[Bug] Radon Crash when the Host Turtle is using an Inventory Directly Adjacent

[creeloper27]

If you have an Inventory directly near the Host Turtle then radon correctly shows the amounts available, tho if you try buying one of those items radon crashes like follows:

[Selim042]

The inventory and turtle need to be networked together, can't be a directly wrapped peripheral.

[creeloper27]

It would be nice to have this scenario handled with a proper descriptive error message.