[Building Sakai] Samigo reported errors

[Raul Sanchez Vegas]

Thanks Karen.
We hope that the JSF upgrade will solve this issue.

Regards,
Raúl


El 07/03/2012 17:36, Karen Tsao escribió:
> Hi Raul,
>
> This is a JSF known issue. And the action causes this exception is 
> rapidly clicking a link or button many times. While upgrading the JSF 
> version in Sakai 2.9, we think we can get rid of this exception.
>
> Thanks,
> Karen
>
> On Wed, Mar 7, 2012 at 5:39 AM, Raul Sanchez Vegas <raulsv at um.es 
> <mailto:raulsv at um.es>> wrote:
>
>     Hi all
>
>     We are receiving several reported errors from Samigo since 3
>     months ago. The requested paths are:
>
>     request-path:
>     /portal/tool/3bffc322-7d65-43ef-a68b-ceabd8d86d6b/jsf/author/authorIndex
>
>     or
>
>     request-path:
>     /portal/tool/d8e48acc-9e1d-48ef-ac4c-edc478d1562f/jsf/author/editAssessment
>
>     or
>
>     request-path:
>     /portal/tool/3bffc322-7d65-43ef-a68b-ceabd8d86d6b/jsf/evaluation/totalScores
>
>     The stack trace is:
>
>     org.sakaiproject.portal.api.PortalHandlerException:
>     org.sakaiproject.tool.api.ToolException: Index: 0, Size: 0
>         at
>     org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:73)
>     caused by: org.sakaiproject.tool.api.ToolException: Index: 0, Size: 0
>         at
>     org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1368)
>     caused by: javax.servlet.ServletException: Index: 0, Size: 0
>         at
>     org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>     caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
>         at java.util.ArrayList.RangeCheck(ArrayList.java:547)
>         at java.util.ArrayList.remove(ArrayList.java:387)
>         at
>     javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:271)
>         at
>     javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:307)
>         at
>     com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:79)
>         at
>     com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
>         at
>     com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
>         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
>
>     We have found this Jira : SAK-6553
>     <https://jira.sakaiproject.org/browse/SAK-6553> but it is
>     unresolved. This error happens when the instructor is authoring
>     questions or assessments. We don't know why it happens. Does
>     anyone know why it happens?
>
>     Regards,
>     Raúl
>
>
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