[Zope-DB] Re: Ape, postgresql and plone: UnmanagedJar instance and 'exportFile' attribute errors

[Bill Rye]

The same error is thrown if you use APE with filesystem storage.
I have Zope 2.7.8, Python 2.3.5, Plone 2.1.1 and Ape 1.0.

No idea why this happens.  I've had zero luck with APE, and have
come to the conclusion that no one really uses it.

Bill

Jeff Macfarland wrote:
> Ape 1.0 is set to store in postgresql 7.4.6. Things seem work fine until 
> I go to add a Plone Site in the ZMI. The following error shows up in the 
> main html frame:
> 
> Error Type: AttributeError
> Error Value: UnmanagedJar instance has no attribute 'exportFile'
> 
> and the following in $INSTANCEROOT/log (snipped out all the "upgrading" 
> messages)
> 
> ...
> 2006-01-24T16:12:31 INFO(0) Plone
> Upgrade to: 2.0.5, completed
> ------
> 2006-01-24T16:12:31 INFO(0) Plone
> Attempting to upgrade from: 2.0.5
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
> Upgrade aborted
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
> Error type: exceptions.AttributeError
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
> Error value: UnmanagedJar instance has no attribute 'exportFile'
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
>   File "/var/zope-2.7.8/Products/CMFPlone/MigrationTool.py", line 274, 
> in upgrade
>     newv, msgs = self._upgrade(newv)
> 
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
>   File "/var/zope-2.7.8/Products/CMFPlone/MigrationTool.py", line 371, 
> in _upgrade
>     res = function(self.aq_parent)
> 
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
>   File "/var/zope-2.7.8/Products/CMFPlone/migrations/v2_1/alphas.py", 
> line 29, in two05_alpha1
>     convertPloneFTIToCMFDynamicViewFTI(portal, out)
> 
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
>   File "/var/zope-2.7.8/Products/CMFPlone/migrations/v2_1/alphas.py", 
> line 1264, in convertPloneFTIToCMF
> DynamicViewFTI
>     migrateFTI(portal, 'Plone Site', name, fti_meta_type)
> 
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
>   File "/var/zope-2.7.8/Products/CMFDynamicViewFTI/migrate.py", line 41, 
> in migrateFTI
>     actions.append(action._getCopy(action))
> 
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
>   File "/var/zope-2.7.8/Products/Ape/lib/apelib/zope2/setup/patches.py", 
> line 29, in _getCopy
>     return self._real_getCopy(container)
> 
> ------
> 2006-01-24T16:12:31 ERROR(200) Plone
>   File "/usr/local/zope-2.7.8/lib/python/OFS/CopySupport.py", line 458, 
> in _getCopy
>     self._p_jar.exportFile(self._p_oid,f)
> 
> Is there some zope add on product that offers 'exportFile'? Or is it 
> just no implemented in Ape?
>