Ticket #438 (defect)

Url -is whitesox schedule

http://mlb.mlb.com/soa/ical/schedule.ics?team_id=145&season=2009

On submit just get a white screen

     [java] 11:15:14,050 DEBUG [UpdateCalendarAction] Emitted: property=org.bedework.client.message.added.calendar ptype=null val(s)=null
     [java] 11:15:14,052 DEBUG [UpdateCalendarAction] No errors emitted
     [java] 11:15:14,052 DEBUG [UpdateCalendarAction] 1 messages emitted
     [java] 11:15:14,052 DEBUG [UpdateCalendarAction] exit to continue
     [java] 11:15:14,052 DEBUG [BwSvciFilter] out Obtained BwCallback object
     [java] 11:15:14,052 DEBUG [CalintfImpl] End transaction for 2009-07-14 11:05:45.369
     [java] 11:15:14,053 DEBUG [BwSvciFilter] close Obtained BwCallback object
     [java] 11:15:14,056 DEBUG [BwSvciFilter] in Obtained BwCallback object
     [java] 11:15:14,056 DEBUG [CalintfImpl] Begin transaction for 2009-07-14 11:05:45.369
     [java] 11:15:14,057 DEBUG [ConfiguredXSLTFilter] XSLTFilter: Accessing filter for http://localhost:8080/ucal/calendar/showUpdateList.rdo GET response class: org.apache.catalina.connector.ResponseFacade
     [java] 11:15:14,057 DEBUG [ConfiguredXSLTFilter] XSLTFilter: response: org.apache.catalina.connector.ResponseFacade@6fd5609
     [java] 11:15:14,057 INFO  [RenderAction] REQUEST:0C3E3026CEC20A1D8F5B461E9582CDE8:DemoUserCal:127.0.0.1:http://localhost:8080/ucal/calendar/showUpdateList.rdo
     [java] 11:15:14,057 INFO  [RenderAction] REFERRER:0C3E3026CEC20A1D8F5B461E9582CDE8:DemoUserCal:http://localhost:8080/ucal/calendar/showAddForm.rdo
     [java] 11:15:14,057 DEBUG [RenderAction] entry
     [java] 11:15:14,058 DEBUG [RenderAction] ================================
     [java] 11:15:14,058 DEBUG [RenderAction] isPortlet=false
     [java] 11:15:14,058 DEBUG [RenderAction] ================================
     [java] 11:15:14,058 DEBUG [RenderAction] Request parameters - global info and uris
     [java] 11:15:14,058 DEBUG [RenderAction] getRequestURI = /ucal/calendar/showUpdateList.rdo