[Zope] Export fails

[Christian Schaffer]

Andreas Jung schrieb:
>
>
> --On 7. August 2007 08:50:20 +0200 Christian Schaffer
> <christian.schaffer at muenchen.de> wrote:
>
>> Hello Andreas,
>> hello list,
>>
>>>> Hello Andreas,
>>>> hi list,
>>>>
>>>> unfortunately, the zexp-file does not contain any of the children
>>>> objects.
>>> How will you know that when your import fails? And export operation
>>> always exports always the object including its whole subtree (if the
>>> object is an folder). So basically I would not believe that what
>>> you're saying.
>> The object, I?d like to export is a folder. At least, it shows up with
>> the corresponding icon. In the navigation frame on the left, the folder
>> is visible with a "+" in front of the symbol. Clicking the "+" uncovers
>> a list of sub-objects.
>> Puzzling is that selecting the folder or one of the sub-objects by
>> clicking it, the content is viewed at once, not the "manage_workspace"
>> view.
>>
>>>> Re-importing the zexp-file leads to the following error:
>>>>
>>>> Site Error
>>>> An error was encountered while publishing this resource.
>>>> Error Type: AttributeError
>>>> Error Value: 'NoneType' object has no attribute 'id'
>>>>
>>> You must provide the _full_ traceback.
>> I hope this is the traceback you requested:
>> ------
>> 2007-08-07T08:40:13 ERROR Zope.SiteErrorLog
>> http://genesis:9080/manage_importObject
>> Traceback (innermost last):
>> Module ZPublisher.Publish, line 115, in publish
>> Module ZPublisher.mapply, line 88, in mapply
>> Module ZPublisher.Publish, line 41, in call_object
>> Module OFS.ObjectManager, line 586, in manage_importObject
>> Module OFS.ObjectManager, line 605, in _importObjectFromFile
>> Module OFS.CopySupport, line 476, in _verifyObjectPaste
>> AttributeError: 'NoneType' object has no attribute 'id'
>
> Which Zope version are you running?
> Which 3rd-party products are you runngin?
> Are you sure that the source and destination system have *IDENTICAL*
> software versions (same Zope, same Python, same 3rd-party products)?
>
> -aj
The version information shows:
Zope 2.9.4-final, python 2.4.3, sunos5
I tried to re-import the renamed export file to the same server, so it?s
the same version.

I?m not aware of any 3rd-party components. The Products subtree in
Control Panel does not show anything unusual.

Thanks,
Chris