[Zope-dev] CatalogAwareness and CopySupport, cut and paste problem

[König Alexander]

I'm using a product python class that inherits from CatalogAwareness and
CopySupport.
The automatic indexing and unindexing on creation and deletion works fine. 
When a cutted object is pasted into another folder, manage_beforeDelete
raises 

Error Type: AttributeError
Error Value: aq_acquire.

Debugging brought up, that absolute_url() doesn't work when the object is
marked
as cutted. The acquisitiontree is traversed up to th root-application
object.
Zope.absolute_url() tries to call self.aq_acquire('REQUEST').script.

I didn't overwrite any of the involved methods and have no idea what else
could
have such a bad influence on the Application object.

When a object is explicitly deleted, manage_deforeDelete() works well.
I would be very glad if someone could help me out.

Thanks, Alex