sapui5 property binding in table

Hi folks,

I am rather new to sapui5 playing around with display of data in a table.

Binding the rows of a simple json seems to work, but somehow it does not bind

the property values. The model "projects" is instantiated in the component, with some json

added to it (this works, checked in debugging). The model also binds to the table, but

properties are not bound. So I see an empty table with no values.

the JSON file :

here is the xml (can somebody spot the mistake in the property bindings ?:(example : <m:Text value="{Id}"/> ) :