35x Plexus/Frame.lua:146: attempt to index field 'db' (a nil value)
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "@Blizzard_FrameXML/RestrictedFrames.lua"]:674: in function <Blizzard_FrameXML/RestrictedFrames.lua:673>
[string "@Blizzard_FrameXML/RestrictedFrames.lua"]:812: in function `CallMethod'
[string " RegisterUnitWatch(self)
self:SetAttribute("*type1", "target")
self:SetAttribute("useparent-toggleForVehicle", true)
self:SetAttribute("useparent-allowVehicleTarget", true)
self:SetAttribute("useparent-unitsuffix", true)

local header = self:GetParent()
if header:GetAttribute("unitsuffix") == "pet" then
self:SetAttribute("useOwnerUnit", true)
self:SetAttribute("unitsuffix", "pet")
end

local click = header:GetFrameRef("clickcast_header")
if click then
click:SetAttribute("clickcast_button", self)
click:RunAttribute("clickcast_register")
end

header:CallMethod("initialConfigFunction")

self:SetWidth(36)
self:SetHeight(36)
self:SetAttribute("initial-width", 36)
self:SetAttribute("initial-height", 36)
local attr = self:GetAttribute("*type2")
if attr == "togglemenu" or attr == nil then
self:SetAttribute("*type2", "togglemenu")
end
"]:19: in function <[string " RegisterUnitWatch(self)..."]:1>
[string "=(tail call)"]: ?
[string "=[C]"]: ?
[string "@Blizzard_FrameXML/RestrictedExecution.lua"]:483: in function <...aceBlizzard_FrameXML/RestrictedExecution.lua:446>
[string "@Blizzard_FrameXML/SecureGroupHeaders.lua"]:116: in function <...faceBlizzard_FrameXML/SecureGroupHeaders.lua:110>
[string "@Blizzard_FrameXML/SecureGroupHeaders.lua"]:173: in function <...faceBlizzard_FrameXML/SecureGroupHeaders.lua:130>
[string "@Blizzard_FrameXML/SecureGroupHeaders.lua"]:495: in function <...faceBlizzard_FrameXML/SecureGroupHeaders.lua:394>
[string "=[C]"]: in function Show' ... [string "@Blizzard_UIParent/Mainline/UIParent.lua"]:422: in function UIParentLoadAddOn'
[string "@Blizzard_UIParent/Mainline/UIParent.lua"]:627: in function MajorFactions_LoadUI' [string "@Blizzard_ExpansionLandingPage/Blizzard_WarWithinLandingPage.lua"]:96: in function SetUpMajorFactionList'
[string "@Blizzard_ExpansionLandingPage/Blizzard_WarWithinLandingPage.lua"]:89: in function RefreshMajorFactionList' [string "@Blizzard_ExpansionLandingPage/Blizzard_WarWithinLandingPage.lua"]:84: in function RefreshOverlay'
[string "@Blizzard_ExpansionLandingPage/Blizzard_WarWithinLandingPage.lua"]:76: in function <...pansionLandingPage/Blizzard_WarWithinLandingPage.lua:72>
[string "=[C]"]: in function CreateFrame' [string "@Blizzard_ExpansionLandingPage/Blizzard_WarWithinLandingPage.lua"]:48: in function CreateOverlay'
[string "@Blizzard_ExpansionLandingPage/Blizzard_ExpansionLandingPage.lua"]:82: in function `RefreshExpansionOverlay'
[string "@Blizzard_ExpansionLandingPage/Blizzard_ExpansionLandingPage.lua"]:37: in function <...pansionLandingPage/Blizzard_ExpansionLandingPage.lua:35>

Locals:

should be fixed: 4acf2c0 included in v3.4.2 if you still have issues after updating please feel free to repoen or make a new issue report, thanks!