Don't know if this is a bug or just another proof of my incompetence, but I am struggling in storing values between sessions using DataTable components.
The problem seems to me to be related to nested tables, somehow.
I've made a little example showing the problem.
Quickly explained, you should do 2 runs to see the problem. The first run creates a matrix and a table, and stores the values in a DataTable cell. You shouldn't see any problems there.
Save the document and close it.
Then open the file once again, but just run the 2 commands in chapter 4. You should then see an error message.
My goal is to be able to save a nested variables with its values in a Datatable between sessions. The main variable and many of them below are tables, the last in the branch often string values or numbers with units.