Updated to 1.1.0Alpha and received the following error when I opened the mission table.

Date: 2018-09-09 17:26:41
ID: 2
Error occured in: Global
Count: 1
Message: ...ce\AddOns\ChampionCommander\libs\LibInit\factory.lua line 282:
attempt to index field 'Left' (a nil value)
Debug:
(tail call): ?
[C]: ?
...ce\AddOns\ChampionCommander\libs\LibInit\factory.lua:282: DropDown()
...ce\AddOns\ChampionCommander\libs\LibInit\factory.lua:356: Option()
ChampionCommander\missionlist.lua:678: Menu()
ChampionCommander\missionlist.lua:741:
ChampionCommander\missionlist.lua:736
(tail call): ?
[C]: ?
[C]: Show()
..\FrameXML\UIParent.lua:2614: SetUIPanel()
..\FrameXML\UIParent.lua:2420: ShowUIPanel()
..\FrameXML\UIParent.lua:2320:
..\FrameXML\UIParent.lua:2316
[C]: SetAttribute()
..\FrameXML\UIParent.lua:3141:
..\FrameXML\UIParent.lua:3129
[C]: ShowUIPanel()
..\FrameXML\UIParent.lua:1724:
..\FrameXML\UIParent.lua:1090
Locals:
(*temporary) = defined =[C]:-1

AddOns:

getting the same...

Date: 2018-09-10 21:54:12
ID: 1
Error occured in: Global
Count: 1
Message: ...ce\AddOns\ChampionCommander\libs\LibInit\factory.lua line 282:
   attempt to index field 'Left' (a nil value)
Debug:
   [C]: ?
   ...ce\AddOns\ChampionCommander\libs\LibInit\factory.lua:282: DropDown()
   ...ce\AddOns\ChampionCommander\libs\LibInit\factory.lua:356: Option()
   ChampionCommander\missionlist.lua:678: Menu()
   ChampionCommander\missionlist.lua:741:
      ChampionCommander\missionlist.lua:736
   (tail call): ?
   [C]: ?
   [C]: Show()
   ..\FrameXML\UIParent.lua:2614: SetUIPanel()
   ..\FrameXML\UIParent.lua:2420: ShowUIPanel()
   ..\FrameXML\UIParent.lua:2320:
      ..\FrameXML\UIParent.lua:2316
   [C]: SetAttribute()
   ..\FrameXML\UIParent.lua:3141: ShowUIPanel()
   ..\FrameXML\UIParent.lua:1724:
      ..\FrameXML\UIParent.lua:1090
Locals:

According to comments on the Curse page, it looks like an incompatibility with the embedded LibInit library. As a side effect, there is an unusable drop-down menu appearing in the bottom left of my screen.

Fixed in Beta-2