Just saw that in the console while making a mod myself

Edit: I wonder... i saw a "broken" piece of equipment in my inventory - maybe one of the old enhancers isn't working anymore and bugging out. I'll can try selling the broken piece and check if the errors persist if you cannot reproduce the errors below.

2020-12-24 03-04-33| T: 9
2020-12-24 03-04-33| Object: Unknown
2020-12-24 03-04-33| Execution Context (inner to outer):
2020-12-24 03-04-33| #0: getPrice N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua
2020-12-24 03-04-33|
2020-12-24 03-04-33| could not execute function 'getPrice' in '"N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua"':
2020-12-24 03-04-33|
2020-12-24 03-04-33| N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua:75: attempt to index global 'Perk' (a nil value)
2020-12-24 03-04-33| stack traceback:
2020-12-24 03-04-33| N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua:75: in function 'getBonuses'
2020-12-24 03-04-33| N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua:485: in function <N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua:483>
2020-12-24 03-04-33|
2020-12-24 03-04-33| Starting thread [Stacktrace Sender]...
2020-12-24 03-04-33| Started thread [Stacktrace Sender] with id 33
2020-12-24 03-04-33| Script T: 9"N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShield
2020-12-24 03-04-33| Enhancer1.lua"Object: Unknown
2020-12-24 03-04-33| Execution Context (inner to outer):
2020-12-24 03-04-33| #0: getName N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnh aonrc eorn1e. loufa
2020-12-24 03-04-33| its requirements is not in its original state, skipping sending of stack trace.
2020-12-24 03-04-33|
2020-12-24 03-04-33| could not execute function 'getName' in '"N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua"':
2020-12-24 03-04-33|
2020-12-24 03-04-33| N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua:75: attempt to index global 'Perk' (a nil value)
2020-12-24 03-04-33| stack traceback:
2020-12-24 03-04-33| N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua:75: in function 'getBonuses'
2020-12-24 03-04-33| N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua:404: in function <N:\SteamLibrary\steamapps\workshop\content\445220\2084524044\data/scripts/systems/SpecializedShieldEnhancer1.lua:402>