I had similar problems when using a dexterity-based content-type that I wrote.
From what I infer, dexterity doesn't use UIDs like those of Archetypes, and the catalog is having trouble getting the right UID for those content types (maybe Acquisition is not helping?). I seem to have fixed it by adding plone.app.referenceablebehavior to my product, and making my content types referenceable (at least no errors are showing up). plone.app.referenceablebehavior and a couple of other packages are named in Dexterity's documentation: http://plone.org/products/dexterity/documentation/manual/developer-manual/pre-requisites#contributed-packages Also, I just found this by googling "dexterity referenceablebehavior": http://stackoverflow.com/questions/6151647/what-are-the-dexterity-and-archetypes-gotchas-in-plone-4-1 Has anyone else faced a similar situation? Cheers, -joaquin El mié, 06-07-2011 a las 11:39 -0500, Noe Nieto escribió: > I wrote a product that allows users to make a structure of folders, > like this: > > > folder-structure/ > - foo/ > - foo_frontpage > - bar/ > - baz/ > > another-folder-structure/ > - foo/ > - foo_frontpage > - bar/ > - baz/ > > > Ever after adding a second folder structure plone logs errors like > this: > > 2011-07-05 22:00:59 ERROR Products.ZCatalog A different document with > value 'b0ce8f76-60de-45b3-b536-42bc4d36ccf5' already exists in the > index.' > None > > I don't see the site crashing in spectacular ways, but will this have > negative impact in performance or in the site? > > > -- > --- > Noe Nieto > NNieto Consulting Services > M: [email protected] > W: http://noenieto.com > T: @tzicatl > Li: Perfil en LinkedIn > > _______________________________________________ > Product-Developers mailing list > [email protected] > https://lists.plone.org/mailman/listinfo/plone-product-developers _______________________________________________ Product-Developers mailing list [email protected] https://lists.plone.org/mailman/listinfo/plone-product-developers
