突然我无法为 iphone 模拟器构建答案

【问题标题】：Suddenly I am not able to build for the iphone simulator突然我无法为 iphone 模拟器构建
【发布时间】：2010-11-29 23:06:24
【问题描述】：

有时人们真的很讨厌 Apple 开发环境。说真的，有必要这么复杂吗？

我的问题是这个。我不再能够将我的项目构建到模拟器上。我收到以下错误。我意识到这是一个链接器错误 - 我不明白的是 1）为什么这突然不再工作，以及 2）它为什么不会选择正确的 SDK（这是链接器错误的原因）。

Apple Magik 真是令人沮丧。

另外，我最近刚刚升级到 Snow Leopard 和 XCode 3.2，虽然升级后它可以工作。

谢谢！布莱恩

Ld build/Debug-iphonesimulator/ChunderCats.app/ChunderCats normal i386
cd /Users/bryan/projects/iPhone/ChunderCats
setenv MACOSX_DEPLOYMENT_TARGET 10.5
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/gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.1.sdk -L/Users/bryan/projects/iPhone/ChunderCats/build/Debug-iphonesimulator -L/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/usr/lib -F/Users/bryan/projects/iPhone/ChunderCats/build/Debug-iphonesimulator -F/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/System/Library/Frameworks -filelist /Users/bryan/projects/iPhone/ChunderCats/build/ChunderCats.build/Debug-iphonesimulator/ChunderCats.build/Objects-normal/i386/ChunderCats.LinkFileList -mmacosx-version-min=10.5 -framework Foundation -framework QuartzCore -framework UIKit -framework CoreGraphics -lsqlite3 -o /Users/bryan/projects/iPhone/ChunderCats/build/Debug-iphonesimulator/ChunderCats.app/ChunderCats

