ios - objective-c -Apple Mach-O链接器错误

Question

我正在为我的移动应用程序项目使用社交共享phonegap插件。在构建项目时遇到了这个问题。我有几个错误。我正在使用此phonegap插件来实现社交共享功能。检查https://github.com/EddyVerbruggen/SocialSharing-PhoneGap-Plugin。

Undefined symbols for architecture armv7s:
  "_SLServiceTypeTwitter", referenced from:
      -[SocialSharing shareViaTwitter:] in SocialSharing.o
  "_OBJC_CLASS_$_MFMessageComposeViewController", referenced from:
      objc-class-ref in SocialSharing.o
  "_SLServiceTypeFacebook", referenced from:
      -[SocialSharing shareViaFacebook:] in SocialSharing.o
  "_OBJC_CLASS_$_SLComposeViewController", referenced from:
      objc-class-ref in SocialSharing.o
ld: symbol(s) not found for architecture armv7s
clang: error: linker command failed with exit code 1 (use -v to see invocation)

为什么？

Answer 1

使用以下步骤添加框架作品:

在项目导航器中，选择项目

选择目标

选择“构建阶段”标签

打开“使用库链接二进制文件”扩展器

单击“+”按钮

选择框架(您的情况下为MessageUI.framework和Social.framework)