"_OBJC_CLASS_$_SBJSON", referenced from:
Objc-class-ref in JparseViewController.o
Symbol(s) not found for architecture i386
Clang: error: linker command failed with exit code 1 (use -v to see invocation)
Ld /Users/mag1/Library/Developer/Xcode/DerivedData/Jparse-heknsvlbknssribatbwgkuefjoja/Build/Products/Debug-iphonesimulator/Jparse.app/Jparse_armv7 armv7 i386
cd "/Users/mag1/Documents/Xcode Projects/Jparse"
setenv MACOSX_DEPLOYMENT_TARGET 10.6
setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/clang -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk -L/Users/mag1/Library/Developer/Xcode/DerivedData/Jparse-heknsvlbknssribatbwgkuefjoja/Build/Products/Debug-iphonesimulator -F/Users/mag1/Library/Developer/Xcode/DerivedData/Jparse-heknsvlbknssribatbwgkuefjoja/Build/Products/Debug-iphonesimulator -filelist /Users/mag1/Library/Developer/Xcode/DerivedData/Jparse-heknsvlbknssribatbwgkuefjoja/Build/Intermediates/Jparse.build/Debug-iphonesimulator/Jparse.build/Objects-armv7/i386/Jparse.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -Xlinker -no_implicit_dylibs -D__IPHONE_OS_VERSION_MIN_REQUIRED=50000 -framework UIKit -framework Foundation -framework CoreGraphics -o /Users/mag1/Library/Developer/Xcode/DerivedData/Jparse-heknsvlbknssribatbwgkuefjoja/Build/Products/Debug-iphonesimulator/Jparse.app/Jparse_armv7
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_SBJSON", referenced from:
objc-class-ref in JparseViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
我从下载的示例中获取了JSON框架文件。这些示例工作正常，但我的项目显示上述错误。
答案 0 :(得分：2)
Symbol(s) not found for architecture i386
以下情况发生以上错误：
要解决此问题，您需要将i386添加到SBJSON库构建目标的有效体系结构中，或使用物理设备测试应用程序。
答案 1 :(得分：2)
您没有将SBJSON.m文件添加到目标。检查此文件的属性面板，并且应该有一个复选框，指示分配给它的目标。您可能根本忘记将SBJSON.m复制到您的项目中。
答案 2 :(得分：2)
转到 Projectapp - ＆gt; Buildphases - ＆gt; compileSources
这里添加带有+图标的JSON的所有.m文件。问题将得到解决