[EMAIL PROTECTED] writes:
> ....
> I then get the following error:
>
> 2002-11-20T12:20:45 ERROR(200) ZODB Couldn't load state for
> '\x00\x00\x00\x00\x00\x00\n\xa5'
> Traceback (innermost last):
> Module ZODB.Connection, line 533, in setstate
> TypeError: ('expected 1 arguments, got 0', <extension class
> AccessControl.cAccessControl.PermissionRole at 00E35258>, ())
>
> I have spent quite some time debugging this last night. Line 533 in
> ZODB.Connection is
>
> state = unpickler.load()
>
> and the message means (it took some time to understand!) that unpickler.load()
> did not return anything.
That appears not to be your problem:
All Python calls return something, maybe "None".
Your error message suggests that a "PermissionRole" instance
is called without argument.
This cannot be caused by a wrong "state" value above.
You did read the ZODB3 documentation and the Zope Developper Guide,
before you started to do such difficult staff?
Dieter
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