[Zope] Photo product: how to recreate thumbnails with Imagemagick

[Timothy Wilson]

On Thu, 25 Oct 2001, Ron Bickers wrote:

> > Unfortunately, when I look at the edit tab of one of the old
> > Photo instances
> > it says "No value for image_engines ." next to the Engine property.
> 
> If you just upgraded to 1.2.0 from a prior version, you need to run
> 'upgrade' on each of your Photo Folder objects.  As in,
> http://myhost/myPhotoFolder/upgrade.

Hi Ron,

Thanks for the reply. Unfortunately, though calling the 'upgrade' method
reports "Done.", nothing seems to have changed. Same error message.

-Tim

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