Changing raid difficulties gives UI error, unable to change

Support Bug Report
1

Disabling all addons doesn’t resolve this.

edit: none of the difficulty options were selected, selecting one fixed it.

Message: Interface\FrameXML\UnitPopup.lua:2132: attempt to index field '?' (a nil value)
Time: Thu Sep 26 20:24:01 2019
Count: 1
Stack: Interface\FrameXML\UnitPopup.lua:2132: attempt to index field '?' (a nil value)
[C]: ?
Interface\FrameXML\UnitPopup.lua:2132: in function `SetRaidDifficulties'
Interface\FrameXML\UnitPopup.lua:1883: in function `func'
Interface\FrameXML\UIDropDownMenu.lua:910: in function `UIDropDownMenuButton_OnClick'
[string "*:OnClick"]:1: in function <[string "*:OnClick"]:1>

Locals:
2

It looks like this is still an issue. You need to select difficulty before selecting raid size if you don’t want to see the error and not be able to switch. Annoying.

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