[Zope] Problem moving Data.fs to new server

[Ian Sealy]

Dear all,

I'm having a problem moving a Data.fs file to a new server. The two Zope
versions are identical (2.2.5) and the same products are installed on
both. The old server is running Red Hat 6.2 and the new server is
running Solaris 8, but that, of course, should be irrelevant.

Accessing any object gives the same error:

Error Type: AttributeError
Error Value: __call__

Traceback (innermost last):
  File /local102/projects/law/zope-2.2/lib/python/ZPublisher/Publish.py, line 222, in publish_module
  File /local102/projects/law/zope-2.2/lib/python/ZPublisher/Publish.py, line 187, in publish
  File /local102/projects/law/zope-2.2/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook
    (Object: ApplicationDefaultPermissions)
  File /local102/projects/law/zope-2.2/lib/python/ZPublisher/Publish.py, line 162, in publish
  File /local102/projects/law/zope-2.2/lib/python/ZPublisher/BaseRequest.py, line 308, in traverse
  File /local102/projects/law/zope-2.2/lib/python/ZPublisher/BeforeTraverse.py, line 85, in __call__
  File /local102/projects/law/zope-2.2/lib/python/ZPublisher/BeforeTraverse.py, line 112, in __call__
AttributeError: (see above)

I get the same error whatever I try and access (e.g. I can't get into
the management screens).

Has anyone had a similar problem?

Cheers,
Ian