WowAce

Hi getting this lua alot playing arenas and i can hear the fatality from buggrab constant, maybe this is something on blizzard end or gladiusEX dont like bartender4

82x [ADDON_ACTION_BLOCKED] AddOn 'GladiusEx' tried to call the protected function 'GladiusExArenaFrame:Show()'.
[string "@!BugGrabber/BugGrabber.lua"]:480: in function <!BugGrabber/BugGrabber.lua:480>
[string "=[C]"]: in function `Show'
[string "@GladiusEx/GladiusEx.lua"]:616: in function `ShowFrames'
[string "@GladiusEx/GladiusEx.lua"]:684: in function `?'
[string "@Bartender4/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:119: in function <...er4/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:119>
[string "=[C]"]: ?
[string "@Bartender4/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:29: in function <...er4/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:25>
[string "@Bartender4/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:64: in function `Fire'
[string "@Bartender4/libs/AceEvent-3.0-4/AceEvent-3.0.lua"]:120: in function <Bartender4/libs/AceEvent-3.0/AceEvent-3.0.lua:119>

I think I'm getting the same or very similar error aswell and my PvP games have become very laggy, probably because of this:

59x [ADDON_ACTION_BLOCKED] AddOn 'GladiusEx' tried to call the protected function 'GladiusExArenaFrame:Show()'.
[string "@!BugGrabber/BugGrabber.lua"]:480: in function <!BugGrabber/BugGrabber.lua:480>
[string "=[C]"]: in function `Show'
[string "@GladiusEx/GladiusEx.lua"]:616: in function `ShowFrames'
[string "@GladiusEx/GladiusEx.lua"]:684: in function `?'
[string "@AllTheThings/lib/CallbackHandler-1.0-7/CallbackHandler-1.0.lua"]:119: in function <...ings/lib/CallbackHandler-1.0/CallbackHandler-1.0.lua:119>
[string "=[C]"]: ?
[string "@AllTheThings/lib/CallbackHandler-1.0-7/CallbackHandler-1.0.lua"]:29: in function <...ings/lib/CallbackHandler-1.0/CallbackHandler-1.0.lua:25>
[string "@AllTheThings/lib/CallbackHandler-1.0-7/CallbackHandler-1.0.lua"]:64: in function `Fire'
[string "@ArkInventory/Externals/Ace3/AceEvent/AceEvent-3.0-4.lua"]:120: in function <...rkInventory/Externals/Ace3/AceEvent/AceEvent-3.0.lua:119>

This is due neither to Bartender nor to GladiusEx. There's something else tainting some frames.

As a reminder, always reload before & after using Edit Mode. It's still somewhat buggy and can cause these kind of bugs.