ld: warning: in /Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/System/Library/Frameworks/Foundation.framework/Foundation, missing required architecture i386 in file
ld: warning: in /Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/System/Library/Frameworks/QuartzCore.framework/QuartzCore, missing required architecture i386 in file
ld: warning: in /Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/System/Library/Frameworks/UIKit.framework/UIKit, missing required architecture i386 in file
ld: warning: in /Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics, missing required architecture i386 in file
ld: warning: in /Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/usr/lib/libsqlite3.dylib, missing required architecture i386 in file
ld: warning: in /Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/usr/lib/libSystem.dylib, missing required architecture i386 in file
Undefined symbols:
  ".objc_class_name_UIApplication", referenced from:
      literal-pointer@__OBJC@__cls_refs@UIApplication in MenuViewController.o
  ".objc_class_name_NSNotificationCenter", referenced from:
      literal-pointer@__OBJC@__cls_refs@NSNotificationCenter in MenuViewController.o
  ".objc_class_name_NSObject", referenced from:
      .objc_class_name_ChunderCatsAppDelegate in ChunderCatsAppDelegate.o
  "_kCAMediaTimingFunctionEaseInEaseOut", referenced from:
      _kCAMediaTimingFunctionEaseInEaseOut$non_lazy_ptr in MenuViewController.o
  "_sqlite3_free", referenced from:
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
  "_NSLog", referenced from:
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController didReceiveMemoryWarning] in MenuViewController.o
      -[MenuViewController applicationWillResignActive:] in MenuViewController.o
      -[MenuViewController applicationDidBecomeActive:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController checkDevice] in MenuViewController.o
      -[MenuViewController newGameButton:] in MenuViewController.o
      -[MenuViewController resumeGameButton:] in MenuViewController.o
      -[MenuViewController optionsButton:] in MenuViewController.o
      -[MenuViewController howToPlayButton:] in MenuViewController.o
      -[OptionsViewController soundSwitch:] in OptionsViewController.o
      -[OptionsViewController vibrateSwitch:] in OptionsViewController.o
      -[OptionsViewController bubbleThoughtsSwitch:] in OptionsViewController.o
      -[OptionsViewController backstorySwitch:] in OptionsViewController.o
      -[HowToPlayViewController prevButton:] in HowToPlayViewController.o
      -[HowToPlayViewController nextButton:] in HowToPlayViewController.o
  "_sqlite3_prepare_v2", referenced from:
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
  "_objc_setProperty", referenced from:
      -[ChunderCatsAppDelegate setWindow:] in ChunderCatsAppDelegate.o
      -[MenuViewController setHowToPlayButton:] in MenuViewController.o
      -[MenuViewController setOptionsButton:] in MenuViewController.o
      -[MenuViewController setResumeGameButton:] in MenuViewController.o
      -[MenuViewController setNewGameButton:] in MenuViewController.o
      -[MenuViewController setHowToPlayViewController:] in MenuViewController.o
      -[MenuViewController setOptionsViewController:] in MenuViewController.o
      -[MenuViewController setBasedOnATrueStoryImageView:] in MenuViewController.o
      -[MenuViewController setSplashImageView:] in MenuViewController.o
      -[MenuViewController setLogoImageView:] in MenuViewController.o
      -[MenuViewController setBackgroundImageView:] in MenuViewController.o
      -[OptionsViewController setBackButton:] in OptionsViewController.o
      -[OptionsViewController setBackstorySwitch:] in OptionsViewController.o
      -[OptionsViewController setBubbleThoughtsSwitch:] in OptionsViewController.o
      -[OptionsViewController setVibrateLabel:] in OptionsViewController.o
      -[OptionsViewController setVibrateSwitch:] in OptionsViewController.o
      -[OptionsViewController setSoundSwitch:] in OptionsViewController.o
      -[HowToPlayViewController setHowToPlayImageView:] in HowToPlayViewController.o
      -[HowToPlayViewController setBackButton:] in HowToPlayViewController.o
      -[HowToPlayViewController setNextButton:] in HowToPlayViewController.o
      -[HowToPlayViewController setPrevButton:] in HowToPlayViewController.o
      -[HowToPlayViewController setNextButtonView:] in HowToPlayViewController.o
      -[HowToPlayViewController setPrevButtonView:] in HowToPlayViewController.o
      -[HowToPlayViewController setHowToPlayImage7:] in HowToPlayViewController.o
      -[HowToPlayViewController setHowToPlayImage6:] in HowToPlayViewController.o
      -[HowToPlayViewController setHowToPlayImage5:] in HowToPlayViewController.o
      -[HowToPlayViewController setHowToPlayImage4:] in HowToPlayViewController.o
      -[HowToPlayViewController setHowToPlayImage3:] in HowToPlayViewController.o
      -[HowToPlayViewController setHowToPlayImage2:] in HowToPlayViewController.o
      -[HowToPlayViewController setHowToPlayImage1:] in HowToPlayViewController.o
  "_sqlite3_exec", referenced from:
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
  "_sqlite3_column_int", referenced from:
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
  "_exit", referenced from:
      start in crt1.10.5.o
  ".objc_class_name_CAMediaTimingFunction", referenced from:
      literal-pointer@__OBJC@__cls_refs@CAMediaTimingFunction in MenuViewController.o
  "_sqlite3_close", referenced from:
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
  "_sqlite3_step", referenced from:
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
  ".objc_class_name_NSBundle", referenced from:
      literal-pointer@__OBJC@__cls_refs@NSBundle in MenuViewController.o
      literal-pointer@__OBJC@__cls_refs@NSBundle in HowToPlayViewController.o
  ".objc_class_name_UIColor", referenced from:
      literal-pointer@__OBJC@__cls_refs@UIColor in MenuViewController.o
  "_sqlite3_finalize", referenced from:
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
  "_UIApplicationWillResignActiveNotification", referenced from:
      _UIApplicationWillResignActiveNotification$non_lazy_ptr in MenuViewController.o
  ".objc_class_name_NSString", referenced from:
      literal-pointer@__OBJC@__cls_refs@NSString in MenuViewController.o
  "_objc_msgSendSuper", referenced from:
      -[ChunderCatsAppDelegate dealloc] in ChunderCatsAppDelegate.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController didReceiveMemoryWarning] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[OptionsViewController initWithNibName:bundle:] in OptionsViewController.o
      -[OptionsViewController viewDidLoad] in OptionsViewController.o
      -[OptionsViewController didReceiveMemoryWarning] in OptionsViewController.o
      -[OptionsViewController dealloc] in OptionsViewController.o
      -[HowToPlayViewController initWithNibName:bundle:] in HowToPlayViewController.o
      -[HowToPlayViewController viewDidLoad] in HowToPlayViewController.o
      -[HowToPlayViewController didReceiveMemoryWarning] in HowToPlayViewController.o
      -[HowToPlayViewController dealloc] in HowToPlayViewController.o
