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  1. XWiki Platform
  2. XWIKI-2430

Unable to add "List of groups" and "Access Right levels" properties to class

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.4
    • Fix Version/s: 1.4.1, 1.5 M2
    • Component/s: {Unused} Core
    • Labels:
      None
    • Environment:
      Windows XP, XE 1.4 using the Windows installer exe (Jetty,HASQLDB)
    • Similar issues:

      Description

      When adding a property of type "List of groups" to an object, i get the following error:

      A problem occured while trying to service your request. Please contact the support if this happens again.

      Detailed information:

      Error number 0 in 11: Uncaught exception
      Wrapped Exception: com.xpn.xwiki.objects.meta.GroupsMetaClass
      com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception
      Wrapped Exception: com.xpn.xwiki.objects.meta.GroupsMetaClass
      at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:230)
      at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:616)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
      at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
      at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830)
      at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
      at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
      at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
      at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
      at org.mortbay.http.HttpContext.handle(HttpContext.java:1565)
      at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
      at org.mortbay.http.HttpContext.handle(HttpContext.java:1517)
      at org.mortbay.http.HttpServer.service(HttpServer.java:954)
      at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
      at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
      at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
      at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
      at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
      at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

      Wrapped Exception:

      java.lang.ClassCastException: com.xpn.xwiki.objects.meta.GroupsMetaClass
      at com.xpn.xwiki.web.PropAddAction.action(PropAddAction.java:56)
      at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:204)
      at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:616)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
      at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
      at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830)
      at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
      at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
      at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
      at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
      at org.mortbay.http.HttpContext.handle(HttpContext.java:1565)
      at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
      at org.mortbay.http.HttpContext.handle(HttpContext.java:1517)
      at org.mortbay.http.HttpServer.service(HttpServer.java:954)
      at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
      at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
      at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
      at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
      at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
      at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

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            Assignee:
            amelentev Artem Melentev
            Reporter:
            shivshan Shiva Shankar
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              Dates

              Created:
              Updated:
              Resolved:
              Date of First Response: