Sharekit 2.0 构建失败问题

Question

在迁移到 IOS 7 后，我最近在我的应用程序中更新了 Sharekit 2.0，我使用了 sharekit wiki 上指定的更新 git 命令。但是，现在当我运行该应用程序时，它无法构建并出现以下错误:

Undefined symbols for architecture i386:
  "_FBErrorParsedJSONResponseKey", referenced from:
      ___27-[SHKFacebook doNativeShow]_block_invoke in libShareKit.a(SHKFacebook.o)
      -[SHKFacebook FBRequestHandlerCallback:result:error:] in libShareKit.a(SHKFacebook.o)
  "_FacebookSDKDomain", referenced from:
      ___27-[SHKFacebook doNativeShow]_block_invoke in libShareKit.a(SHKFacebook.o)
  "_OBJC_CLASS_$_DBRequest", referenced from:
      objc-class-ref in libShareKit.a(SHKDropbox.o)
  "_OBJC_CLASS_$_DBRestClient", referenced from:
      objc-class-ref in libShareKit.a(SHKDropbox.o)
  "_OBJC_CLASS_$_DBSession", referenced from:
      objc-class-ref in libShareKit.a(SHKDropbox.o)
  "_OBJC_CLASS_$_FBDialogs", referenced from:
      objc-class-ref in libShareKit.a(SHKFacebook.o)
  "_OBJC_CLASS_$_FBRequest", referenced from:
      objc-class-ref in libShareKit.a(BufferSheetViewController.o)
  "_OBJC_CLASS_$_FBRequestConnection", referenced from:
      objc-class-ref in libShareKit.a(SHKFacebook.o)
  "_OBJC_CLASS_$_FBSession", referenced from:
      objc-class-ref in libShareKit.a(BufferSheetViewController.o)
      objc-class-ref in libShareKit.a(SHKFacebook.o)
  "_OBJC_CLASS_$_FBSettings", referenced from:
      objc-class-ref in libShareKit.a(SHKFacebook.o)
  "_OBJC_CLASS_$_GPPShare", referenced from:
      objc-class-ref in libShareKit.a(SHKGooglePlus.o)
  "_OBJC_CLASS_$_GPPSignIn", referenced from:
      objc-class-ref in libShareKit.a(SHKGooglePlus.o)
  "_xmlFreeDtd", referenced from:
      -[ENXMLDTD dealloc] in libShareKit.a(ENXMLDTD.o)
  "_xmlFreeTextWriter", referenced from:
      -[ENXMLWriter dealloc] in libShareKit.a(ENXMLWriter.o)
      -[ENXMLWriter endDocument] in libShareKit.a(ENXMLWriter.o)
  "_xmlGetCharEncodingName", referenced from:
      -[ENXMLWriter startDocument] in libShareKit.a(ENXMLWriter.o)
  "_xmlGetExternalEntityLoader", referenced from:
      +[ENXMLDTD initialize] in libShareKit.a(ENXMLDTD.o)
  "_xmlGetLastError", referenced from:
      _CheckXMLResult in libShareKit.a(ENXMLWriter.o)
      -[ENXMLDTD initWithContentsOfFile:] in libShareKit.a(ENXMLDTD.o)
  "_xmlHashLookup", referenced from:
      -[ENXMLDTD xmlEntityNamed:] in libShareKit.a(ENXMLDTD.o)
      -[ENXMLDTD xmlElementNamed:] in libShareKit.a(ENXMLDTD.o)
  "_xmlIOParseDTD", referenced from:
      -[ENXMLDTD initWithContentsOfFile:] in libShareKit.a(ENXMLDTD.o)
  "_xmlNewInputFromFile", referenced from:
      _enxmlExternalEntityLoader in libShareKit.a(ENXMLDTD.o)
  "_xmlNewTextWriter", referenced from:
      -[ENXMLWriter startDocument] in libShareKit.a(ENXMLWriter.o)
  "_xmlOutputBufferCreateIO", referenced from:
      -[ENXMLWriter startDocument] in libShareKit.a(ENXMLWriter.o)
  "_xmlParserInputBufferCreateFilename", referenced from:
      -[ENXMLDTD initWithContentsOfFile:] in libShareKit.a(ENXMLDTD.o)
  "_xmlResetLastError", referenced from:
      _CheckXMLResult in libShareKit.a(ENXMLWriter.o)
      -[ENXMLDTD initWithContentsOfFile:] in libShareKit.a(ENXMLDTD.o)
  "_xmlSetExternalEntityLoader", referenced from:
      +[ENXMLDTD initialize] in libShareKit.a(ENXMLDTD.o)
  "_xmlTextWriterEndCDATA", referenced from:
      -[ENXMLWriter endCDATA] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterEndDocument", referenced from:
      -[ENXMLWriter endDocument] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterEndElement", referenced from:
      -[ENXMLWriter endElement] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterSetIndent", referenced from:
      -[ENXMLWriter startDocument] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterStartCDATA", referenced from:
      -[ENXMLWriter startCDATA] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterStartDocument", referenced from:
      -[ENXMLWriter startDocument] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterStartElement", referenced from:
      -[ENXMLWriter startElement:] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterWriteAttribute", referenced from:
      -[ENXMLWriter writeAttributeName:value:] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterWriteCDATA", referenced from:
      -[ENXMLWriter writeCDATA:] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterWriteRaw", referenced from:
      -[ENXMLWriter startDocument] in libShareKit.a(ENXMLWriter.o)
      -[ENXMLWriter writeString:raw:] in libShareKit.a(ENXMLWriter.o)
  "_xmlTextWriterWriteString", referenced from:
      -[ENXMLWriter writeString:raw:] in libShareKit.a(ENXMLWriter.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我已经仔细检查了设置，包括框架和资源，一切似乎都正确设置，有人知道问题出在哪里吗？

Answer 1

我在之前工作的项目中更新 ShareKit 子模块后遇到了同样的问题。

我缺少的步骤是将这三个文件夹(位于文件夹 ./ShareKit/Frameworks/)拖到我的 XCode 项目中:

• DropboxSDK.framework
• FacebookSDK.framework
• GooglePlus.framework

在那之后，一切又恢复正常了:)