bad argument #1 to 'unpack'

[saluta]

How to fix this error

addEventHandler("onClientGUIClick", resourceRoot, function()
    if (source == Grid_VS) then
        local carName = guiGridListGetItemText(Grid_VS, guiGridListGetSelectedItem(Grid_VS), 1)
        local carID = getVehicleModelFromNewName(carName) or getVehicleModelFromName(carName)
        local c1, c2, c3, c4 = unpack(vehicleSpeeds[carID])
        guiSetText(cLbl[1], "Stoke. speed: "..c1.." km/h.")
        guiSetText(cLbl[2], "Max. speed: "..c2.." km/h.")
        guiSetText(cLbl[3], "Acceleration 0-100 for "..c3.." s.")
        guiSetText(cLbl[4], "Drive unit: "..c4..".")
    end
end)

Spoiler

https://imgur.com/a/MWIAKr5 photo

 

[IIYAMA]

 

1 hour ago, saluta said:

How to fix this error

 

You should first check if the table exist. If not, fill in the blanks.

local blankValue = "-"
local c1, c2, c3, c4 = blankValue, blankValue, blankValue, blankValue

local speedData = vehicleSpeeds[carID]
if speedData then
	c1, c2, c3, c4 = unpack(speedData)
end

guiSetText(cLbl[1], "Stoke. speed: "..c1.." km/h.")
guiSetText(cLbl[2], "Max. speed: "..c2.." km/h.")
guiSetText(cLbl[3], "Acceleration 0-100 for "..c3.." s.")
guiSetText(cLbl[4], "Drive unit: "..c4..".")

 

[saluta]

12 hours ago, IIYAMA said:

 

 

You should first check if the table exist. If not, fill in the blanks.

local blankValue = "-"
local c1, c2, c3, c4 = blankValue, blankValue, blankValue, blankValue

local speedData = vehicleSpeeds[carID]
if speedData then
	c1, c2, c3, c4 = unpack(speedData)
end

guiSetText(cLbl[1], "Stoke. speed: "..c1.." km/h.")
guiSetText(cLbl[2], "Max. speed: "..c2.." km/h.")
guiSetText(cLbl[3], "Acceleration 0-100 for "..c3.." s.")
guiSetText(cLbl[4], "Drive unit: "..c4..".")

 

Thank you so much, low bow.