Q:

I can not play mp3 file using AVAudioPlayer

I want to play mp3 file placed in resources as code is given below,
NSString *st=@"alarm_1.mp3";
NSLog(st);
NSURL* musicFile = [NSURL fileURLWithPath:st]; 

AVAudioPlayer *click = [[AVAudioPlayer alloc] initWithContentsOfURL:musicFile error:nil];

//AVAudioPlayer *click1=[[AVAudioPlayer alloc]initWithContentsOfURL:[NSURL URLWithString:@"alarm_1.mp3"]];

[click prepareToPlay];
[click play];
[click release];

but unfortunately i cant hear the sound 
please help

A:

I don't think your file name is right.  Try this syntax:
    NSURL *clickURL = [NSURL fileURLWithPath:[NSString stringWithFormat:@"%@/alarm_1.mp3", [[NSBundle mainBundle] resourcePath]]];  
    AVAudioPlayer *audioPlayer = [[AVAudioPlayer alloc]initWithContentsOfURL:clickURL error:nil];

