Expecting elements, got boolean.

[rusztamas]

Hello! I have the following problem:

It is really annoying, because i don't know why is this happening.
Whether i am in the car or not, it is spamming the debugscript, and starts, after i sat in the vehicle.

function getJarmuElet()
	local jatekosVehicle = getPedOccupiedVehicle ( localPlayer )
	local jarmuHealth = getElementHealth ( jatekosVehicle ) / 10
	if jatekosVehicle and jarmuHealth then
		return jarmuHealth
	else
		return nil
	end
end

if jarmuHealth > 80 then
	dxDrawText ("Jármű: #42f448OK!", 1480/devX*jatekosX, 802.5/devY*jatekosY, _, _, _, _, "default-bold", _, _, _, _, _, true)
elseif jarmuHealth  <= 79 and jarmuHealth >= 51 then
	dxDrawText ("Jármű: #f49141STOP!", 1475/devX*jatekosX, 802.5/devY*jatekosY, _, _, _, _, "default-bold", _, _, _, _, _, true)
elseif jarmuHealth <= 50 then
	dxDrawText ("Jármű: #f45241SERV!", 1475/devX*jatekosX, 802.5/devY*jatekosY, _, _, _, _, "default-bold", _, _, _, _, _, true)
end

jarmuHealth's definition in the other function:

local jatekosVehicle = getPedOccupiedVehicle (localPlayer) --this one is defined as well, because later there are some things that need the vehicle element
local jarmuHealth = getJarmuElet()

Line 23 is the 3d line of function getJarmuElet. Sorry for hungarian namings, i already got used to it, but trying to use mixed languages in production code, and trying to use full english next time.  But please help, i really don't know what the problem is.

[kikos500]

function getJarmuElet()
	local jatekosVehicle = getPedOccupiedVehicle ( localPlayer )
	if not jatekosVehicle then return end
	local jarmuHealth = getElementHealth ( jatekosVehicle ) / 10
	if jatekosVehicle and jarmuHealth then
		return jarmuHealth
	else
		return nil
	end
end

try this

[rusztamas]

now this error is gone, but there is an other, i will post it here as soon as i arrive home from school

[rusztamas]

Thank you for your help! You made me understand what the problem was, did this in a few cases too, fixed the buggy script.