[ROL-806] Deleting a template with no content fails

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0
• Fix Version/s: 2.0
• Component/s: User Interface - Weblog Editor
• Browser Version: Firefox 1.0.6 on Windows XP
• Assignee: David Johnson
• Reporter: Matt Raible
• Created: 07/Sep/05 01:51
• Updated: 21/Mar/06 19:30
• Resolved: 20/Sep/05 21:02

Description

I created a new template, and then tried to delete it. This resulted in the following stacktrace:

javax.servlet.ServletException
org.roller.presentation.website.actions.WeblogTemplateFormAction.editPages(WeblogTemplateFormAction.java:179)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:276)
org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:196)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.roller.presentation.filters.PersistenceSessionFilter.doFilter(PersistenceSessionFilter.java:53)
org.roller.presentation.filters.CharEncodingFilter.doFilter(CharEncodingFilter.java:94)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:261)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:388)
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:316)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:231)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.roller.presentation.filters.BreadCrumbFilter.doFilter(BreadCrumbFilter.java:77)
org.roller.presentation.filters.RequestFilter.doFilter(RequestFilter.java:134)
org.roller.presentation.filters.PersistenceSessionFilter.doFilter(PersistenceSessionFilter.java:53)
org.roller.presentation.filters.CharEncodingFilter.doFilter(CharEncodingFilter.java:94)
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:323)

root cause

java.lang.NullPointerException
org.roller.presentation.RollerSession.hasPermissions(RollerSession.java:228)
org.roller.presentation.RollerSession.isUserAuthorizedToAdmin(RollerSession.java:220)
org.roller.presentation.website.actions.WeblogTemplateFormAction.editPages(WeblogTemplateFormAction.java:167)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)