我试图使用Xamarin中的良好动力学SDK，我不知道Objective-C很好，所以我在这里有些丢失。这是概念证明的尝试，我不确定这是否实际上是可行的。
我已经从gd.framework目录中添加了GD文件为gd.a，并尝试实现API绑定并从示例Xcode Project中复制应用程序启动逻辑。
我设法使它构建，即使单声道的发展正在显示红色的apidefinition。
。构建时，这是此处错误日志完整版的一部分
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc -Wl,-no_pie -arch i386 -gdwarf-2 -fobjc-legacy-dispatch -fobjc-abi-version=2 -miphoneos-version-min=6.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.0.sdk /var/folders/1t/cbdvyj0x4n35m7674l7wvyjc0000gn/T/tmp6df5493a.tmp/main.x86.o -o /var/folders/1t/cbdvyj0x4n35m7674l7wvyjc0000gn/T/tmp6df5493a.tmp/GDTest -framework CFNetwork -framework Foundation -framework GameKit -framework MapKit -framework MediaPlayer -framework MessageUI -framework OpenGLES -framework StoreKit -framework UIKit -framework AddressBookUI -framework SystemConfiguration -framework AddressBook -framework AudioToolbox -framework AVFoundation -framework QuartzCore -framework CoreGraphics -framework CoreLocation -framework MobileCoreServices -framework Security -framework CoreData -framework ExternalAccessory -weak_framework AssetsLibrary -weak_framework Accounts -weak_framework CoreBluetooth -weak_framework CoreTelephony -weak_framework EventKit -weak_framework EventKitUI -weak_framework CoreMotion -weak_framework GLKit -weak_framework iAd -weak_framework NewsstandKit -weak_framework Social -weak_framework Twitter -weak_framework PassKit -weak_framework CoreImage -weak_framework CoreText -weak_framework ImageIO -weak_framework CoreMedia -weak_framework CoreMIDI -weak_framework CoreVideo -weak_framework AdSupport -weak_framework QuickLook -lz -u _mono_pmip -u _CreateZStream -u _CloseZStream -u _Flush -u _ReadZStream -u _WriteZStream -liconv -lmono-2.0 -lmonotouch -L/Developer/MonoTouch/SDKs/MonoTouch.iphonesimulator.sdk/usr/lib -u _catch_exception_raise -force_load /var/folders/1t/cbdvyj0x4n35m7674l7wvyjc0000gn/T/tmp6df5493a.tmp/GD.a
Undefined symbols for architecture i386:
"std::basic_istream<char, std::char_traits<char> >::gcount() const", referenced from:
GT::AES::decode(std::basic_istream<char, std::char_traits<char> >&, std::basic_ostream<char, std::char_traits<char> >&, unsigned int&, bool)in GD.a(gtaes.o)
GT::AES::encode(std::basic_istream<char, std::char_traits<char> >&, std::basic_ostream<char, std::char_traits<char> >&, unsigned int&, bool)in GD.a(gtaes.o)
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_of(char const*, unsigned long, unsigned long) const", referenced from:
-[GDSetPasswordViewController checkPasswordStrength:] in GD.a(GDSetPasswordViewController.o)
GD::EacpCReq::EacpCReq(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> >, GT::Dbb&)in GD.a(GDEacpCommands.o)
GD::RawSocket::connect() in GD.a(GDRawSocket.o)
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::copy(char*, unsigned long, unsigned long) const", referenced from:
GD::Socket::toString() constin GD.a(GDSocket.o)
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::data() const", referenced from:
-[GTContainerDH setRemotePublic521:] in GD.a(GTContainerCrypto.o)
-[GTContainerDH initWithP521] in GD.a(GTContainerCrypto.o)
-[NSData(GTContainerEncryption) GTEncryptedDataUsingDerivedKey:] in GD.a(GTContainerCrypto.o)
-[NSData(GTContainerEncryption) GTDecryptedDataUsingDerivedKey:] in GD.a(GTContainerCrypto.o)
-[GTEncryptedFile streamDidReceiveData:] in GD.a(GTEncryptedFile.o)
+[NSData(Base64) dataFromBase64String:] in GD.a(NSData+Base64.o)
+[GTJsonCommandProcessor parseNSData:] in GD.a(GTICCJsonCommandProcessor.o)
...
这持续了更长的时间，并以错误
结束ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status
error MT5202: Native linking failed. Please review the build log.
现在我有点卡住了。有什么想法吗？
谢谢
ld消息告诉您，您的.a静态库文件不包含i386的代码。需要该体系结构以允许您在iOS模拟器上运行代码。
也许GD软件包为不同的架构提供了不同的.a。在这种情况下，您可以使用lipo工具来构建 fat 库，该库将包含多个架构。
我需要将-cxx添加到iPhone构建选项中的"其他mtouch参数"中。
这是一个古老的问题，但是经过数小时后，我们提供了完整的解决方案，可以在此处详细编写的Xamarin.ios使用良好的动力学...大约需要5个不同的解决方法。
http://blog.westmonroepartners.com/using-good-dynamics-sdk-v1-8-x-with-xamarin-ios/