[0.17.2] Crash when shooting a unit: "Unset shooting target" (modded)

[TheSAguy]

Hi,

For some reason, I'm getting a CTD when I shoot one of my created units.
I've created 8 new unit types, but for some reason it only seems to crashed on the two red unit types - 1 biter and 1 spitter...

I've attached the MOD, Save and LOG. the Mod has not yet been published.

Thanks.

[orzelek]

Are you doing something specific on death of those units?
While game should not crash it seems that there is something really weird going on in death handler.

[TheSAguy]

Okay, so yes I am doing some stuff in control.

I have these and this is causing the problem:

Code: Select all

--- Check for Fire Biter
function isFireBiter(entity)
	return (string.find(entity.name, "ne%-biter%-fire%-") or string.find(entity.name, "ne%-spitter%-fire%-"))
end

Code: Select all

local function On_Death(event)
....

	if isFireBiter(entity) and entity.type == "unit" and UnitNumber(entity) ~= nil then
		
		if math.floor(UnitNumber(entity)) < 5 then
			surface.create_entity({name="ne-small-fire-explosion", position = pos, force = "enemy"})
		elseif math.floor(UnitNumber(entity)) < 15 then
			surface.create_entity({name="ne-medium-fire-explosion", position = pos, force = "enemy"})
		else
			surface.create_entity({name="ne-big-fire-explosion", position = pos, force = "enemy"})
		end
	end

end
	

[TheSAguy]

So it's something to do with my fire-explosion creation, but what I'm having a hard time determining...

[orzelek]

I think dev will need to take a look. I have no idea what could be FluidBox doing in that call stack

[posila]

Thanks for the report.
This should be fixed as of 0.17.12 or 0.17.13