Iphone 游戏套件/游戏中心-I386

我在iOS游戏中心遇到了一些困难 我正在学习一些关于 但一旦我完成代码，就会出现以下错误：

Ld /Users/fgringo/Library/Developer/Xcode/DerivedData/Game-Center-Test-aggpqkxrazgvnseohuityqvchrnm/Build/Products/Debug-iphonesimulator/Game-Center-Test.app/Game-Center-Test normal i386
    cd /Users/fgringo/Documents/DEVELOPER/Game-Center-Test
    setenv MACOSX_DEPLOYMENT_TARGET 10.6
    setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/llvm-gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk -L/Users/fgringo/Library/Developer/Xcode/DerivedData/Game-Center-Test-aggpqkxrazgvnseohuityqvchrnm/Build/Products/Debug-iphonesimulator -F/Users/fgringo/Library/Developer/Xcode/DerivedData/Game-Center-Test-aggpqkxrazgvnseohuityqvchrnm/Build/Products/Debug-iphonesimulator -F/Users/fgringo/Documents/DEVELOPER/Game-Center-Test -filelist /Users/fgringo/Library/Developer/Xcode/DerivedData/Game-Center-Test-aggpqkxrazgvnseohuityqvchrnm/Build/Intermediates/Game-Center-Test.build/Debug-iphonesimulator/Game-Center-Test.build/Objects-normal/i386/Game-Center-Test.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -framework UIKit -framework Foundation -framework CoreGraphics -framework GameKit -framework MediaPlayer -o /Users/fgringo/Library/Developer/Xcode/DerivedData/Game-Center-Test-aggpqkxrazgvnseohuityqvchrnm/Build/Products/Debug-iphonesimulator/Game-Center-Test.app/Game-Center-Test

ld: warning: ignoring file /Users/fgringo/Documents/DEVELOPER/Game-Center-Test/GameKit.framework/GameKit, missing required architecture i386 in file
ld: warning: ignoring file /Users/fgringo/Documents/DEVELOPER/Game-Center-Test/MediaPlayer.framework/MediaPlayer, missing required architecture i386 in file
Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_GKLocalPlayer", referenced from:
      objc-class-ref in GameCenterManager.o
  "_OBJC_CLASS_$_GKLeaderboard", referenced from:
      objc-class-ref in GameCenterManager.o
  "_OBJC_CLASS_$_GKScore", referenced from:
      objc-class-ref in GameCenterManager.o
  "_OBJC_CLASS_$_GKAchievement", referenced from:
      objc-class-ref in GameCenterManager.o
  "_OBJC_CLASS_$_GKPlayer", referenced from:
      objc-class-ref in GameCenterManager.o
ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status

---

是否已将GameKit.framework添加到项目中？

看起来您尚未将GameKit框架添加到项目中

如果您使用的是Xcode 3.2.x：

• 右键单击文件树中的

  Frameworks

  组/文件夹（在xcode窗口的左侧）
• 按

  Add

  ，然后选择

  existingframeworks…

• 滚动至

  GameKit.framework

  并双击它

如果您使用的是Xcode 4：

• 在文件树中，单击项目（顶部的项目）
• 选择你的目标
• 转到主面板上的

  构建阶段

  选项卡
• 展开带有库的

  链接二进制文件

• 按

  +

  按钮
• 滚动至

  GameKit.framework

  并双击它

---

如果您使用的是Xcode 4（与YouTube教程不同），您将以稍微不同的方式添加框架。看：皮奇亚诺，是的。但是我做了和那个家伙说的一样的程序，现在它的错误很清楚了。乔纳森，非常感谢。事实上，我的项目中有GAMEKIT，但我以不同的方式“导入”了它。所以我删除了它，并按照你的建议做了，它很震撼。