WowAce

With version 4.11.2, I've been getting this error when attempting to click spells in my spellbook and items in my quest tracker.

Clicking disable did nothing, so I determined that it was Bartender4 causing the issue by manually going through and testing each of my addons until I found the one that was causing the error.

Downgrading to 4.11.1 did not fix it, although that version was previously working fine for me.

Related BugCatcher alert:

2x [ADDON_ACTION_BLOCKED] AddOn '*** ForceTaint_Strong ***' tried to call the protected function 'UNKNOWN()'.
[string "@!BugGrabber/BugGrabber.lua"]:480: in function <!BugGrabber/BugGrabber.lua:480>
[string "=[C]"]: ?
[string "=[C]"]: in function `SetCVar'
[string "C_CVar.SetCVar("nameplateMotion", 1)"]:1: in main chunk
[string "=[C]"]: in function `RunScript'
[string "@FrameXML/ChatFrame.lua"]:2170: in function `?'
[string "@FrameXML/ChatFrame.lua"]:5224: in function <FrameXML/ChatFrame.lua:5170>
[string "=[C]"]: ?
[string "=[C]"]: in function `ChatEdit_ParseText'
[string "@FrameXML/ChatFrame.lua"]:4888: in function <FrameXML/ChatFrame.lua:4887>
[string "=[C]"]: in function `ChatEdit_SendText'
[string "@FrameXML/ChatFrame.lua"]:4924: in function `ChatEdit_OnEnterPressed'
[string "*ChatFrame.xml:127_OnEnterPressed"]:1: in function <[string "*ChatFrame.xml:127_OnEnterPressed"]:1>