Hello everybody, I have a problem with a list of object references. I wrote a product that buffers a list of objects. The list is created with self.LIST = self.restrictedTraverse(ListOfPaths).objectValues['MyOtherProduct'])) inside a function called "charge_buffer". This product also has a DTMLFile named "show_list". "show_list" contains: <dtml-var LIST> When I open "show_list" in my browser I can see the list like this: [<MyOtherProduct instance at ecdcfa8>, <MyOtherProduct instance at ecdd050>, etc. ] (This seems to be a list of addresses) As a result I can use "LIST" in an in-tag in another DTMLFile called "use_list": <dtml-in LIST> <dtml-var id><br> </dtml-in> This seems to work very well. When I open "use_list" in my browser I see a list of ids. But when I reload "use_list" 3 or 4 times I suddenly get an attribute error for "get", just as if the sequence-item wasn't an object anymore. The same thing happens when I refresh my product or restart the server. (BTW. my product inherits from Persistant, and I set _p_changed=1 after charging the buffer) So I repeatedly called "charge_buffer" and looked at "show_list" and "use_list". "use_list" always showed me the same list of id's, as I expectet, but "show_list" always showed me a different list where the adresses where always different. It seems that the "addresses" of my object instances change a view seconds after loading my buffer. As a result I am unable to save a list of object references for later use. Can anybody help me with this? Thanks in advance Sven Rudolph -- Sven Rudolph, Programmierer GermanMedicalServices.de GmbH Unter den Eichen 5, 65195 Wiesbaden Tel.: 06 11 / 97 46 25 2