Re: [Zope] Error Value: 'File' object has no attribute 'manage_fixupOwnershipAfterAdd'

Hello, Roman Klesel schrieb:

Hello,

in a product I try to make a file object persistent with the _setObject() method.

However I get the error: Error Value: 'File' object has no attribute 'manage_fixupOwnershipAfterAdd'

I managed to fix this by crating my own _File class and subclassing from (SipleItem,File) however now the objects I persited show up as Type=SipmleItem and not File. Consequently they don't have the nice ZMI Interface of File objects :-( I'm really struggeling to get this working. Anyone wants to let me know how you create File objects from a product? Greetings Roman