spring web flow project does not works well on the Vignette Portal Container.

Ye_Liu

 

Product: Vignette Application Portal	Version: 8.2
Component: JSR-168	Category: Coding/Development
Operating System: Windows XP	Database: Oracle 11g
Web Server: Apache HTTPD Server 1.2.0	App Server: Tomcat 6.0
LDAP: None or N/A

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Problem Description: spring web flow project does not works well on the Vignette Portal Container.

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We use the romote debug to trace the error , but  we just find the Exceptionfrom PortletMvcVierw.class @ org.springframework.webflow.mvc.portlet , we haveno idea on why this Exception would be throw because we have more source codeon this .there is always warning info  in the vgn log as follows :2012-03-08 15:54:50,095 [http-8080-1] INFO com.vignette.portal.portlet - SP4TSassessmentui portlet application - Initializing Spring FrameworkPortlet'AssessmentPortlet'2012-03-08 15:54:51,704 [http-8080-1] WARN com.vignette.portal.website.internal- sendError with error code, 404, called on buffered response.  Includedmesage: /sp4tsassessmentui/WEB-INF/servlet/view.but  i don't know what's wrong with my configeration .