"Class XXX hides a global script class" when trying to FileAccess.get_var a custom subclass of Resource

[moveonwasd]

Godot version

4.1.2.stable

System information

Godot v4.1.2.stable - elementary OS 6.1 Jólnir - X11 - Vulkan (Mobile) - integrated AMD Radeon Vega 8 Graphics (RADV RAVEN) () - AMD Ryzen 5 3500U with Radeon Vega Mobile Gfx (8 Threads)

Issue description

Getting "Parser Error: Class "WorkResource" hides a global script class" with stack frame "0 - gdscript://-9223371970299558721.gd:1 - at function:" when trying to FileAccess.get_var from "user://work_resource.save", which stores a WorkResource instance.
There is no other scripts nor autoloads of the same name.
No embedded scripts in .tscn files also.

data_saver_loader.gd (DataSaverLoader autoload):

extends Node


const USER_DIR: String = "user://"
const SAVE_EXT: String = ".save"


# Tested with this off - same results
func _ready():
	if OS.is_debug_build():
		for path in DirAccess.get_files_at(USER_DIR):
			DirAccess.remove_absolute(USER_DIR + path)


# This appears to be the problem
func load_var(name: String, value_if_null: Variant = null) -> Variant:
	var path: String = USER_DIR + name + SAVE_EXT
	var result: Variant = value_if_null

	if FileAccess.file_exists(path):
		result = FileAccess.open(path, FileAccess.READ).get_var(true)

	return result


# Works flawlessly (I guess?)
func save_var(name: String, value: Variant) -> void:
	var path: String = USER_DIR + name + SAVE_EXT

	FileAccess.open(path, FileAccess.WRITE).store_var(value, true)

work_resource.gd:

class_name WorkResource extends Resource


@export var background: Texture2D
@export var icon: Texture2D
@export var sound: AudioStream
@export var id: String
@export var name: String
@export var salary: int
@export var cost: int

work.gd (Where DataSaverLoader.load_var is called):

extends Control


@export var default_resource: WorkResource
@export var background: TextureRect
@export var icon: TextureRect

const SAVE_NAME: String = "work_resource"


func _ready():
	# I suppose this is where it crashes
	var resource: WorkResource = DataSaverLoader.load_var(SAVE_NAME)

	if resource == null:
		resource = default_resource
		DataSaverLoader.save_var(SAVE_NAME, resource)

	background.texture = resource.background
	icon.texture = resource.icon
	

Steps to reproduce

1. Start a new Godot project
2. Create a simple subclass of Resource
3. Save instance of it via FileAccess.open("user://something.save, FileAccess.WRITE).store_var(instance_, true)
4. Try to load it with FileAccess.open("user://something.save, FileAccess.READ).get_var(true)

Minimal reproduction project

N/A

[moveonwasd]

Found this workaround from 2 years ago
So issue isn't new, yet couldn't find an existing ticket
Sorry in advance

[AThousandShips]

Thank you for reporting, closing as a duplicate of:

• Class "XXX" hides global script class on FileAccess.get_var() #68666