HessianKit链接失败
我正在尝试将 HessianKit 与一个简单的 Xcode iOS 测试项目链接起来。 我尝试了不同的构建配置。 我将 -ObjC 开关添加到库项目和主项目的链接器命令行中。
这是来自主项目的命令行:
Ld /Users/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Products/Debug-iphonesimulator/MatthiasSimpleTest.app/MatthiasSimpleTest normal i386
cd /Users/wuttke/Documents/MatthiasSimpleTest
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/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Products/Debug-iphonesimulator -L/Users/wuttke/Documents/MatthiasSimpleTest/MatthiasSimpleTest -L/Users/wuttke/Documents/MatthiasSimpleTest -F/Users/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Products/Debug-iphonesimulator -F/Users/wuttke/Documents/MatthiasSimpleTest -filelist /Users/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Intermediates/MatthiasSimpleTest.build/Debug-iphonesimulator/MatthiasSimpleTest.build/Objects-normal/i386/MatthiasSimpleTest.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 -framework HessianKit -o /Users/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Products/Debug-iphonesimulator/MatthiasSimpleTest.app/MatthiasSimpleTest
这是来自链接器的错误消息:
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_CWHessianConnection", referenced from:
objc-class-ref in MainWindowController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
我附上了显示该项目的屏幕截图(它包含 HessianKit.framework,我们为 i386/MacOS、iOS 5.0 构建)。
这是一些显示要链接的库内容的输出:
Tobiass-MacBook-Pro:HessianKit.framework wuttke$ pwd
/Users/wuttke/Documents/MatthiasSimpleTest/HessianKit.framework
Tobiass-MacBook-Pro:HessianKit.framework wuttke$ ls
Headers HessianKit Resources Versions
Tobiass-MacBook-Pro:HessianKit.framework wuttke$ nm -arch i386 HessianKit | grep CWHessianConnection
000010a0 t +[CWHessianConnection proxyWithURL:protocol:]
00001020 t -[CWHessianConnection initWithHessianVersion:]
000011a0 t -[CWHessianConnection proxyWithURL:protocol:]
00001260 t -[CWHessianConnection setVersion:]
00001240 t -[CWHessianConnection version]
0000d000 S .objc_class_name_CWHessianConnection
我找到了尝试包含 HessianKit 的建议文件直接与项目一起使用。由于 ARC,这会产生编译错误。
你有什么建议我可以尝试吗?预先非常感谢。
马蒂亚斯
I am trying to link HessianKit with a simple Xcode iOS test project.
I tried different build configurations.
I added the -ObjC switch to both the linker command line for the library project and for my main project.
This is the command line from the main project:
Ld /Users/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Products/Debug-iphonesimulator/MatthiasSimpleTest.app/MatthiasSimpleTest normal i386
cd /Users/wuttke/Documents/MatthiasSimpleTest
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/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Products/Debug-iphonesimulator -L/Users/wuttke/Documents/MatthiasSimpleTest/MatthiasSimpleTest -L/Users/wuttke/Documents/MatthiasSimpleTest -F/Users/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Products/Debug-iphonesimulator -F/Users/wuttke/Documents/MatthiasSimpleTest -filelist /Users/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Intermediates/MatthiasSimpleTest.build/Debug-iphonesimulator/MatthiasSimpleTest.build/Objects-normal/i386/MatthiasSimpleTest.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 -framework HessianKit -o /Users/wuttke/Library/Developer/Xcode/DerivedData/MatthiasSimpleTest-gfekzjmarzscwwgbynkuztivwkpw/Build/Products/Debug-iphonesimulator/MatthiasSimpleTest.app/MatthiasSimpleTest
This the error message from the linker:
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_CWHessianConnection", referenced from:
objc-class-ref in MainWindowController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I attached a screenshot showing the project (it contains the HessianKit.framework, we build for i386/MacOS, iOS 5.0).
This is some output showing the contents of the library to be linked:
Tobiass-MacBook-Pro:HessianKit.framework wuttke$ pwd
/Users/wuttke/Documents/MatthiasSimpleTest/HessianKit.framework
Tobiass-MacBook-Pro:HessianKit.framework wuttke$ ls
Headers HessianKit Resources Versions
Tobiass-MacBook-Pro:HessianKit.framework wuttke$ nm -arch i386 HessianKit | grep CWHessianConnection
000010a0 t +[CWHessianConnection proxyWithURL:protocol:]
00001020 t -[CWHessianConnection initWithHessianVersion:]
000011a0 t -[CWHessianConnection proxyWithURL:protocol:]
00001260 t -[CWHessianConnection setVersion:]
00001240 t -[CWHessianConnection version]
0000d000 S .objc_class_name_CWHessianConnection
I found the suggestion to try to include the HessianKit files directly with the project. This gives compile errors because of the ARC.
Have you got any suggestions I could try? Thanks a lot in advance.
Matthias
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我对 Xcode 非常陌生,并且能够解决这个问题。我试图在我正在开发的项目中使用 HessianKit。
这篇文章描述了该问题的解决方案: https://stackoverflow.com/a/7866167/1366367
显然iPhone 模拟器需要为 i386 架构而不是 armv7 构建库。
这对我有用:
确保在使用 HessianKit 的地方导入它:
祝你好运。
I am very new to Xcode and was able to solve this issue. I was trying to use HessianKit in a project I'm developing.
The solution to the problem is described in this post: https://stackoverflow.com/a/7866167/1366367
Apparently the iPhone simulator requires libraries to built for the i386 architecture not armv7.
This worked for me:
Make sure you import this where you are using HessianKit:
Good luck.