

Hello,

I get the following error message during a start of the tomcat server with a clean packed wicket application:

/**
 * BEGIN
 */

Exception in thread "Thread-2" java.lang.NoClassDefFoundError: org/apache/wicket/ApplicationListenerCollection$2
        at org.apache.wicket.ApplicationListenerCollection.onBeforeDestroyed(ApplicationListenerCollection.java:44)
        at org.apache.wicket.Application.internalDestroy(Application.java:639)
        at org.apache.wicket.protocol.http.WebApplication.internalDestroy(WebApplication.java:563)
        at org.apache.wicket.protocol.http.WicketFilter.destroy(WicketFilter.java:478)
        at org.apache.catalina.core.ApplicationFilterConfig.release(ApplicationFilterConfig.java:357)
        at org.apache.catalina.core.StandardContext.filterStop(StandardContext.java:3873)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4605)
        at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
        at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
        at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:448)
        at org.apache.catalina.core.StandardService.stop(StandardService.java:584)
        at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744)
        at org.apache.catalina.startup.Catalina.stop(Catalina.java:643)
        at org.apache.catalina.startup.Catalina$CatalinaShutdownHook.run(Catalina.java:687)
Caused by: java.lang.ClassNotFoundException: org.apache.wicket.ApplicationListenerCollection$2
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1484)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)
        ... 14 more

/**
 * END
 */

Any ideas about this error?

Thanks,
Andre
--
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