【发布时间】：2011-04-20 22:02:45
【问题描述】：
我遇到了一个可怕的问题。我的代码在设备上运行但不在模拟器上运行，并给我这个错误：
Ld /Users/fgringo/Library/Developer/Xcode/DerivedData/GuessTheBalls-bgplgtjujgzwbnhkbratlkdnnrzm/Build/Products/Debug-iphonesimulator/GuessTheBalls.app/GuessTheBalls normal i386
cd "/Users/fgringo/Desktop/SecretBalls_V1.1 Working"
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/gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk -L/Users/fgringo/Library/Developer/Xcode/DerivedData/GuessTheBalls-bgplgtjujgzwbnhkbratlkdnnrzm/Build/Products/Debug-iphonesimulator -F/Users/fgringo/Library/Developer/Xcode/DerivedData/GuessTheBalls-bgplgtjujgzwbnhkbratlkdnnrzm/Build/Products/Debug-iphonesimulator "-F/Users/fgringo/Desktop/SecretBalls_V1.1 Working" -filelist /Users/fgringo/Library/Developer/Xcode/DerivedData/GuessTheBalls-bgplgtjujgzwbnhkbratlkdnnrzm/Build/Intermediates/GuessTheBalls.build/Debug-iphonesimulator/GuessTheBalls.build/Objects-normal/i386/GuessTheBalls.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 /usr/lib/gcrt1.o -framework Foundation -framework UIKit -framework CoreGraphics -framework QuartzCore -framework SystemConfiguration -framework AudioToolbox -framework GameKit -o /Users/fgringo/Library/Developer/Xcode/DerivedData/GuessTheBalls-bgplgtjujgzwbnhkbratlkdnnrzm/Build/Products/Debug-iphonesimulator/GuessTheBalls.app/GuessTheBalls
ld: warning: ignoring file /Users/fgringo/Desktop/SecretBalls_V1.1 Working/GameKit.framework/GameKit, missing required architecture i386 in file
ld: duplicate symbol start in /usr/lib/gcrt1.o and /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk/usr/lib/crt1.10.6.o for architecture i386
collect2: ld returned 1 exit status
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1
但请仔细看看最后几句话：
ld: warning: ignoring file /Users/fgringo/Desktop/SecretBalls_V1.1 Working/GameKit.framework/GameKit, missing required architecture i386 in file
ld: duplicate symbol start in /usr/lib/gcrt1.o and /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk/usr/lib/crt1.10.6.o for architecture i386
collect2:
ld returned 1 exit status
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1
我尝试了 iOS 模拟器，尝试做一些我真的不记得的其他更改，但这就是问题所在。
【问题讨论】：