can't recognize inventory

[thestronger8]

I have a robot with inventory controller upgrade,I place it near a chest.In lua mode, enter the following code:

cp=require "component" iv=cp.inventory_controller iv.getInventorySize(3)

in single player mode,can return the correct result, but in server mode, return nil "no inventory"

What should I do?

MC version: 1.7.10 OC version: 1.7.2.1166-universal & 1.7.1.1137-universal

[xarses]

Are you using sponge or something similar with player claims? If so you need to find a setting for allowing fake players. See if #2730, #2706

[payonel]

cannot repro, working well for me make sure to use sides relative to the face of the robot test all sides, you might not be oriented like you think also, leverage the sides library in openos, it can be helpful