Message: Interface\AddOns\SpellAnnouncerClassic\Options.lua:735: attempt to index field '?' (a nil value)
Time: Mon Mar 2 07:23:04 2020
Count: 1
Stack: Interface\AddOns\SpellAnnouncerClassic\Options.lua:735: attempt to index field '?' (a nil value)
Interface\AddOns\SpellAnnouncerClassic\Options.lua:735: in function ?' ...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:225: in function <...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:169> ...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:1202: in function <...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:1117> ...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:1144: in function <...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:1117> ...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:1648: in function FeedGroup'
...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:1928: in function Open' ...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:1956: in function <...nfig-3.0\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:1954> [C]: ? ...face\AddOns\Altoholic\libs\AceGUI-3.0\AceGUI-3.0.lua:72: in function <...face\AddOns\Altoholic\libs\AceGUI-3.0\AceGUI-3.0.lua:70> ...face\AddOns\Altoholic\libs\AceGUI-3.0\AceGUI-3.0.lua:290: in function Fire'
...GUI-3.0\widgets\AceGUIContainer-BlizOptionsGroup.lua:20: in function <...GUI-3.0\widgets\AceGUIContainer-BlizOptionsGroup.lua:19>
[C]: in function Show' Interface\FrameXML\InterfaceOptionsFrame.lua:28: in function InterfaceOptionsList_DisplayPanel'
Interface\FrameXML\InterfaceOptionsFrame.lua:46: in function `InterfaceOptionsListButton_OnClick'
[string ":OnClick"]:2: in function <[string ":OnClick"]:1>

Locals:

This happens if you have a spell or aura selected and I remove that spell from the spell list when updating to a new version. Selecting on of the available spells should solve the problem.