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  1. MyFaces Core
  2. MYFACES-3053 Improve error reporting and logging
  3. MYFACES-3193

Unwrap exception in ErrorPageWriter.handleThrowable

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Details

    • Sub-task
    • Status: Closed
    • Trivial
    • Resolution: Fixed
    • 2.1.2-SNAPSHOT
    • 2.0.8, 2.1.2
    • General
    • None

    Description

      If user sees this exception:
      javax.faces.FacesException: java.lang.NullPointerException
      at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
      at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)

      he/she thinks sometimes that this is a NPE (or other exception) from myfaces codebase. But callstack continues:

      Caused by: java.lang.NullPointerException
      at cz.kocicak.myfaces.ManagedBean.getValue(ManagedBean.java:2

      but nobody reads it all.

      To prevent this misunderstanding, unwrap exception in ErrorPageWriter.

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            lu4242 Leonardo Uribe
            markoc50 Martin Kočí
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            Dates

              Created:
              Updated:
              Resolved: