You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@myfaces.apache.org by "Nikolay Petrov (JIRA)" <de...@myfaces.apache.org> on 2006/09/22 15:49:24 UTC
[jira] Updated: (MYFACES-738) Exceptions thrown during processing
of EL statements are not displayed with the underlying cause, and there is
no log message.
[ http://issues.apache.org/jira/browse/MYFACES-738?page=all ]
Nikolay Petrov updated MYFACES-738:
-----------------------------------
Status: Patch Available (was: Open)
> Exceptions thrown during processing of EL statements are not displayed with the underlying cause, and there is no log message.
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: MYFACES-738
> URL: http://issues.apache.org/jira/browse/MYFACES-738
> Project: MyFaces Core
> Issue Type: Bug
> Affects Versions: 1.1.0
> Reporter: Andrew Harris
>
> Very difficult to identify exceptions that are thrown during processing of EL statements, since all information is swallowed without logging.
> org.apache.myfaces.el.PropertyResolverImpl.getProperty catches a Throwable exception and creates a new EvaluationException
> This is then caught by org.apache.myfaces.el.PropertyResolverImpl.getValue as a RuntimeException and then throws a new EvaluationException.
> This is in turn caught by the org.apache.myfaces.el.ValueBindingImpl.getValue method Exception catch and another new EvaluationException is thown.
> The error message on the UI is "Exception: javax.faces.el.EvaluationException: Cannot get value for expression '#{erHandler.expectedReceipt.seqno}'" which has lost all trace of the underlying exception.
> Would be better to have the information from the underlying exception in the error message in the UI. If this is not practical, then a logged message would greatly facilitate debugging.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira