On 12/07/2007 Andreas Jung wrote: >>>> after importing a product from zope 2.6.4 to a 2.10.3 instance, trying >>>> to open the product produces quite a lot of errors in my event.log, and >>>> a traceback in the zope management interface. >>> >>> Importing as zexp? If yes, this is unsupported. >> >> Yes, I imported the Product as zexp. Why is that unsupported, and how >> else may I import it? It doesn't exist in the filesystem hierarchy, as >> it's a custom Product which was developed in the ZMI. > > .zexp export/import is only supported between identical versions. It's not > a migration tool.
So is there any supported way to migrate a ZClass Product which only exists in the Zope hierarchy? I know that ZClasses are depreciated in zope 2.10 anyway, but still the problem remains for migrations from zope 2.6.4 to 2.9 for example. ... jonas -- "In post-historical society, the rulers have ceased to rule, but the slaves remain slaves." - Perry Anderson
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