ios - AVAudioPlayer在播放时崩溃

Question

第一次处理音频。可能是我缺少了一些东西，请指导

我添加了AVFoundation框架。添加了#import

并将其添加到viewDidLoad中。

NSString* docPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject];
NSString* audioPath = [docPath stringByAppendingPathComponent:@"001.mp3"];
BOOL fileExists = [[NSFileManager defaultManager] fileExistsAtPath:audioPath];

if (!fileExists) {
    NSLog(@"Audio File not exist!");
}else{

    NSError *error;
    NSURL *url = [[NSURL alloc] initFileURLWithPath:audioPath];
    NSData *audioData = [NSData dataWithContentsOfURL:url];

    self.audioPlayer = [AVAudioPlayer alloc];

    // It crashes at this line
    self.audioPlayer = [self.audioPlayer initWithData:audioData error:&error];

    NSLog(@"%@",self.audioPlayer);



}

Answer 1

我对任何异常都使用通用断点。玩家因为这个断点而崩溃，没有任何细节。刚刚删除了该断点，现在工作正常。谢谢大家。