[ZODB-Dev] Strange lookup error...

[Jim Fulton]

On Sat, Oct 17, 2009 at 12:49 PM, B. B. <thebbzoo at gmail.com> wrote:
...
> The precedure is used to work fine, I have tried with different version of
> zodb3 from pypi,
>
> #bad zodb3 = 3.9.2
> #bad zodb3 = 3.9.1
> #bad zodb3 = 3.9.0
> #bad zodb3 = 3.9.0c2
> #ok zodb3 = 3.9.0c1
> #ok zodb3 = 3.9.0b5
> #ok zodb3 = 3.9.0a12

...

> If it is an interesting bug to catch ( for me it is very interesting :-) ),
> I can test versions or patches.

I found and fixed 2 BTree bugs introduced in 3.9.0c2 that probably
account for the problem you're seeing. Could you test against the 3.9
branch:

  svn://svn.zope.org/repos/main/ZODB/branches/3.9

and let me know if the fix corrects the problem you're seeing?

Jim

-- 
Jim Fulton