ios - Xcode 找不到 XMPPFramework——如何修复链接器错误？

Question

这一定是一个普遍存在的问题，但我将不胜感激任何帮助。我有一个 Xcode 4.2 项目，它无法正常构建。问题是适用于 iOS 的 XMPPFramework。我已经按照维基上的说明进行操作。

我并没有真正深入了解发生了什么，但 Xcode 找不到我的 XMPPFramework(适用于 iOS)。这是错误，我不知道如何解决。我在项目和目标设置中添加了 XMPPFramework 的路径。我的 XMPPFramework 文件位于我的 Xcode 项目的根目录下，但 Xcode 似乎找不到这些文件。什么是用户 header 路径、框架路径和库搜索路径？我已将 XMPPFramework 的路径添加到所有这些字段，但没有任何好处。我使用了 $(inherited) 和 $(SRCROOT) 并检查了递归按钮。我所有的观点都可以帮助我解决这个问题。

Undefined symbols for architecture i386:
"_ExtractFileNameWithoutExtension", referenced from: -[AppDelegate_iPhone contextDidSave:] in AppDelegate_iPhone.o -[AppDelegate_iPhone xmppStreamDidSecure:] in AppDelegate_iPhone.o -[AppDelegate_iPhone xmppStreamDidConnect:] in AppDelegate_iPhone.o -[AppDelegate_iPhone xmppStreamDidAuthenticate:] in AppDelegate_iPhone.o -[AppDelegate_iPhone xmppStream:didNotAuthenticate:] in AppDelegate_iPhone.o -[AppDelegate_iPhone xmppStream:didReceiveIQ:] in AppDelegate_iPhone.o -[AppDelegate_iPhone xmppStream:didReceiveMessage:] in AppDelegate_iPhone.o ... "_OBJC_CLASS_$_DDLog", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_DDTTYLogger", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPStream", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPReconnect", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPRosterCoreDataStorage", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPRoster", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPvCardCoreDataStorage", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPvCardTempModule", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPvCardAvatarModule", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPCapabilitiesCoreDataStorage", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPCapabilities", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPPresence", referenced from: objc-class-ref in AppDelegate_iPhone.o "_OBJC_CLASS_$_XMPPJID", referenced from: objc-class-ref in AppDelegate_iPhone.o objc-class-ref in AccountViewController.o objc-class-ref in AddBuddyViewController.o objc-class-ref in ChatViewController.o objc-class-ref in GroupChatViewController.o ld: symbol(s) not found for architecture i386

clang:错误:链接器命令失败，退出代码为 1(使用 -v 查看调用)

Answer 1

没关系，想通了。您不能只是将文件拖放到项目中。您必须将它们复制到项目文件夹中，然后添加它们。