Hi Tommaso,

you did not define a One>>mongoContainer. I defined it and then it seems to work.

Regards

2016-03-06 1:42 GMT+01:00 Tommaso DS [via Smalltalk] <[hidden email]>:
Hi,

I am having troubles with Voyage and Mongo.
I have some Classes that I save in Mongo, say "One", "Two", and "Three".
All three classes and are voyage roots, so the objects from each class
are stored in different collections.
One objects has a reference to Two or Three objects.

The problem arises when I use a Magritte description and define a Mongo
container to optimize the storage: since each class is stored in its own
collection, there is no point in storing the #instanceOf attribute as well.

Two>>mongoContainer
�� �� ��<mongoContainer>

�� �� ��^ VOMongoContainer new
�� �� �� �� ��kind: Two;
�� �� �� �� ��yourself

If I add this method, when I try to load an object One, I get the
exception: "KeyNotFound: key #nil not found in SystemDictionary".
It looks like Voyage is not able to understand the type of the objects
stored in the collection Two, when loaded from a reference.

Am I missing something? Do I need to specify something more to make it work?

I reproduced the scenario in an image that can be downloaded here:
https://dl.dropboxusercontent.com/u/11506662/VoyageMongo-Link-Test.zip

Do you have any idea? Should I report this on the issue tracker?

Thanks!
Tommaso




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