[Zope] 'NoneType' object has no attribute 'setHeader'

Dieter Maurer dieter at handshake.de
Tue Nov 16 13:57:07 EST 2004

Christopher Rivard wrote at 2004-11-16 08:57 -0700:
> ...
>   - __traceback_info__: RESPONSE
>  Module <string>, line 0, in ?
>AttributeError: 'NoneType' object has no attribute 'setHeader'

Apparently, your "RESPONSE" object is None.
This should not happen.

The problem has been reported for some early Zope 2.7 versions.
But, for a long time, I have no longer seen similar reports.
I am unaware that we had understood the problem...


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