      -[IntroViewController didReceiveMemoryWarning] in IntroViewController.o
      -[IntroViewController dealloc] in IntroViewController.o
  ".objc_class_name_UIImage", referenced from:
      literal-pointer@__OBJC@__cls_refs@UIImage in MenuViewController.o
      literal-pointer@__OBJC@__cls_refs@UIImage in HowToPlayViewController.o
  ".objc_class_name_NSAutoreleasePool", referenced from:
      literal-pointer@__OBJC@__cls_refs@NSAutoreleasePool in main.o
  "_sqlite3_open", referenced from:
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
  ".objc_class_name_NSTimer", referenced from:
      literal-pointer@__OBJC@__cls_refs@NSTimer in MenuViewController.o
  "_UIApplicationWillTerminateNotification", referenced from:
      _UIApplicationWillTerminateNotification$non_lazy_ptr in MenuViewController.o
  "_NSSearchPathForDirectoriesInDomains", referenced from:
      -[MenuViewController dataFilePath] in MenuViewController.o
  "___CFConstantStringClassReference", referenced from:
      cfstring=MenuViewController in ChunderCatsAppDelegate.o
      cfstring=Init
 in MenuViewController.o
      cfstring=Failed to open database in MenuViewController.o
      cfstring=opened database: %@ in MenuViewController.o
      cfstring=CREATE TABLE IF NOT EXISTS FIELDS (ROW INTEGER PRIMARY KEY, FIELD_DATA REAL); in MenuViewController.o
      cfstring=Error creating table: %s in MenuViewController.o
      cfstring=executed: %@ in MenuViewController.o
      cfstring=SELECT ROW, FIELD_DATA FROM FIELDS ORDER BY ROW in MenuViewController.o
      cfstring=row=%d, value=%f in MenuViewController.o
      cfstring=png in MenuViewController.o
      cfstring=background-composite-left in MenuViewController.o
      cfstring=based-on-a-true-story in MenuViewController.o
      cfstring=splash in MenuViewController.o
      cfstring=intro-screen in MenuViewController.o
      cfstring=opacity in MenuViewController.o
      cfstring=name in MenuViewController.o
      cfstring=frame0Animation in MenuViewController.o
      cfstring=fadeOutAnimation in MenuViewController.o
      cfstring=frame1Animation in MenuViewController.o
      cfstring=fadeAnimation in MenuViewController.o
      cfstring=animation stopped: %@ in MenuViewController.o
      cfstring=frame2Animation in MenuViewController.o
      cfstring=[MainViewController] Received memory warning... in MenuViewController.o
      cfstring=application will resign active in MenuViewController.o
      cfstring=[MainViewController] applicationDidBecomeActive in MenuViewController.o
      cfstring=application will terminate in MenuViewController.o
      cfstring=YES in MenuViewController.o
      cfstring=NO in MenuViewController.o
      cfstring=Saving: soundOption=%@ in MenuViewController.o
      cfstring=INSERT OR REPLACE INTO FIELDS (ROW, FIELD_DATA) VALUES (%d, %f); in MenuViewController.o
      cfstring=Error updating tables: %s in MenuViewController.o
      cfstring=Saving: vibrateOption=%@ in MenuViewController.o
      cfstring=Saving: bubbleThoughts=%@ in MenuViewController.o
      cfstring=This device is: %@ in MenuViewController.o
      cfstring=iPhone in MenuViewController.o
      cfstring=data.sqlite3 in MenuViewController.o
      cfstring=new game in MenuViewController.o
      cfstring=resume game in MenuViewController.o
      cfstring=options in MenuViewController.o
      cfstring=OptionsViewController in MenuViewController.o
      cfstring=how to play in MenuViewController.o
      cfstring=HowToPlayViewController in MenuViewController.o
      cfstring=YES in OptionsViewController.o
      cfstring=NO in OptionsViewController.o
      cfstring=toggleSwitch = %@ in OptionsViewController.o
      cfstring=vibrateSwitch = %@ in OptionsViewController.o
      cfstring=bubbleThoughtsSwitch = %@ in OptionsViewController.o
      cfstring=backstorySwitch = %@ in OptionsViewController.o
      cfstring=png in HowToPlayViewController.o
      cfstring=how-to-play-01 in HowToPlayViewController.o
      cfstring=how-to-play-02 in HowToPlayViewController.o
      cfstring=how-to-play-03 in HowToPlayViewController.o
      cfstring=how-to-play-04 in HowToPlayViewController.o
      cfstring=how-to-play-05 in HowToPlayViewController.o
      cfstring=how-to-play-06 in HowToPlayViewController.o
      cfstring=how-to-play-07 in HowToPlayViewController.o
      cfstring=prev in HowToPlayViewController.o
      cfstring=next in HowToPlayViewController.o
  "_objc_msgSend", referenced from:
      _main in main.o
      _main in main.o
      _main in main.o
      -[ChunderCatsAppDelegate applicationDidFinishLaunching:] in ChunderCatsAppDelegate.o
      -[ChunderCatsAppDelegate applicationDidFinishLaunching:] in ChunderCatsAppDelegate.o
      -[ChunderCatsAppDelegate applicationDidFinishLaunching:] in ChunderCatsAppDelegate.o
      -[ChunderCatsAppDelegate applicationDidFinishLaunching:] in ChunderCatsAppDelegate.o
      -[ChunderCatsAppDelegate applicationDidFinishLaunching:] in ChunderCatsAppDelegate.o
      -[ChunderCatsAppDelegate dealloc] in ChunderCatsAppDelegate.o
      -[ChunderCatsAppDelegate dealloc] in ChunderCatsAppDelegate.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController initWithNibName:bundle:] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewDidLoad] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController viewTimer:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController animationDidStop:finished:] in MenuViewController.o
      -[MenuViewController didReceiveMemoryWarning] in MenuViewController.o
      -[MenuViewController didReceiveMemoryWarning] in MenuViewController.o
      -[MenuViewController viewDidUnload] in MenuViewController.o
      -[MenuViewController viewDidUnload] in MenuViewController.o
      -[MenuViewController viewDidUnload] in MenuViewController.o
      -[MenuViewController viewDidUnload] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController dealloc] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController applicationWillTerminate:] in MenuViewController.o
      -[MenuViewController checkDevice] in MenuViewController.o
      -[MenuViewController checkDevice] in MenuViewController.o
      -[MenuViewController checkDevice] in MenuViewController.o
      -[MenuViewController dataFilePath] in MenuViewController.o
      -[MenuViewController dataFilePath] in MenuViewController.o
      -[MenuViewController optionsButton:] in MenuViewController.o
      -[MenuViewController optionsButton:] in MenuViewController.o
      -[MenuViewController optionsButton:] in MenuViewController.o
      -[MenuViewController optionsButton:] in MenuViewController.o
      -[MenuViewController optionsButton:] in MenuViewController.o
      -[MenuViewController howToPlayButton:] in MenuViewController.o
      -[MenuViewController howToPlayButton:] in MenuViewController.o
      -[MenuViewController howToPlayButton:] in MenuViewController.o
      -[MenuViewController howToPlayButton:] in MenuViewController.o
      -[MenuViewController howToPlayButton:] in MenuViewController.o
      -[OptionsViewController viewDidLoad] in OptionsViewController.o
      -[OptionsViewController viewDidLoad] in OptionsViewController.o
      ...

