error lua

[paulvilla]

Message: Interface/AddOns/AI_VoiceOver/MissionProgress.lua:76: bad argument #1 to 'match' (string expected, got nil)
Time: Fri Aug 30 10:41:30 2024
Count: 8
Stack: Interface/AddOns/AI_VoiceOver/MissionProgress.lua:76: bad argument #1 to 'match' (string expected, got nil)
[string "@Interface/AddOns/AI_VoiceOver/MissionProgress.lua"]:76: in function <Interface/AddOns/AI_VoiceOver/MissionProgress.lua:69>
[string "@Interface/AddOns/AI_VoiceOver/MissionProgress.lua"]:122: in function <Interface/AddOns/AI_VoiceOver/MissionProgress.lua:107>
[string "@Interface/AddOns/AI_VoiceOver/MissionProgress.lua"]:148: in function <Interface/AddOns/AI_VoiceOver/MissionProgress.lua:146>

Locals: questLogIndex = 27
objectivesCompleted = 0
objectivesTotal = 0
(for index) = 1
(for limit) = 1
(for step) = 1
i = 1
text = nil
objectiveType = nil
finished = nil

[JacobVanAchter-esc]

Fix:

local function GetQuestProgress(questLogIndex)
local objectivesCompleted = 0
local objectivesTotal = 0

for i = 1, GetNumQuestLeaderBoards(questLogIndex) do
    local text, objectiveType, finished = GetQuestLogLeaderBoard(i, questLogIndex)
    if objectiveType ~= "header" and text then
        local numCompleted, numRequired = string.match(text, "(%d+)/(%d+)")
        numCompleted = tonumber(numCompleted)
        numRequired = tonumber(numRequired)

        if numCompleted and numRequired then
            objectivesCompleted = objectivesCompleted + numCompleted
            objectivesTotal = objectivesTotal + numRequired
        elseif finished then
            -- If the objective is finished but we couldn't parse numbers, count it as 1/1
            objectivesCompleted = objectivesCompleted + 1
            objectivesTotal = objectivesTotal + 1
        end
    end
end

if objectivesTotal > 0 then
    return (objectivesCompleted / objectivesTotal) * 100
else
    return 0
end

end