[Zope] Z2 CONFLICT Competing writes

[Jean Jordaan]

Hi all

This doesn't cause a Zope error, but it shows up in my log:

2001-12-17T16:26:08 INFO(0) Z2 CONFLICT Competing writes at, /HelpSys/menu
Traceback (innermost last):
  File /usr/local/zope/creme/2-4-3/lib/python/ZPublisher/Publish.py, line
171, in publish
  File /usr/local/zope/creme/2-4-3/lib/python/ZPublisher/mapply.py, line
160, in mapply
    (Object: menu)
  File /usr/local/zope/creme/2-4-3/lib/python/ZPublisher/Publish.py, line
112, in call_object
    (Object: menu)
  File /usr/local/zope/creme/2-4-3/lib/python/Shared/DC/Scripts/Bindings.py,
line 324, in __call__
    (Object: menu)
  File /usr/local/zope/creme/2-4-3/lib/python/Shared/DC/Scripts/Bindings.py,
line 354, in _bindAndExec
    (Object: menu)
  File /usr/local/zope/creme/2-4-3/lib/python/App/special_dtml.py, line 244,
in _exec
    (Object: menu)
  File /usr/local/zope/creme/2-4-3/lib/python/TreeDisplay/TreeTag.py, line
159, in render
    (Object: a tree tag)
  File /usr/local/zope/creme/2-4-3/lib/python/TreeDisplay/TreeTag.py, line
269, in tpRender
    (Object: HelpSys)
  File /usr/local/zope/creme/2-4-3/lib/python/TreeDisplay/TreeTag.py, line
523, in tpRenderTABLE
    (Object: HelpSys)
    (Info: (['Tm9uZQ==', [['ZPatterns']]], {'childless_decoration': '',
'id': 'tpId', 'branches': 'tpValues', 'url': 'tpURL'}, [['Tm9uZQ==',
[['ZPatterns']]]], [['Tm9uZQ==', [['ZPatterns']]]]))
  File /usr/local/zope/creme/2-4-3/lib/python/TreeDisplay/TreeTag.py, line
323, in tpRenderTABLE
  File /usr/local/zope/creme/2-4-3/lib/python/HelpSys/HelpSys.py, line 228,
in tpValues
  File /usr/local/zope/creme/2-4-3/lib/python/HelpSys/HelpSys.py, line 331,
in tpValues
    (Object: Help)
  File /usr/local/zope/creme/2-4-3/lib/python/ZODB/Connection.py, line 535,
in setstate
ConflictError: ("'\\x00\\x00\\x00\\x00\\x00\\x02f\\xa5'", '<extension class
HelpSys.HelpTopic.STXTopic at 8578c60>')

I was just browsing the help system on a Zope 2.4.3 installation. I'm using
it with a Data.fs that was in used under Zope 2.3.2. Any idea what's causing
this?

Regards,
Jean