Error: Running LUA method 'update' [...] attempt to call method 'getIsControlled' (a nil value)

[MicaelJarniac]

Video: https://drive.google.com/file/d/131hkzIV-AE91h5ISUgtOiPIoWhhCisyF/view?usp=drivesdk

Timestamps:

• 0:02 - Attempting to switch vehicles forward (multiple times)
• 0:06 - Switching vehicles in reverse order (multiple times)
• 0:09 - Trying to switch forward again (multiple times)
• 0:12 - Opened console to see errors

Log: https://pastebin.com/TrpFFjUJ

Line 6035, 6036:

2020-05-08 18:02 Error: Running LUA method 'update'.
2020-05-08 18:02 C:/Users/Micael Jarniac/Documents/My Games/FarmingSimulator2019/mods/FS19_VehicleExplorer/VehicleSort.lua:1907: attempt to call method 'getIsControlled' (a nil value)

It's not the first time something like this happens.
When I was in the telehandler, I couldn't switch vehicles forward.
If I tried to switch backwards, it worked, but issue #35 also happened there (the train was parked, yet it wasn't ignored).
When switching forward, it'd work fine up to the telehandler, then get stuck on it, and throw all those errors.

[hpmc13]

I get the same error usually after I either purchase or sell a vehicle.
The workaround that I found is to open the list, grab any vehicle on it, move it to anywhere else on the list, then grab it again and move it back.