Thanks for the quick reply. I'm not a Python programmer but will keep plugging away at it. In the meantime, maybe someone can make some quick sense out of this traceback and give me a suggestion.
2005-07-23T14:27:38 ERROR(200) SiteError http://220.127.116.11:8080/Portal/join_form
Traceback (most recent call last):
File "/opt/Zope/lib/python/ZPublisher/Publish.py", line 107, in publish
File "/opt/Zope/lib/python/Zope/App/startup.py", line 222, in commit
File "/opt/Zope/lib/python/ZODB/Transaction.py", line 241, in commit
ncommitted += self._commit_objects(objects)
File "/opt/Zope/lib/python/ZODB/Transaction.py", line 356, in _commit_objects
File "/opt/Zope/data/Products/Ape/lib/apelib/zodb3/connection.py", line 263, in commit
event, classification, state = osio.serialize(oid, obj)
File "/opt/Zope/data/Products/Ape/lib/apelib/core/io.py", line 152, in serialize
state = mapper.serializer.serialize(event)
File "/opt/Zope/data/Products/Ape/lib/apelib/core/serializers.py", line 108, in serialize
state = s.serialize(event)
File "/opt/Zope/data/Products/Ape/lib/apelib/zodb3/serializers.py", line 256, in serialize
RuntimeError: Unable to pickle the '_members' attribute, <OOBTree object at 0xb094ddb0>, of <MemberDataTool at portal_memberdata> at '17'. Cannot pickle <extension class Acquisition.ImplicitAcquirerWrapper at 1753a0> objects.
From: Dieter Maurer [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 29, 2005 2:30 PM
To: Winn, Steven J
Subject: Re: [Zope-DB] Problem Adding Plone Users (PostgreSQL/APE)
Winn, Steven J wrote at 2005-7-28 14:15 -0400:
>I am running Plone using a PostgreSQL database and it works fine with the
>exception of adding new users. When I attempt to add a user from the Plone
>Configuration page, I get the following error:
>This site encountered an error trying to fulfill your request. The errors
>Unable to pickle the '_members' attribute, , of at '17'. Cannot pickle
>Request made at
>2005/07/23 14:27:38.481 GMT-4
When you get errors, you should look at the traceback!
The traceback will tell you where (in the code) the exception
I would catch the exception and analyse the content of the failing
attribute (to find out what precisely is not picklable).
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