【问题讨论】：

你的问题是否只包含一个ld警告，并且是截止？警告的尽头在哪里？有什么错误吗？
虽然输出可能会被截断，但它开头的重要部分：/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/usr/lib/libSystem.dylib，缺失文件中所需的体系结构 i386 未定义符号：“.objc_class_name_UIApplication”，引用自：MenuViewController.o 中的literal-pointer@__OBJC@__cls_refs@UIApplication 在警告它抱怨“文件中缺少所需的体系结构 i386”之后。这是正确的，因为它试图链接 ARM 的 iphone 库，而模拟器库是 i386（英特尔）。
文字的圣墙，蝙蝠侠！
奇怪的是我无法编辑帖子，我得到了超时：D

标签： iphone xcode build ios-simulator

【解决方案1】：

这很令人沮丧。你能把其他项目编译到模拟器吗？

在一个案例中，我最终开始了一个全新的项目，并将我的所有资产和文件都带入其中。这听起来很糟糕，但与试图隔离我为破坏它所做的一切相比，这并不痛苦。

【讨论】：

我有时会遵循你的方法。但是，不弄清楚问题出在哪里，很可能会导致您再次陷入同样的问题。最好花时间在第一次搞清楚，除非你的期限很紧
是的。但有时，如果您可以将其作为一个新项目运行，您可以将其与非工作项目进行比较，看看有什么区别。
是的，我可以为 iPhone 3.1 设备构建没有问题。这只是发生在模拟器上。模拟器是 i386 平台，而设备是手臂。我不太了解 Xcode 的魔法......
我在问你是否可以为模拟器（而不是设备）构建其他项目（如示例）。
这不是问题。如果您创建一个全新的项目，可以为模拟器编译吗？如果没有，请尝试在 iPhone 开发门户上安装最新的 XCode。如果您可以为模拟器编译它，请创建一个具有相同名称的新项目，然后将您现在拥有的所有文件复制到该新项目中。

【解决方案2】：

您是否从 Apple iPhone 开发人员中心/页面/事物下载了新的 Xcode？ Snow Leopard 附带的 Xcode 不附带 iPhone 库；这些只有在下载了超大尺寸的 2+gig 开发人员包后才可用。

【讨论】：

是的，我有最新的 SDK 并安装了 Simulator 包。这两个目录都存在于 /Developer/Platforms 目录中。

【解决方案3】：

当它应该链接到 iPhoneSimulator.platform 时，它正在尝试链接到 iPhoneOS.platform

当您展开 Link 构建结果时，您应该看到以下内容：

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/g++-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk

我只能建议使用目标构建设置和项目构建设置的 Base SDK 和 iPhone 部署目标 属性。

除此之外，我猜这是您的 XCode 安装问题，而不是您的项目问题。

【讨论】：

【解决方案4】：

我今天刚刚为自己解决了这个问题。在这里查看我的答案：Build Error - missing required architecture i386 in file

【讨论】：