1x ...Questie\Libs\AceSerializer-3.0\AceSerializer-3.0-5.lua:247: bad argument #1 to 'gsub' (string expected, got nil)
[string "=[C]"]: ?
[string "@Questie\Libs\AceSerializer-3.0\AceSerializer-3.0-5.lua"]:247: in function Deserialize' [string "@Details\core\network.lua"]:404: in function func'
[string "@details\core\network.lua"]:648: in function ?' [string "@Questie\Libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:119: in function <...tie\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:119> [string "=[C]"]: ? [string "@Questie\Libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:29: in function <...tie\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:25> [string "@Questie\Libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:64: in function Fire'
[string "@Questie\Libs\AceComm-3.0\AceComm-3.0-12.lua"]:222: in function `OnReceiveMultipartLast'
[string "@Questie\Libs\AceComm-3.0\AceComm-3.0-12.lua"]:256: in function <...faceQuestie\Libs\AceComm-3.0\AceComm-3.0.lua:246>

Hey @SunnyJang38 can you reproduce this issue and explain when this happens? We need more information than just the stack trace you posted.

Oh right, I overlooked the @Details\core\network.lua

@SunnyJang38 can you report this to the Details authors please? :)

This is a bug in Details.
All references to Questie in trace are to libraries both use.

someone report about @details\core\network.lua:648 error to Detail's Discord
but, no answer about it

Go ahead and open up an issue on their issue tracker @SunnyJang38 https://github.com/Tercioo/Details-Damage-Meter/issues 👍🏻