Local peer missing

[ExplodingImplosion]

Connecting to server gives me the error The peer is unknown (current local peer ID). If I set the controller's peer to 1, then every half a second, it says The local peer was not found. This is a bug. PeerID: (current local peer ID)

func _setup_synchronizer(local_id: int) -> void:
	GameSync.setup_controller(
		self,
		get_multiplayer_authority(),
		collect_inputs,
		count_input_size,
		are_inputs_different,
		controller_process
	)


E 0:00:11:0390   cube.gd:15 @ _setup_synchronizer(): The peer is unknown `866995536`.
  <C++ Error>    Condition "pd" is false. Returning: nullptr
  <C++ Source>   modules\network_synchronizer\scene_synchronizer.cpp:1547 @ NS::SceneSynchronizerBase::get_controller_for_peer()
  <Stack Trace>  cube.gd:15 @ _setup_synchronizer()
                 cube.gd:8 @ _ready()
                 3d.gd:88 @ spawn()



func _setup_synchronizer(local_id: int) -> void:
	GameSync.setup_controller(
		self,
		1,
		collect_inputs,
		count_input_size,
		are_inputs_different,
		controller_process
	)

E 0:00:06:0849   NS::SceneSynchronizerBase::rpc_notify_netstats: The local peer was not found. This is a bug. PeerID: 1088757787
  <C++ Error>    Condition "local_peer_data" is false. Returning: m_retval
  <C++ Source>   modules\network_synchronizer\scene_synchronizer.cpp:1178 @ NS::SceneSynchronizerBase::rpc_notify_netstats()

[AndreaCatania]

Hey! To the setup_controller function you want to pass the local_id.
The correct syntax is:

func _setup_synchronizer(local_id: int) -> void:
	GameSync.setup_controller(
		self,
		local_id,
		collect_inputs,
		count_input_size,
		are_inputs_different,
		controller_process
	)

[ExplodingImplosion]

Thanks so much! Quick heads up that the documentation for GdScenceSynchronizer says to use get_multiplayer_authority.

NetworkSynchronizer/doc_classes/GdSceneSynchronizer.xml

Lines 23 to 29 in 03fef09

	func _setup_synchronizer(local_id) -> void:
	# This function is called by the NetworkSynchronizer to setup the node synchronization model.
	# The function `setup_controller` is used to specify the functions that will control the character.
	GameSceneSync.setup_controller(self, get_multiplayer_authority(), _collect_inputs, _count_input_size, _are_inputs_different, _controller_process)
	# Register all the variables to keep in sync that the function `_controller_process` modifies.
	GameSceneSync.register_variable(self, "velocity")
	GameSceneSync.register_variable(self, "transform")

It also appears that I'm getting a similar issue when using local_id:

E 0:00:02:0012   cube.gd:15 @ _setup_synchronizer(): The peer is unknown `0`.
  <C++ Error>    Condition "pd" is false. Returning: nullptr
  <C++ Source>   modules\network_synchronizer\scene_synchronizer.cpp:1547 @ NS::SceneSynchronizerBase::get_controller_for_peer()
  <Stack Trace>  cube.gd:15 @ _setup_synchronizer()
                 cube.gd:8 @ _ready()
                 3d.gd:88 @ spawn()

Is it possible that I might've done something else incorrectly?

[AndreaCatania]

The peer 0 doesn't exist, I thinks you are exchanging local_id with peer_id. Can you please paste the code you are using here?

[ExplodingImplosion]

Sure! Here it is:

Level script:

extends Node3D

var gamers := {}
var peer: ENetMultiplayerPeer
const cube = preload("res://cube.tscn")

...

# This is the function that is called when a peer connects
func dude_connected(id: int) -> void:
	prints(id,"connected")
	for gamer:int in gamers:
		print(gamer)
		spawn.rpc_id(id,gamer)
	spawn(id)
	print(id)
	spawn.rpc(id)

...

# This is the function that creates a cube
@rpc("authority","call_remote","reliable") func spawn(id: int) -> void:
	prints(multiplayer.get_unique_id(),"spawning player %s"%id)
	var player := cube.instantiate()
	player.set_multiplayer_authority(id)
	player.name = str(id)
	add_child(player)
	player.position.y = 0.5
	gamers[id] = player

Character (cube) script:

extends CharacterBody3D

var inputs := Vector2.ZERO

func _ready() -> void:
	GameSync.register_node(self)

func _exit_tree() -> void:
	GameSync.unregister_node(self)

func _setup_synchronizer(local_id: int) -> void:
	prints(local_id, "setting up", get_multiplayer_authority())
	GameSync.setup_controller(
		self,
		local_id,
		collect_inputs,
		count_input_size,
		are_inputs_different,
		controller_process
	)
	GameSync.register_variables(self,net_vars)

func collect_inputs(delta: float, buffer: DataBuffer) -> void:
	inputs = Input.get_vector(&"ui_left",&"ui_right",&"ui_up",&"ui_down")
	buffer.add_vector2(inputs)

func count_input_size(inputs: DataBuffer) -> int:
	return inputs.get_vector2_size()

func are_inputs_different(i1: DataBuffer, i2: DataBuffer) -> bool:
	if i1.size() != i2.size():
		return true
	var one := i1.read_vector2()
	var two := i2.read_vector2()
	return one != two

func controller_process(delta: float, buffer: DataBuffer) -> void:
	inputs = buffer.read_vector2()
	velocity.x = inputs.x
	velocity.z = inputs.y
	move_and_slide()


const net_vars: Array[StringName] = [
	&"position",
	&"velocity",
]

GameSync singleton

extends GdSceneSynchronizer

func _ready() -> void:
	frame_confirmation_timespan = 0.
	prints("fps",get_frames_per_seconds())
	prints("peer networking",get_peer_networking_enabled(multiplayer.get_unique_id()))

var registered_variables: Dictionary

func register_variables(node: Node, vars: Array[StringName]) -> void:
	registered_variables[node] = vars
	for variable in vars:
		register_variable(node,variable)

[ExplodingImplosion]

Just checking in-- is my code not working because I did something wrong?