[jira] [Created] (TAP5-2388) Impossible to show error page after component id not found

["quurks (JIRA)" <ji...@apache.org>]

quurks created TAP5-2388:
----------------------------

             Summary: Impossible to show error page after component id not found
                 Key: TAP5-2388
                 URL: https://issues.apache.org/jira/browse/TAP5-2388
             Project: Tapestry 5
          Issue Type: Bug
          Components: tapestry-core
    Affects Versions: 5.4
            Reporter: quurks


*Steps to reproduce:*
Use Quickstart template for 5.4-beta-22 (Using the error page recipe)
Enable Production mode (dev has no problem)
Open an url with a unkown component id (/index.html)

*Expected:*
See the error page with information /index.html was not found

*Actual:*
Blank Page with 404 Status

*Possible Reason:*
ProductionModeUnknownComponentFilter#handleComponentEvent doenst find html -> 
request.setAttribute(InternalConstants.REFERENCED_COMPONENT_NOT_FOUND, true) ->
ComponentEventDispatcher#dispatch returns false -> 
Request for Error404 by Container ->
PageRenderDispatcher#dispatch checks for REFERENCED_COMPONENT_NOT_FOUND and its still there->
returns false -> error404 is not displayed


Tomcat version: 7.0.55



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