[Zope] (solved) cannot add ZClass instances

[Marcus Bergmann]

Marcus Bergmann wrote:
> Dieter Maurer wrote:
> 
>> Marcus Bergmann wrote at 2003-7-22 18:56 +0200:
>>  > I run a new 2.6.1 version and imported the user directories and the 
>> STX  > Document product from an old 2.5.0 version (via export/import 
>> not  > copying the data.fs).
>>  > The existing STX and RSTX Documents are ok. I can view and edit 
>> them.  > But I can't add new STX or RSTX Documents.
>>  > Has anyone an idea what I'm doing wrong?
>>  >  > This is the traceback:
>>  >  > Traceback (innermost last):
>>  >    Module ZPublisher.Publish, line 98, in publish
>>  >    Module ZPublisher.mapply, line 88, in mapply
>>  >    Module ZPublisher.Publish, line 39, in call_object
>>  >    Module OFS.DTMLMethod, line 126, in __call__
>>  >    Module DocumentTemplate.DT_String, line 474, in __call__
>>  >    Module DocumentTemplate.DT_With, line 61, in render
>>  >    Module DocumentTemplate.DT_Util, line 201, in eval
>>  >     - __traceback_info__: REQUEST
>>  >    Module <string>, line 2, in f
>>  > NameError: global name 'STX_Document' is not defined
>>
>> With what URL is the request made that results in this traceback?
> 
> 
> I use the pull-down-list of Zope to add these objects.
> 
>>
>> What is the DTMLMethod used in this request.
>>
>>
>> It looks as if the products above were ZClasses.
>> Export/Import breaks inheritance between ZClasses when
>> base and derived class live in different products.
> 
> 
> Yes, the product is a ZClass. I imported it into the 'Products' Folder 
> inside the 'Control_Panel'.
> It seems I have the problem in general. I just imported the ZSiteMap 
> product which comes as a .zexp file, but I cannot add the new objects. I 
> get the same message:
> 
> NameError: global name 'ZSiteMapNode' is not defined (Also, an error 
> occurred while attempting to render the standard error message.)
> 
> After some restarts of the Zope server it worked temporarely. Do you 
> have an idea?

The problem seems to be solved. It was depending on my browser.
I use Netsacpe 7 and managed my Zope in different tabs. Zope told me I 
was logged in as a user with the manager role. I was able to see the 
management interface, but as I wanted to add ZClass instances of 
installed products it failed, because I had the anonymous role.

Marcus