WIM Error

[fatlus]

A forwarded error:

Message: Interface\AddOns\WIM\WIM.lua:2035: bad argument #1 to 'strlower' (string expected, got nil)
Time: 01/27/18 12:57:15
Count: 1
Stack: [C]: in function strlower' Interface\AddOns\WIM\WIM.lua:2035: in function WIM_FilterResult'
Interface\AddOns\WIM\WIM.lua:2000: in function WIM_FilterResult_Interface' Interface\AddOns\WIM\WIM.lua:545: in function filterFunc'
Interface\AddOns\ElvUI\modules\chat\chat.lua:809: in function ChatFrame_MessageEventHandler' Interface\AddOns\ElvUI\modules\chat\chat.lua:1397: in function DisplayChatHistory'
Interface\AddOns\ElvUI\modules\chat\chat.lua:1612: in function Initialize' Interface\AddOns\ElvUI\modules\chat\chat.lua:1700: in function <Interface\AddOns\ElvUI\modules\chat\chat.lua:1699> ...ibraries\CallbackHandler-1.0\CallbackHandler-1.0.lua:155: in function <...ibraries\CallbackHandler-1.0\CallbackHandler-1.0.lua:155> [string "safecall Dispatcher[1]"]:4: in function <[string "safecall Dispatcher[1]"]:4> [C]: ? [string "safecall Dispatcher[1]"]:13: in function ?'
...ibraries\CallbackHandler-1.0\CallbackHandler-1.0.lua:90: in function Fire' Interface\AddOns\ElvUI\core\core.lua:966: in function InitializeModules'
Interface\AddOns\ElvUI\core\core.lua:1078: in function ?' ...ist\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:146: in function <...ist\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:146> [string "safecall Dispatcher[1]"]:4: in function <[string "safecall Dispatcher[1]"]:4> [C]: ? [string "safecall Dispatcher[1]"]:13: in function ?'
...ist\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:91: in function `Fire'
...AddOns\ElvUI\Libraries\AceEvent-3.0\AceEvent-3.0.lua:120: in function <...AddOns\ElvUI\Libraries\AceEvent-3.0\AceEvent-3.0.lua:119>

When opening the chat history:
Message: Interface\AddOns\ElvUI\modules\chat\chat.lua:401: attempt to index global 'CopyChatFrame' (a nil value)
Time: 01/27/18 12:59:18
Count: 2
Stack: [C]: ?
Interface\AddOns\ElvUI\modules\chat\chat.lua:401: in function `CopyChat'
Interface\AddOns\ElvUI\modules\chat\chat.lua:338: in function <Interface\AddOns\ElvUI\modules\chat\chat.lua:336>

Used addon version:
https://wow.curseforge.com/projects/project-2832/files/72750

[Tremolo4]

Maybe due to mangos/blizzardui SMSG_WHO bug?
Try this fixed WhoLib version.
WIM-2.4.15_betterwhofix.zip

[Tremolo4]

For anyone interested, here is an actual fixed version (untested)
Edit: fixed missing AceLibrary. Whoops.
WIM-2.4.15_betterwhofix_libwho-2.0.zip

[Tremolo4]

This error is actually not caused by the SMSG_WHO bug. See here