在开始之前，请注意我的项目使用Carthage作为依赖管理器。

这里没有一个现有的答案能解决我的问题。为我解决这个问题的方法如下。

First, I noticed that the build error pointed out one framework in particular. Next I filtered App Target > Build Phases for that framework. I noticed that that framework was present in both "Link Binary With Libraries" and "Embed Frameworks". Noting that none of the frameworks listed under "Embed Frameworks" were ones managed by Carthage I removed the framework in question from "Embed Frameworks". I then re-built my project and everything works fine including the functionality enabled by the framework in question.

这基本上意味着你有多个名为Info.plist的文件; 通常情况下没问题，但你的文件被设置为相同的目标会员。因此，修复方法是:单击每个文件并在右侧检查它们的目标成员，确保它们不重叠。

对我来说，是当我嵌入一个椰子足的框架时。您所需要做的就是将其从通用构建目标中的嵌入式内容选项卡中删除。

进入项目构建阶段并删除信息。plist从编译源。它将消除这个问题，项目将再次活跃起来。

如果你的应用程序生成了与多个.app文件相关的错误，那么从“复制bundle资源”中删除。plist文件将不起作用。

如果该错误与.app文件有关，请执行以下步骤

Select the Target. Go to Build Phases tab. Remove the items listed in Output Files Compile the code if it compiles successfully then not follow the next steps. If code does not compile successfully and Xcode may give you an error related to "Library not found". Then add the missing library in General Tab in Linked Frameworks and Libraries that Xcode mentioned in the error. Keep adding these libraries (that Xcode ask through compile errors) in Linked Frameworks and Libraries until the code compiles successfully. Hope this helps.

在Xcode 10中，它也适用于以前的版本

双击项目 你会看到下图 从左边选择目标 扩展拷贝包资源(0项) 删除产生错误的相应文件