android read/write permissions, export options

Question

i'm making an android game which saves the progress to "user://data.json" file
the game crashes, probably because i haven't set the required permissions in my export settings
what options should be checked to access storage?
i have already checked Read External Storage and Write External Storage

Comments

I guess that's not the problem.
The problem is not in the options. There must be another problem

---

i have removed the save/load code and the game works just fine

---

There is a problem with the save code

---

heres the script i'm using

extends Node

const data_path = "user://data.json"

const default_data = {
    "bgm": {
        "bgm_collection": "city_pop",
        "current_track_index": 0
    }
}

var global_data

func _ready():
    load_data()



func load_data():
    var file = File.new()

    if not file.file_exists(data_path):
        save_data(default_data)

    else:
        file.open(data_path, File.READ)
        var text = file.get_as_text()
        global_data = parse_json(text)
        # global_data = default_data.duplicate(true)

        file.close()



func save_data(data):
    var file = File.new()
    file.open(data_path, File.WRITE)
    file.store_line(to_json(data))
    file.close()
    global_data = data.duplicate(true)

---

Have you tried recording on your computer? Is it working

for example:
const datapath = "C:/Users/***/Desktop/mygame/save.json"

---

yes that works perfectly in my desktop

---

Use the remote debug in the Godot editor to find the exact line where your problem is produced