Hi Chris and all others! Chris Withers wrote:

Thomas Guettler wrote:

...

Hi!

I changes some stuff in my code and now I get:

What changes did you make?

I changed some stuff how objects get created. The way objects are created is a bit odd. There are defaults-Documents for each class. New objects get created by making a copy if the default objects I had an other strange error: hasattr(aq_base(self, prop)) behaved odd: It return true although the property was not there! Maybe someone finds a mistake in the way I create objects: BTW, it is not very important. Just have a look if you have time to. def createNewDocument(self, REQUEST=None): "Create a new document from the template in the folder 'defaults'" #Call __init__ of this class copy=self.__class__(self.root()) #Copy state to new instance state=self.__getstate__() id=copy.id # setstate overwrites id copy.__setstate__(state) copy.id=id copy.isDefaultDocument=0 copy._updateProperty('stollfolder_users', [self.root().userManagement. getCurrentUser()]) #Assertion: Test if the reference to the stollCatalog is OK if copy.default_catalog!=self.default_catalog: raise "Bad Copy" #Copy attachments for (id, att) in copy.objectItems(): new_att=att._getCopy(copy) copy._delObject(id) copy._setObject(id, new_att) r=copy.root() path=string.join(['/', r.id, '/documents/', copy.id], '') r.stollCatalog.catalog_object(copy, path) #Protokollierung copy.stollfolder_history=[] copy.stollfolder_historyAdd("Dokument Nr '" + copy.id + "' wurde erstellt") if REQUEST: REQUEST.RESPONSE.redirect('/' + self.root().id + '/documents/' + copy.id) return copy thomas