iPhone SDK将错误与静态库链接起来

Question

我已经构建了自己的静态库,其组件可以在我的项目中重用,最近需要更新一堆类.具体来说,由于某些类更改了名称,因此更改了某些方法的签名.

现在发生的事情是库自身编译良好,但是,当添加到应用程序项目时,项目无法链接:

Ld build/Sucursales.build/Debug-iphoneos/Sucursales.build/Objects-normal/armv6/Sucursales normal armv6
cd /Users/nameghino/src/Sucursales
setenv IPHONEOS_DEPLOYMENT_TARGET 3.1
setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -arch armv6 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk -L/Users/nameghino/src/Sucursales/build/Debug-iphoneos -L/Users/nameghino/src/Sucursales/../../Library/MyLibraries/MSSharedLibrary-1.0.0 -F/Users/nameghino/src/Sucursales/build/Debug-iphoneos -filelist /Users/nameghino/src/Sucursales/build/Sucursales.build/Debug-iphoneos/Sucursales.build/Objects-normal/armv6/Sucursales.LinkFileList -dead_strip -lxml2 -ObjC -all_load -miphoneos-version-min=3.1 -framework Foundation -framework UIKit -framework CoreGraphics -lsqlite3.0 -framework CoreLocation -framework MapKit -lxml2 /Users/nameghino/src/MSSharedComponents/Frameworks/MSSharedLibrary/build/Debug-iphoneos/libMSSharedLibrary.a -o /Users/nameghino/src/Sucursales/build/Sucursales.build/Debug-iphoneos/Sucursales.build/Objects-normal/armv6/Sucursales

Undefined symbols:
  "_OBJC_CLASS_$_DataCatalogService_GetSingleRow", referenced from:
      objc-class-ref-to-DataCatalogService_GetSingleRow in libMSSharedLibrary.a(MSDataCatalogSpecification.o)
  **"_OBJC_CLASS_$_DataCatalogService_ArrayOfString", referenced from:
      objc-class-ref-to-DataCatalogService_ArrayOfString in libMSSharedLibrary.a(MSDataCatalogSpecification.o)
  "_OBJC_CLASS_$_DataCatalogService_GetSingleRowResponse", referenced from:
      objc-class-ref-to-DataCatalogService_GetSingleRowResponse in libMSSharedLibrary.a(MSSingleRowResultsParser.o)
  "_OBJC_CLASS_$_DataCatalogService_GetMultiRowResponse", referenced from:
      objc-class-ref-to-DataCatalogService_GetMultiRowResponse in libMSSharedLibrary.a(MSMultiRowResultsParser.o)
  "_OBJC_CLASS_$_DataCatalogService_GetMultiRow", referenced from:
      objc-class-ref-to-DataCatalogService_GetMultiRow in libMSSharedLibrary.a(MSDataCatalogSpecification.o)
  "_OBJC_CLASS_$_DataCatalogService_HelloWorldResponse", referenced from:
      objc-class-ref-to-DataCatalogService_HelloWorldResponse in libMSSharedLibrary.a(DataCatalogService.o)
ld: symbol(s) not found
collect2: ld returned 1 exit status**

奇怪的是,经过大量的项目清理(在app和lib项目中),我仍然遇到同样的问题.即使在开始一个新项目之后,问题仍然存在.

我也注意在干净和构建之间重新启动Xcode几次,但没有好处.

关于在哪里看的任何想法？

Answer 1

您是否已将库添加为项目的依赖项？请参阅Xcode 3.1.1和静态库

如果深入查看目标,库名称是否出现在"使用库链接二进制"组中？

查看编译器/链接器输出的日志.找到对链接器的调用.您的库是否出现在要链接的静态库列表中？