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Re: [S2]: Error Starting on Tomcat

Alex Wibowo

2007-03-08

Replies:

I would try to recompile the entire app. NoClassDefFoundError generally
relates to different JAR files that is shipped .. vs the one that was used
to compile the app.

On 3/9/07, Skip Hollowell <skip@(protected):
>
> This morning, I was playing with my setup in eclipse, and I moved some
> of my libraries around, and then I decided to move them back to where
> they originally were. I can no longer start my tomcat instance, as I
> get the following error:
>
> Mar 8, 2007 3:15:17 PM org.apache.catalina.core.StandardContextfilterStart
> SEVERE: Exception starting filter struts2
> java.lang.NoClassDefFoundError:
> com/opensymphony/xwork2/config/ConfigurationProvider
>   at
> org.apache.struts2.dispatcher.FilterDispatcher.createDispatcher(
> FilterDispatcher.java:239)
>   at
> org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java
> :200)
>   at
> org.apache.catalina.core.ApplicationFilterConfig.getFilter(
> ApplicationFilterConfig.java:225)
>   at
> org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(
> ApplicationFilterConfig.java:308)
>   at
> org.apache.catalina.core.ApplicationFilterConfig.<init>(
> ApplicationFilterConfig.java:79)
>   at
> org.apache.catalina.core.StandardContext.filterStart(StandardContext.java
> :3563)
>   at
> org.apache.catalina.core.StandardContext.start (StandardContext.java:4133)
>   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java
> :1012)
>   at org.apache.catalina.core.StandardHost.start (StandardHost.java:718)
>   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java
> :1012)
>   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:680)
>   at org.apache.catalina.startup.Catalina.start (Catalina.java:536)
>   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)
> Mar 8, 2007 3:15:17 PM org.apache.catalina.core.StandardContext start
> SEVERE: Error filterStart
>
> My web.xml, where the filter is defined, has not changed. The jar files
> are in their 'proper' place WEB-INF/lib now, and eclipse sees them, and
> there are no compile errors. What else might I be missing in this
> setup?  Very frustrating as things were progressing nicely up until
> this point.
>
> Thanks for any help,
>
> Skip Hollowell
>
>
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--
Best regards,


Alex Wibowo
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