D3Trees error message

[Etwari3]

Hello,

I got an error message when I tested D3Trees. Can you please help?

Thank you.

[zsunberg]

What's the output of keys(info)?

[Etwari3]

hello zsunberg,
It may be referring to upper and lower bounds, mu, and sigma values. The tree that was supposed to be produced is

This was presented in the discussion for the ARDESPOT solver (https://github.com/JuliaPOMDP/ARDESPOT.jl). I was trying to reproduce it so I could see if I could replicate it in my model.

Thank you.

[zsunberg]

Yeah, I think the error is being raised when your code calls info[:tree], so I am trying to figure out what type of object info ends up being. Is it nothing or is it a Dict, and if it is a Dict, then what keys does it have in it?

[Etwari3]

I ran a BasicPOMCP solver and got it to run.

It looks like a Dict with :tree_queries , :search_time_us and :tree

I am not sure it is the same for ARDESPOT

[zsunberg]

I think you should check what it is for DESPOT. Comment out the inchrome line and add display(info).