Describe the problem

Message: Interface/AddOns/SlashIn/SlashIn.lua:14: attempt to index upvalue 'MacroEditBox' (a nil value)
Time: Thu Jan 18 00:46:18 2024
Count: 1
Stack: Interface/AddOns/SlashIn/SlashIn.lua:14: attempt to index upvalue 'MacroEditBox' (a nil value)
[string "@Interface/AddOns/RCLootCouncil/Classes/Services/ErrorHandler.lua"]:152: in function <...dOns/RCLootCouncil/Classes/Services/ErrorHandler.lua:150>
[string "=[C]"]: ?
[string "@Interface/AddOns/SlashIn/SlashIn.lua"]:14: in function <Interface/AddOns/SlashIn/SlashIn.lua:13>
[string "@Interface/AddOns/SlashIn/SlashIn.lua"]:32: in function <Interface/AddOns/SlashIn/SlashIn.lua:32>

Version 10.2.5

+ tried a bunch of different commands, including the one in the example, and nothing works. the help thing shows up, but no actual functionality.