Problem for display toMany relation with D2W

Hi all,

In the inspector of my entity, I show a to-many relation with a standard  D2WDisplayString component . Normally, D2W 
shows a list of objects represented by theirs toString() method.

But often, I get the address (something like com.webobjects.eocontrol._EOCheapCopyMutableArray[b6ef8]) !!

>From the WebAssistant, if I change and save many times the component and come back to D2WDisplayString , I am able to 
get the correct value but infortunatly it's not very long before I get again the address.

I don't have any idea why the the relation is not always correctly displayed by D2W.

Thanks in advance for any help.


Pierre