Error migrating Zope Data.fs from 2.10 to 2.13: object.__new__(Args) is not safe
Hi all, when trying to move from Zope 2.10 to 2.13, I ran into a problem. I successfully stripped versions out of my Data.fs (thanks to this mailing list). Now Zope starts up properly and displays the manage page, but when I try to access the various folders of the site, I get the error below. Any ideas about how to overcome this? Thanks, Frank Zope Error Zope has encountered an error while publishing this resource. *Error Type: TypeError* *Error Value: (', use Persistence.Persistent.__new__()', , ())* Traceback (innermost last): * Module ZPublisher.Publish, line 126, in publish * Module ZPublisher.mapply, line 77, in mapply * Module ZPublisher.Publish, line 46, in call_object * Module Shared.DC.Scripts.Bindings, line 322, in __call__ * Module Shared.DC.Scripts.Bindings, line 359, in _bindAndExec * Module App.special_dtml, line 185, in _exec * Module DocumentTemplate.DT_Let, line 77, in render * Module DocumentTemplate.DT_In, line 647, in renderwob * Module DocumentTemplate.DT_In, line 772, in sort_sequence * Module ZODB.Connection, line 860, in setstate * Module ZODB.Connection, line 914, in _setstate * Module ZODB.serialize, line 612, in setGhostState * Module ZODB.serialize, line 605, in getState * Module ZODB.broken, line 106, in __new__ TypeError: ('object.__new__(Args) is not safe, use Persistence.Persistent.__new__()', <class 'Shared.DC.ZRDB.Aqueduct.Args'>, ())
Hi Frank, did you install the ZSQL Methods product in Zope 2.13? I don't know the error message, but it could be connected to ZSQL Methods. And starting with Zope 2.13 ZSQL Methods aren't included by default. You can find the ZSQL Methods product here: http://pypi.python.org/pypi/Products.ZSQLMethods Greetings, Stefan Am 10.10.2011 09:58, schrieb Frank Kauff:
Hi all,
when trying to move from Zope 2.10 to 2.13, I ran into a problem. I successfully stripped versions out of my Data.fs (thanks to this mailing list). Now Zope starts up properly and displays the manage page, but when I try to access the various folders of the site, I get the error below.
Any ideas about how to overcome this?
Thanks, Frank
Zope Error
Zope has encountered an error while publishing this resource.
*Error Type: TypeError* *Error Value: (', use Persistence.Persistent.__new__()', , ())*
Traceback (innermost last):
* Module ZPublisher.Publish, line 126, in publish * Module ZPublisher.mapply, line 77, in mapply * Module ZPublisher.Publish, line 46, in call_object * Module Shared.DC.Scripts.Bindings, line 322, in __call__ * Module Shared.DC.Scripts.Bindings, line 359, in _bindAndExec * Module App.special_dtml, line 185, in _exec * Module DocumentTemplate.DT_Let, line 77, in render * Module DocumentTemplate.DT_In, line 647, in renderwob * Module DocumentTemplate.DT_In, line 772, in sort_sequence * Module ZODB.Connection, line 860, in setstate * Module ZODB.Connection, line 914, in _setstate * Module ZODB.serialize, line 612, in setGhostState * Module ZODB.serialize, line 605, in getState * Module ZODB.broken, line 106, in __new__
TypeError: ('object.__new__(Args) is not safe, use Persistence.Persistent.__new__()', <class 'Shared.DC.ZRDB.Aqueduct.Args'>, ())
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-- Stefan Loidl Phone: +49 89 35831 8882 Leibniz-Rechenzentrum Fax: +49 89 35831 8682 Boltzmannstr. 1 mailto:loidl@lrz.de 85748 Garching http://www.lrz.de
Hi Stefan, thanks - it seems that solved the problem! Frank On 10/14/2011 03:18 PM, Stefan Loidl wrote:
Hi Frank,
did you install the ZSQL Methods product in Zope 2.13?
I don't know the error message, but it could be connected to ZSQL Methods. And starting with Zope 2.13 ZSQL Methods aren't included by default.
You can find the ZSQL Methods product here: http://pypi.python.org/pypi/Products.ZSQLMethods
Greetings, Stefan
Am 10.10.2011 09:58, schrieb Frank Kauff:
Hi all,
when trying to move from Zope 2.10 to 2.13, I ran into a problem. I successfully stripped versions out of my Data.fs (thanks to this mailing list). Now Zope starts up properly and displays the manage page, but when I try to access the various folders of the site, I get the error below.
Any ideas about how to overcome this?
Thanks, Frank
Zope Error
Zope has encountered an error while publishing this resource.
*Error Type: TypeError* *Error Value: (', use Persistence.Persistent.__new__()', , ())*
Traceback (innermost last):
* Module ZPublisher.Publish, line 126, in publish * Module ZPublisher.mapply, line 77, in mapply * Module ZPublisher.Publish, line 46, in call_object * Module Shared.DC.Scripts.Bindings, line 322, in __call__ * Module Shared.DC.Scripts.Bindings, line 359, in _bindAndExec * Module App.special_dtml, line 185, in _exec * Module DocumentTemplate.DT_Let, line 77, in render * Module DocumentTemplate.DT_In, line 647, in renderwob * Module DocumentTemplate.DT_In, line 772, in sort_sequence * Module ZODB.Connection, line 860, in setstate * Module ZODB.Connection, line 914, in _setstate * Module ZODB.serialize, line 612, in setGhostState * Module ZODB.serialize, line 605, in getState * Module ZODB.broken, line 106, in __new__
TypeError: ('object.__new__(Args) is not safe, use Persistence.Persistent.__new__()', <class 'Shared.DC.ZRDB.Aqueduct.Args'>, ())
_______________________________________________ Zope maillist - Zope@zope.org https://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope-dev )
participants (2)
-
Frank Kauff -
Stefan Loidl