Technologies not updates recipes on custom machine [SOLVED]

[Narraka]

Hello,
I create a custom assembling machine. This machine is placed in "script.on_event(defines.events.on_chunk_generated)" event with :

Code: Select all

game.surfaces[1].create_entity({
name=object,
position = {x,y},
force = game.forces.neutral
})

All works fine but possible crafts never updates with tech. Here my entity code :

Code: Select all

{
			type = "assembling-machine",
			enable_inventory_bar = false,
			name = "big-ship-wreck-4",
			icon = "__crash-landings__/graphics/big-ship-wreck-1.png",
			flags = {"placeable-neutral", "placeable-player", "player-creation"},
			subgroup = "wrecks",
			order = "d[remnants]-d[ship-wreck]-a[big]-a",
			max_health = 300,
			corpse = "big-remnants",
			dying_explosion = "medium-explosion",
			resistances =
			{
			  {
				type = "physical",
				percent = 100
			  },
			  {
				type = "explosion",
				percent = 100
			  },
			  {
				type = "acid",
				percent = 100
			  },
			  {
				type = "fire",
				percent = 100
			  }
			},
			collision_box = {{-1.2, -1.2}, {1.2, 1.2}},
			selection_box = {{-1.5, -1.5}, {1.5, 1.5}},
			fast_replaceable_group = "assembling-machine",
			crafting_categories = {"crafting", "advanced-crafting", "crafting-with-fluid"},
			crafting_speed = 0.5,
			energy_source = {
			  type = "burner",
			  effectivity = 1,
			  fuel_inventory_size = 1,
			  emissions = 0.01,
			  smoke =
			  {
				{
				  name = "smoke",
				  deviation = {0.1, 0.1},
				  frequency = 8,
				  position = {-2, -2.3},
				  starting_vertical_speed = 0.1
				}
			  }
			},
			energy_usage = "90kW",
			ingredient_count = 6,
			open_sound = { filename = "__base__/sound/machine-open.ogg", volume = 0.85 },
			close_sound = { filename = "__base__/sound/machine-close.ogg", volume = 0.75 },
			vehicle_impact_sound =  { filename = "__base__/sound/car-metal-impact.ogg", volume = 0.65 },
			working_sound =
			{
			  sound = {
				{
				  filename = "__base__/sound/assembling-machine-t1-1.ogg",
				  volume = 0.8
				},
				{
				  filename = "__base__/sound/assembling-machine-t1-2.ogg",
				  volume = 0.8
				},
			  },
			  idle_sound = { filename = "__base__/sound/idle1.ogg", volume = 0.6 },
			  apparent_volume = 1.5,
			},
		animation =
		{
		  layers =
		  {
			{
			  filename = "__crash-landings__/graphics/big-ship-wreck-assembling-machine.png",
			  priority="medium",
			  width = 256,
			  height = 212,
			  frame_count = 3,
			  line_length = 3,
			  shift = util.by_pixel(0, 2),
			  animation_speed = 0.5,
			},
		  },
		},
	},

What I missed ? PS : if I modify the entity, add minable, item and I mine/replace my machine, recipes are correctly update.

Thanks in advance !

EDIT : I figured out what's wrong. It's because I placed this entity at neutral force so techs of player force don't update neutral tech. But now bitters can attack this :/