所以即时尝试一个简单的应用程序来播放一个简单的MP3,并由于某种原因,我得到同样的错误,无论我尝试。 无法运行,只要我包括AVFoundation/AVAudioPlayer它崩溃在我身上。但一旦我删除该框架,它工作正常。 请帮忙。运行AVFoundation/AVAudioPlayer框架时出现XCode链接器错误
这是我收到错误..
ld: warning: ignoring file /Users/nnamdiokeke/Desktop/Play/AVFoundation.framework/AVFoundation, file was built for unsupported file format (0xce 0xfa 0xed 0xfe 0x c 0x 0 0x 0 0x 0 0x 9 0x 0 0x 0 0x 0 0x 6
0x 0 0x 0 0x 0) which is not the architecture being linked (i386): /Users/nnamdiokeke/Desktop/Play/AVFoundation.framework/AVFoundation
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_AVAudioPlayer", referenced from:
objc-class-ref in ViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
的代码如下粘贴。
头文件
//
// ViewController.h
// Play
//
// Created by Nnamdi Okeke on 9/13/12.
// Copyright (c) 2012 Nnamdi Okeke. All rights reserved.
//
#import <UIKit/UIKit.h>
#import <AVFoundation/AVAudioPlayer.h>
@interface ViewController : UIViewController <AVAudioPlayerDelegate> {
AVAudioPlayer *song;
NSURL *songlink;
}
@property (nonatomic, retain) AVAudioPlayer *song;
-(IBAction)play:(id)sender;
@end
实现文件
//
// ViewController.m
// Play
//
// Created by Nnamdi Okeke on 9/13/12.
// Copyright (c) 2012 Nnamdi Okeke. All rights reserved.
//
#import "ViewController.h"
#import <AVFoundation/AVAudioPlayer.h>
@implementation ViewController
- (void)viewDidLoad
{
songlink = [NSURL fileURLWithPath:[[NSBundle mainBundle]pathForResource:@"A4Hood" ofType:@"mp3"]];
song = [[AVAudioPlayer alloc] initWithContentsOfURL:songlink error:nil];
song.delegate = self;
//[song play];
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
-(IBAction)play:(id)sender {
songlink = [NSURL fileURLWithPath:[[NSBundle mainBundle]pathForResource:@"A4Hood" ofType:@"mp3"]];
song = [[AVAudioPlayer alloc] initWithContentsOfURL:songlink error:nil];
song.delegate = self;
[song play];
}
- (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
@end
您是否在项目中添加了AVFoundation framwork? –
你在你的项目中正确添加avfoundation framwork? –
对两者都是。框架工作在我的项目中。 @RomitMewada ..我需要以任何不同于上述代码的方式以编程方式实现或实现框架吗? – user1635121