Certain files giving NSOSStatusErrorDomain Code=-54

Question

naoto_ida OP

Created Jan ’16

Replies 1

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AVAudioPlayer has been giving me the following error on some local MP3 files:

Error Domain=NSOSStatusErrorDomain Code=-54 "(null)"

I have an music player app for iOS which downloads license free zip files from specified URLs.

Once the zip file is downloaded, it is unzipped using a library called SSZipArchive.

In the Documents directory, a folder is created.

This folder will contain another set of folders as albums, then inside of them the unzipped mp3s as songs.

I was able to play entire albums without any issues.

Everything was going fine until I start downloading certain files.

I can confirm that the directory is correct.

I've looked for similar questions (osx), possibly stating that this is a permission error, but I haven't managed to make it work.

Does anyone know what this error is?

It seems to not be on any documentation either.

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Answer 1

jeschot OP

Jan ’16

Nice case for a playground:

import Foundation
let x = NSError(domain: NSOSStatusErrorDomain,
       code:-54, userInfo:nil )
print("\(x)")// Error Domain=NSOSStatusErrorDomain Code=-54 "permErr: permissions error (on file open)"

Jan E.

3