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AudioFileCreateWithURL returns -50 error on iPhone Simulator
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AudioFileCreateWithURL returns -50 error on iPhone Simulator

  • Subject: AudioFileCreateWithURL returns -50 error on iPhone Simulator
  • From: "On Lee" <email@hidden>
  • Date: Fri, 20 Aug 2010 07:38:26 -0700

I have the following code using iPhone SDK 3.1.3:

 

OSStatus status = AudioFileCreateWithURL(url, kAudioFileWAVEType, &format, kAudioFileFlags_EraseFile, &audioFile);

NSAssert(status == noErr, @"AudioFileCreateWithURL fails");

 

It works fine on iPhone GS device. But it returns “-50” when I run it on iPhone Simulator.

 

There is no “-50” description on Result Codes of Audio File Services References document (http://developer.apple.com/iphone/library/documentation/MusicAudio/Reference/AudioFileConvertRef/Reference/reference.html#//apple_ref/doc/uid/TP40006072-CH8-SW1)

 

What does “-50” mean?

 

Thanks in advance for your help.

 

Best,

-- On Lee

 

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