Android - "I/O operation on closed file" when saving game

[Eliont]

Hello and good time of day.

Why this is happening ?
There are no problems with saves on PC or launcher-emulated android, but crashed when installed on real android 7 (Nox App Player or android tablet).

Storage permission granted.

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While running game code:
  File "renpy/common/00action_file.rpy", line 372, in __call__
ValueError: I/O operation on closed file. (perhaps store.file = <_io.BytesIO object at 0x707d3cef50>)

Additional info: we using saving metadata via json callback:

Code: Select all

def json_callback(d):
        d["time"] = time_now()
        d["date"] = date.to_string()

config.save_json_callbacks.append(json_callback)

Can it be an issue? How to fix it?

Thanks in advance.

[PyTom]

I can't think of anything. Is there a longer traceback?

[Eliont]

I can't think of anything.

Solved now - it's because i used

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        RandomNames = {}
    
        with renpy.file("db/RandomNames/RusNames.txt") as file:
            RandomNames['rus'] = random_names_file.readlines()
        with renpy.file("db/RandomNames/EngNames.txt") as file:
            RandomNames['eng'] = random_names_file.readlines()

Fixed by replacing this code with:

Code: Select all

        RandomNames = {}
    
        with renpy.file("db/RandomNames/RusNames.txt") as random_names_file:
            RandomNames['rus'] = random_names_file.readlines()
        with renpy.file("db/RandomNames/EngNames.txt") as random_names_file:
            RandomNames['female_eng'] = random_names_file.readlines()
            
        del random_names_file    
            

I dont know though why first variant still works on desktops but fails on android.