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