[Zope-dev] ZPatterns: Error reimporting .zexp containing Folder w/ Customizer Support Support

[Steve Alexander]

I have a customizer folder with various data-plugins and customizers.

I just exported it from one zope installation, for importing into one on
a different server.

The installations are more or less identical -- same zope version, same
products.

When I try to reimport it, I get the following error:

  Error Type: TypeError
  Error Value: No data plug-ins available to link to in /emb

Traceback (innermost last):
  File lib/python/ZPublisher/Publish.py, line 222, in publish_module
  File lib/python/ZPublisher/Publish.py, line 187, in publish
  File python/Zope/__init__.py, line 221, in zpublisher_exception_hook
    (Object: ApplicationDefaultPermissions)
  File lib/python/ZPublisher/Publish.py, line 171, in publish
  File lib/python/ZPublisher/mapply.py, line 160, in mapply
    (Object: manage_importObject)
  File lib/python/ZPublisher/Publish.py, line 112, in call_object
    (Object: manage_importObject)
  File lib/python/OFS/ObjectManager.py, line 535, in manage_importObject
    (Object: ApplicationDefaultPermissions)
  File lib/python/OFS/ObjectManager.py, line 290, in _setObject
    (Object: ApplicationDefaultPermissions)
  File lib/python/Products/ZPatterns/PlugIns.py, line 211, in
manage_afterAdd
    (Object: PlugInBase)
  File lib/python/OFS/ObjectManager.py, line 298, in manage_afterAdd
    (Object: PlugInBase)
  File lib/python/Products/ZPatterns/PlugIns.py, line 211, in
manage_afterAdd
    (Object: Transactional)
  File lib/python/OFS/ObjectManager.py, line 298, in manage_afterAdd
    (Object: Transactional)
  File lib/python/Products/ZPatterns/PlugIns.py, line 64, in
manage_afterAdd
    (Object: PlugInBase)
  File lib/python/Products/ZPatterns/PlugIns.py, line 120, in _addPlugIn
    (Object: Transactional)
  File lib/python/Products/ZPatterns/PlugIns.py, line 168, in
manage_refreshPlugIns
    (Object: Transactional)
  File lib/python/Products/ZPatterns/PlugIns.py, line 332, in
manage_refreshPlugIns
  File lib/python/Products/ZPatterns/Providers.py, line 101, in
_PlugInsChanged
  File lib/python/Products/ZPatterns/Providers.py, line 178, in
namesForRegistration
    (Object: PlugInBase)
TypeError: (see above)

I'll start to look into this.

Any advice would be most welcome.

--
Steve Alexander
Software Engineer
Cat-Box limited
http://www.cat-box.net