Doing the quest "Bot's Eye View" in Whitevale, got this error when transforming to the bot:

...tar\Addons\CandyUI_UnitFrames\CandyUI_UnitFrames.lua:853: bad argument #1 to 'floor' (number expected, got nil)
stack trace:
[C]: in function 'floor'
...tar\Addons\CandyUI_UnitFrames\CandyUI_UnitFrames.lua:853: in function 'SetBarValue'
...tar\Addons\CandyUI_UnitFrames\CandyUI_UnitFrames.lua:827: in function 'UpdateClusters'
...tar\Addons\CandyUI_UnitFrames\CandyUI_UnitFrames.lua:243: in function <...tar\Addons\CandyUI_UnitFrames\CandyUI_UnitFrames.lua:234>

I think I have it fixed but it's kind of a difficult thing to test. I'll update it when I get a chance.

Open another issue if the problem keeps popping up. Thanks!