Nil xcp when resizing

[Sungray]

LightWorld.lua, line 37, when no stars are created

        for Index, Light in pairs(self.Stars) do
            
            Light:Resize(Width, Height)
            
        end

should be

    if(self.Stars) then
        for Index, Light in pairs(self.Stars) do
            
            Light:Resize(Width, Height)
            
        end
    end

[Matías Hermosilla]

Did you mean

if next(self.Stars) then

The condition you mentioned there only checks that the table self.Stars exists, which is always is true because it's initialized in the constructor.

[Matías Hermosilla]

Unless you're calling directly

LightWorld:Resize(w, h)

(Instead of calling newLightWorld:Resize)

local LightWorld = require("shadows.LightWorld")
local newLightWorld = LightWorld:new()

newLightWorld:Resize(w, h)

Which is a common mistake that I often do.

[Sungray]

Yess, my mistake, you're exactly right, was calling LightWorld. Thanks !