I think my problem is the same thing, and its only in the 0.4.5 version.
104.187 Error ServerMultiplayerManager.cpp:92: MultiplayerManager failed: "beltlayer/control.lua:1: beltlayer/configchange.lua:1: beltlayer/Editor.lua:1: module lualib.BaseEditor.BaseEditor not found; no such file beltlayer/lualib/BaseEditor/BaseEditor.lua no such file beltlayer/lualib/BaseEditor/BaseEditor.lua no such file core/lualib/lualib/BaseEditor/BaseEditor.lua
stack traceback:
[C]: in function 'require'
beltlayer/Editor.lua:1: in main chunk
[C]: in function 'require'
beltlayer/configchange.lua:1: in main chunk
[C]: in function 'require'
beltlayer/control.lua:1: in main chunk
stack traceback:
[C]: in function 'require'
beltlayer/configchange.lua:1: in main chunk
[C]: in function 'require'
beltlayer/control.lua:1: in main chunk
stack traceback:
[C]: in function 'require'
beltlayer/control.lua:1: in main chunk