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From Emi Lu <em...@encs.concordia.ca>
Subject Re: "java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable"
Date Mon, 17 May 2010 18:50:47 GMT
Hi Rebecca, Martin,

> Could you be having something going crazy with your build scripts or something where
the struts core jar isn't getting put in the right spot?


 >> check to see if struts2-core-<version>.jar is located in 
YourWebApp/WEB-INF/lib

Yes. it is there.

Tomcat 6.0, jdk1.6, ant-1.6.2.

If I restart tomcat, the error is gone.

The error is shown only when I re-install source codes and did not 
reload tomcat.

Some possible places that I should pay special attention? I am using ant 
1.6.2. Could this cause some potential problems? How come restart 
tomcat, errors are gone?

Thanks a lot!
--
Lu Ying



>
>
> ----- Original Message ----
> From: Emi Lu<emilu@encs.concordia.ca>
> To: user@struts.apache.org
> Sent: Mon, May 17, 2010 10:48:38 AM
> Subject: "java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable"
>
> Good morning List,
>
> Using struts2.1.8.1, when I reinstall my application, I always got the following errors
"java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable"
>
> But in struts.jar does contain this class.
>
> Could someone help and tell me what cause the problem?
>
> Thanks a lot
> --
> Lu Ying
>
>
>
>
> SEVERE: Exception invoking periodic operation:
> java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable
> at org.apache.struts2.dispatcher.Dispatcher.cleanup(Dispatcher.java:265)
> at org.apache.struts2.dispatcher.FilterDispatcher.destroy(FilterDispatcher.java:233)
> 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.StandardContext.reload(StandardContext.java:3222)
> at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:403)
> at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1309)
> at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
> at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
> at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
> at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
>      at java.lang.Thread.run(Thread.java:619)
>
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