Adil wrote: And by default tables are indexed from 1.

I know but when the table is empty the for statement will never stop

Hello,
I have problem with a mod i try to make , beacaue everytime when i try to run a function called add_newelementextension i´ll get this error message:"control.lua:23: attempt to index field 'taxiextension' (a nil value)"

here is my code:

require "util"
require "defines"
script.on_load ...

Hello
I try to make a new mod and for this mod I need to access a global variable, but every time I try to access this variablr I´ll get this error message: attempt to index global 'glob' (a nil value)
Here is the code:
require "util"
require "defines"
script.on_load(function()
if glob.available ...