Tem alguem com experiência em plone relations?
estou meio desesperado com o problema abaixo, teria alguem pra dar uma força?
Obrigado
skype: ristow
msn: rodrigo.ris...@bol.com.br
>
> I'm haveîng a BIG problem with relationship. After a reinstall
> (quick_installer) of an product,
> I'm receving the error: 'Could not adapt' bellow. I know what is the problem,
> the object Publication don't
> have the interface IRelationshipSource. But i don't know how to fix it
> properly.
> I'll apreciate some help!!!!
>
> Error:
> > c:\zope\bibliosa\src\plonerelations.atfield\plonerelations\atfield\plonerelationsatfield.py(40)get()
> -> res = IRelationshipSource(instance).getTargets(relation=self.relationship)
> (Pdb) l
> 35 security.declarePrivate('get')
> 36 def get(self, instance, aslist=False, **kwargs):
> 37 """get() returns the list of objects referenced under the
> relationship
> 38 """
> 39 import pdb; pdb.set_trace()
> 40 -> res =
> IRelationshipSource(instance).getTargets(relation=self.relationship)
> 41
> 42 # singlevalued ref fields return only the object, not a list,
> 43 # unless explicitely specified by the aslist option
> 44
> 45 if not self.multiValued:
> (...)
> 2009-03-04 18:06:12 ERROR Zope.SiteErrorLog http://localhost:8681/test
> Traceback (innermost last):
> Module ZPublisher.Publish, line 119, in publish
> Module ZPublisher.mapply, line 88, in mapply
> Module ZPublisher.Publish, line 42, in call_object
> Module Shared.DC.Scripts.Bindings, line 313, in __call__
> Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec
> Module Products.PythonScripts.PythonScript, line 327, in _exec
> Module None, line 12, in test
> - <PythonScript at /test>
> - Line 12
> Module Products.bibliosa.content.publication, line 152, in getAuthors
> Module Products.Archetypes.ClassGen, line 56, in generatedAccessor
> Module plonerelations.ATField._field, line 81, in get
> Module plonerelations.ATField.ploneRelationsATField, line 40, in get
> TypeError: ('Could not adapt', <Publication at
> /ppt/content/pub/forschungslandschaft-soziale-arbeit-schweiz>,
> <InterfaceClass plone.app.relations.interfaces.IRelationshipSource>)
>
> ------------------
> Class Information:
>
> from Products.LinguaPlone.public import BaseFolder
> class Publication(BibliosaContentMixin, BaseFolder):
> """ A publication with a variable schema
> """
> security = ClassSecurityInfo()
> implements(IPublication)
>
> # This name appears in the 'add' box
> archetype_name = meta_type = portal_type = TYPENAME
> schema = PUBLICATIONSCHEMA
> inactive = PersistentDict()
> (...)
>
>
> class BibliosaContentMixin(object):
> """ Base class for all bibliosa content classes
>
> Collects methods and variables shared by all
> content types.
> """
> immediate_view = 'base_view'
> default_view = 'base_view'
> _at_rename_after_creation = True
> implements(IAttributeAnnotatable)
> (...)
>
> class IPublication(Interface):
> """ A publication """
