I don't know if I'm too late with this information but hopefully I help someone. If you're getting too many errors you need to update 13 addons and maybe update 3 more. You just need to insert the new versions into the Interface->AddOns folder, overwriting your current addons. If that doesn't work, download a fresh RealUI, install it, then replace the addons.
I recommend backing up your current addons. Keep your new versions just in case you make a mistake. If you actually manage to update all of this with no problems, back that up because it really is a PITA to install.
Update these to 7.1.0; all addons listed ARE updated to 7.1.0- Aurora
- BadBoy
- BadBoy_CCleaner
- BadBoy_Guilded
- Bartender4
- !BugGrabber
- Clique
- Kui Nameplates
- Masque
- Mik's Scrolling Battle Text
- PhanxChat
- Raven
- Skada
These are currently still at version 7.0.3 and may need updating but probably not
Do NOT update these (stated on the RealUI download page- cargBags_Nivaya: RealUI
- EasyMail 3.6
- FreebTip
- FreebTipiLvl
- FreebtipSpec
Updating so many addons at the same time is messy. After I updated all of these, I have no errors.
Edit: Spoke too soon. I have only one error and that is nibRealUI_Config: Options initialization failed. Everything else works at least...
Edit2: If you get the above error, try the fix posted by the post after mine!
Linear Mode
