Experiencing a bug using Lune

[devtyp]

Code:

--asset_updater.lua
local roblox = require("@lune/roblox")
local net = require("@lune/net")
local fs = require("@lune/fs")
local task = require("@lune/task")

local cookie = roblox.getAuthCookie()
assert(cookie ~= nil, "Failed to get roblox auth cookie")

function fetchPlace(placeId)
	local response = net.request({
		url = `https://assetdelivery.roblox.com/v2/assetId/{placeId}`,
		headers = {
			Cookie = cookie,
		},
	})
	local responseTable = net.jsonDecode(response.body)

	response = net.request({
		url = responseTable.locations[1].location,
	})

	return roblox.deserializePlace(response.body)
end

function saveAsModel(instance, path)
	local bin = roblox.serializeModel({ instance })
	fs.writeFile(path, bin)
end

function getPath(current, dir)
	local segments = dir:split(".")
	for _, v in pairs(segments) do
		current = current[v]
	end

	return current
end

local idToLocation = {
	["6505422288"] = { -- ScriptingGame
		["Workspace.Terrain"] = "Assets/ScriptingGame/Terrain.rbxm",
		["Workspace.Map"] = "Assets/ScriptingGame/Map.rbxm",
		["Workspace.__SCRIPTABLE"] = "Assets/ScriptingGame/Scriptable.rbxm",

		["StarterGui.Firestone"] = "Assets/FirestoneUIs.rbxm",
		["ReplicatedStorage.Remotes"] = "Assets/Remotes.rbxm",
		["StarterPlayer.StarterPlayerScripts.NewProximity"] = "Assets/ProximitySystem.rbxm",
		["ReplicatedFirst.CustomLoading"] = "Assets/CustomLoading.rbxm",
	},
	["18617058228"] = { -- SC-Assets
		["ServerStorage.Vehicles"] = "Assets/Vehicles.rbxm",
		["ServerScriptService.Vehicle Module"] = "Assets/VehicleModule.rbxm",
		["ServerScriptService.WeaponsSystem"] = "Assets/ServerWeaponsSystem.rbxm",
		["ServerScriptService.SocialInteractions"] = "Assets/SocialInteractions.rbxm",

		-- ["ReplicatedStorage.Vehicle Module RS"] = "Assets/ReplicatedVehicleModule.rbxm",
		["ReplicatedStorage.ELS"] = "Assets/ELS.rbxm",
		["ReplicatedStorage.WeaponsSystem"] = "Assets/ReplicatedWeaponsSystem.rbxm",
		["ReplicatedStorage.Tools"] = "Assets/Tools.rbxm",
		["ReplicatedStorage.Placeables"] = "Assets/Placeables.rbxm",
		["ReplicatedStorage.Objects"] = "Assets/Objects.rbxm",

		-- ["Teams"] = "Assets/Teams.rbxm",
		["StarterPack"] = "Assets/StarterPack.rbxm",
		["StarterPlayer.StarterPlayerScripts.WeaponsSystem"] = "Assets/ClientWeaponSystem.rbxm",
		["Chat"] = "Assets/Chat.rbxm",
	},
	["7735529531"] = { -- DevHere
		["Workspace.Terrain"] = "Assets/FullMap/Terrain.rbxm",
		["Workspace.Map"] = "Assets/FullMap/Map.rbxm",
		["Workspace.__SCRIPTABLE"] = "Assets/FullMap/Scriptable.rbxm",
	},
}

pcall(function()
	fs.removeFile(".bin/Map.rbxm")
end)
pcall(function()
	fs.removeFile(".bin/Scriptable.rbxm")
end)
pcall(function()
	fs.removeFile(".bin/Terrain.rbxm")
end)

for id, data in idToLocation do
	task.spawn(function()
		local map = fetchPlace(id)
		warn(`Loaded {id}`)

		for loc, output in data do
			local asset = getPath(map, loc)
			saveAsModel(asset, output)
			print(`Saved {loc}`)
		end
	end)
end

Whenever I run "just update" on Mac I receive an error message:

lune run asset_updater.luau
[string "asset_updater"]:7: Failed to get roblox auth cookie
[Stack Begin]
        Script '[C]' - function 'assert'
        Script 'asset_updater', Line 7
[Stack End]

error: Recipe `update` failed on line 12 with exit code 1

My colleagues on Windows experience no such issues. Any ideas to fix?
Thanks

[devtyp]

(just run runs lune run asset_updater.luau)

[CompeyDev]

The cookie can be nil when there is no logged in Roblox Studio installation at the expected (default) install location.

You can either fix your Studio installation, or set the ROBLOSECURITY environment variable for the lune run command to give it the cookie directly.

[devtyp]

I'd rather fix this directly. What is the default install location on a Mac?

[CompeyDev]

Not sure, but it should work as long as you're using the official Roblox Studio installer. Try a reinstall.

[filiptibell]

I have also had intermittent issues with finding the auth cookie on mac... not sure what the cause could be, but would be great to get this fixed if someone has spare time to spend on investigating.

[devtyp]

I tried uninstalling and reinstalling twice and it seems to have fixed the issue. Thanks