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From "Smith, Nathan" <nsm...@ahbelo.com>
Subject Re: Repost Jetspeed2 error
Date Fri, 11 Dec 2009 16:23:20 GMT
The portlet jar was in the WEB-INF/lib directory of the pa project.  Unfortunately, upon removal
the error(s) still persist.


On Dec 10, 2009, at 5:10 PM, David Sean Taylor wrote:

> 
> 
> On Dec 7, 2009, at 12:46 PM, Smith, Nathan wrote:
> 
>> I'm trying to run my portal-app on Jetspeed 2.2.0.  It is configured  
>> similar to the Jetexpress example with the exception that I'm using  
>> Spring 3 to create my portlet(s) and control the dispatching.  Could  
>> this create problems for Jetspeed?  I'm at a loss as to what else I  
>> might need to configure within Jetspeed to get this running.   
>> Responses would be greatly appreciated.
>> 
>> I receive the following error(s):
>> 
>> nested exception is  
>> org.springframework.beans.factory.BeanCreationException: Error  
>> creating bean with name 'portletFactory' defined in ServletContext  
>> resource [/WEB-INF/assembly/registry.xml]: Initialization of bean  
>> failed;
>> 
>> nested exception is java.lang.LinkageError: loader constraint  
>> violation: loader (instance of org/apache/catalina/loader/ 
>> StandardClassLoader) previously initiated loading for a different  
>> type with name "javax/portlet/PreferencesValidator"
> 
> 
> Is it possible that you linked in the Java Portlet API jar in your  
> portlet application? Its already provided and should not be  
> distributed in your WEB-INF/lib directory of your webapp
> 
> 
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> 
> 
> 




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