[ZCM] [ZC] 1874/ 3 Comment "ZOPE2.8.1 - terrible AssertionError"

[Collector: Zope Bugs, Features, and Patches ...]

Issue #1874 Update (Comment) "ZOPE2.8.1 - terrible AssertionError"
 Status Pending, Zope/bug critical
To followup, visit:
  http://www.zope.org/Collectors/Zope/1874

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= Comment - Entry #3 by tim_one on Aug 24, 2005 1:23 pm

It would be helpful if someone who sees this problem added some prints at the point of the failing assert, so we could at least learn the type/class of the object without an oid.
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= Comment - Entry #2 by tim_one on Aug 24, 2005 8:59 am

See

http://mail.zope.org/pipermail/zope/2005-August/161120.html

for what appears to be the same symptom, and a discussion -- something is trying to commit an object without an oid (object id), and ZODB doesn't know what to do with such a thing.
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= Request - Entry #1 by MrRonsen on Aug 24, 2005 4:42 am

We decided upgrade from ZOPE2.6.4 to ZOPE 2.8.1,
because ZOPE2.6.4 had to be automaticly restartet till 90times a day.
We suggest that ZOPE hangs because of the implemented
SessionHandling. From the day we use Sessions in our Website,
hangs appeared. This was not noticed in development state.
Till the day we set up our LIVE-Server with 2.6.4,
and much traffic was made on the Server, it hangs around.

So now, we are glad about the more stable ZOPE2.8.1,
but here we noticed another Error in System:
Often we open a website, 
an "AssertionError" raises.

Traceback (innermost last):
  Module ZPublisher.Publish, line 119, in publish
  Module Zope2.App.startup, line 215, in commit
  Module transaction._manager, line 84, in commit
  Module transaction._transaction, line 381, in commit
  Module transaction._transaction, line 379, in commit
  Module transaction._transaction, line 424, in _commitResources
  Module ZODB.Connection, line 462, in commit
  Module ZODB.Connection, line 483, in _commit
AssertionError

If this Error appears, we can press "F5" to reload the website, 
and the website is shown without this AssertionError,
correct as like as expected.

Any Suggestions?
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