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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