I'm trying to use the new multi-dimensional items inside omero 4.2 models, I'm writing my own models in order to use Omero's data layer and libraries for I\O operations into the database, i wrote a this test model
<types>
<type id="ome.model.test.SimpleTest">
<properties>
<required name="label" type="string"/>
<required name="items" type="int[]"/>
</properties>
</type>
</types>
I compiled the server and I have the Python SimpleTestI object related to my model, I'm trying to write some data inside the "items" field but I cannot find which object type I have to use for this operation. I created a python list containing int values and I used the new wrap function from omero.rtypes and it turned the python list into an omero.rtypes.RList object which contains several RInt object inside but when I put this list inside the SimpleTest object I created and try yo save it an error (ValueError: invalid value for ::omero::model::LucaTest member `_items') occurs.
Please can you give me some examples or advices for this new feature?