Richard Jones' Log: Some days, Zope exists to torment me
No container provided. Access to 'ws_url' of None, acquired through (Nicer Item workspace at 0x43cc36b0), denied.
Sigh. I'll find the culprit, eventually. After at least an hour, maybe two, of poking down into depths of Zope that no man was ever intended to.
15 minutes later ... well, that was quick. I decided to blame a recurring problem we're having with ComputedAttributes, and it turns out it was a good guess. I'm slowly removing all use of them, as they interact poorly with recent Zopes.