[ZODB-Dev] cPickle: state is not a directory/Upgrade to Zope
2.7failing
Jeremy Hylton
jeremy at zope.com
Tue Nov 4 10:18:07 EST 2003
On Tue, 2003-11-04 at 10:13, Andreas Jung wrote:
> >> All these error happened with Zope 2.7 (2.7 branch) and Python 2.3.2.
> >> After switching back to Zope 2.7 + Python 2.2.3 everything is working
> >> fine. So there seems to be some compatibility problem in the pickle
> >> implementation of 2.3.2 vs 2.2.3?! Who is in charge for further
> >> investigation?!
> >
> > You're doing great so far! <wink>
> >
>
> I knowledge in pickles is very limited...so I am really not the right
> person.
> SInce this seems to be an important issue someone with pickle-zen
> should have a look at this.
That's right. Sorry that the wink didn't convey that clearly. I'm
looking at it now, but it seems clear that Tim will need to take a look.
As far as I can see, there is definitely something wrong with the
pickle. I can't unpickle it with either Python 2.3 or 2.2; they both
fail the same way. I don't know why Zope is behaving differently for
you with different versions.
Since I can't unpickle the pickle, I expect there's something wrong with
the code that wrote it.
Jeremy
More information about the ZODB-Dev
mailing list