Forum OpenACS Development: Re: Is this a bug: right after creating pkg in APM, key is not known but should be

You're right, it is. What wasn't being generated was the cache entry for the new package_key, an nsv that I added to implement "extends" and "embeds". I rearranged things in 5.6 a bit to improve the semantics and that leads to the nsv being used in a couple of places where it wasn't used before, and I missed this instance.
cool... I don't necessarily mind restarting, but if there's a simple fix that can be backported to 5.5.0 that would make it easier to work... would be appreciated.