Ios Xcode警告：“；“没有处理文件的规则”；及；“未找到目录”；

重命名项目文件夹后，我收到以下错误消息：

    Warning: no rule to process file '/Users/cs/Documents/Xcode/Prototype/Prototype/Settings.bundle' 
of type wrapper.plug-in for architecture i386

    Warning: no rule to process file '/Users/cs/Documents/Xcode/Prototype/Prototype/DDMathParser/DDMathParser.h' 
of type sourcecode.c.h for architecture i386

    Warning: no rule to process file '/Users/cs/Documents/Xcode/Prototype/Prototype/AFNetworking/AFURLConnectionOperation.h' 
of type sourcecode.c.h for architecture i386

Directory not found for option '-L"/Users/cs/Documents/Xcode/Prototype/Prototype/../../../FacebookSDK/FacebookSDK.framework"

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有什么问题吗？

关于3个第一个警告，您可以在项目设置的“构建阶段”中签入XCode，确保头文件不会出现在“编译源代码”列表中