添加其他链接器标志-ObjC到facebook SDK

Question

我添加了Box SDK，因此必须将Other Linker Flag设置为-ObjC，但之后出现错误：

ld: warning: directory not found for option '-L"/Volumes/DATA/Projects/Conojo/Conojo 3 3 2 2 2/Conojo/GTL"'
Undefined symbols for architecture i386:
  "_FBTokenInformationExpirationDateKey", referenced from:
      -[PFFacebookTokenCachingStrategy cacheTokenInformation:] in Parse(PFFacebookTokenCachingStrategy.o)
      -[PFFacebookTokenCachingStrategy expirationDate] in Parse(PFFacebookTokenCachingStrategy.o)
      -[PFFacebookTokenCachingStrategy setExpirationDate:] in Parse(PFFacebookTokenCachingStrategy.o)
  "_FBTokenInformationTokenKey", referenced from:
      -[PFFacebookTokenCachingStrategy accessToken] in Parse(PFFacebookTokenCachingStrategy.o)
      -[PFFacebookTokenCachingStrategy setAccessToken:] in Parse(PFFacebookTokenCachingStrategy.o)
  "_FBTokenInformationUserFBIDKey", referenced from:
      -[PFFacebookTokenCachingStrategy facebookId] in Parse(PFFacebookTokenCachingStrategy.o)
      -[PFFacebookTokenCachingStrategy setFacebookId:] in Parse(PFFacebookTokenCachingStrategy.o)
  "_OBJC_CLASS_$_FBSession", referenced from: objc-class-ref in Parse(PFFacebookAuthenticationProvider.o)
  "_OBJC_CLASS_$_FBSessionTokenCachingStrategy", referenced from: _OBJC_CLASS_$_PFFacebookTokenCachingStrategy in Parse(PFFacebookTokenCachingStrategy.o)
  "_OBJC_METACLASS_$_FBSessionTokenCachingStrategy", referenced from: _OBJC_METACLASS_$_PFFacebookTokenCachingStrategy in Parse(PFFacebookTokenCachingStrategy.o)

ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

如何包含Box SDK并避免错误？

Answer 1

更改链接器标志以删除-ObjC。相反，添加：

-force_load $(BUILT_PRODUCTS_DIR)/libBoxSDK.a

仅加载所需的Box SDK内容（不影响Parse SDK）。