WowAce

When you enable a Voice indicator on a Square it will disable various other indicators. I assume the ones that would have been initialized after the voice indicator's error. These include the health bar (rendering a black background with no health), icon-center, etc...

16x ...xternal\Wildpants\libs\AceEvent-3.0\AceEvent-3.0-4.lua:33: Attempt to register unknown event "VOICE_START"
[C]: in function `RegisterEvent'
...xternal\Wildpants\libs\AceEvent-3.0\AceEvent-3.0-4.lua:33: in function `OnUsed'
...nts\libs\CallbackHandler-1.0\CallbackHandler-1.0-6.lua:168: in function `RegisterEvent'
Grid2\modules\StatusVoiceComm.lua:12: in function `OnEnable'
Grid2\GridStatus.lua:85: in function `RegisterIndicator'
Grid2\GridIndicator.lua:39: in function `RegisterStatus'
Grid2\GridSetup.lua:62: in function `SetupStatusMap'
Grid2\GridSetup.lua:77: in function `Setup'
Grid2\GridCore.lua:153: in function `LoadConfig'
Grid2\GridCore.lua:142: in function <Grid2\GridCore.lua:131>
(tail call): ?
[C]: ?
[string "safecall Dispatcher[1]"]:9: in function <[string "safecall Dispatcher[1]"]:5>
(tail call): ?
...xternal\Wildpants\libs\AceAddon-3.0\AceAddon-3.0-12.lua:558: in function `EnableAddon'
...xternal\Wildpants\libs\AceAddon-3.0\AceAddon-3.0-12.lua:651: in function <...xternal\Wildpants\libs\AceAddon-3.0\AceAddon-3.0.lua:636>
[C]: in function `LoadAddOn'
FrameXML\UIParent.lua:445: in function `UIParentLoadAddOn'
FrameXML\UIParent.lua:488: in function `CombatLog_LoadUI'
FrameXML\UIParent.lua:1189: in function <FrameXML\UIParent.lua:1085>

Locals:
nil

Duplicated ticket (ticket #558)

This problem was already fixed two days ago in version r815 alpha, i could not test the new voice api, so im unsure if new coded voice status works, but at least Grid2 must not crash.

Grid2-r8170-alpha solved the issue. The one released 3 hours ago. Although there is still an error being thrown, the bars and indicators still work.