The following error occurred when started a new Editor Extensions/Testing Scenario, Editor Extensions is v1.13.5, stdlib is v1.4.8.
Selecting the scenario will engage the loading of the map, and lead to an error.
I've included a link to a gif demonstrating the process, note that I am running
approximately 100 other mods, but I haven't listed them for brevity.
Let me know if you want the full list
https://i.gyazo.com/4ce3bf3465e9e83fe873507d2862d878.mp4
The mod Picker Dollies (1.2.5) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event PickerDollies::on_player_removed (ID 75)
stdlib/stdlib/event/event.lua:368: stdlib/stdlib/event/player.lua:79: attempt to index field 'players' (a nil value)
stack traceback:
[C]: in function 'error'
stdlib/stdlib/event/event.lua:368: in function 'dispatch_event'
stdlib/stdlib/event/event.lua:438: in function <stdlib/stdlib/event/event.lua:396>