WowAce

I've tried removing cache, wtf, addons folders and starting completely fresh, still same issue. 

I got the suggestion to install bugger and see if an error comes up. When i try to enable or disable any units under "ENABLE UNITS" tab, i get the following error from bugger:

4x ShadowedUnitFrames\modules\units.lua:1433: attempt to call global 'GetNumArenaOpponentSpecs' (a nil value) ShadowedUnitFrames\modules\units.lua:1433: in function `InitializeArena' ShadowedUnitFrames\modules\units.lua:1157: in function `LoadZoneHeader' ShadowedUnitFrames\modules\units.lua:1327: in function `InitializeFrame' ShadowedUnitFrames\modules\movers.lua:246: in function `Enable' ShadowedUnitFrames\modules\movers.lua:466: in function `Update' ShadowedUF_Options\config.lua:4995: in function <ShadowedUF_Options\config.lua:4987> [C]: ? ...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0-78.lua:51: in function <...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:49> ...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0-78.lua:843: in function <...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:664> [C]: ? ...aceBartender4\libs\AceGUI-3.0\AceGUI-3.0-40.lua:72: in function <...aceBartender4\libs\AceGUI-3.0\AceGUI-3.0.lua:70> ...aceBartender4\libs\AceGUI-3.0\AceGUI-3.0-40.lua:290: in function `Fire' ...r4\libs\AceGUI-3.0-40\widgets\AceGUIWidget-CheckBox.lua:68: in function <...r4\libs\AceGUI-3.0\widgets\AceGUIWidget-CheckBox.lua:57>

I assume this could have something to do with why any of the SUF unit frames arent' showing up? I tried even just removing all addons and having just SUF installed. I think I've tried everything at this point. If anyone has any suggestions please help! Thank you!

figured out i had the wrong version installed maybe? 

I wonder why the Twitch addon app would install a version that doesn't work with classic. I went ahead and tried the 4.2 Classic Beta 7 version and it worked. Not sure if that's right but it worked so I assume so! Figured I would let anyone else know that's been running into this issue. 

UPDATE: I've used Twitch app's option to update the addon and it reverted back to the old errors again. So now I know i cannot "Update all addons" because it will ruin it again. So this definitely isn't normal. Well latest version thats working for me is 4.2 Classic Beta 7