xcode中接口错误的重复 [英] Duplication of interface error in xcode

问题描述

我什至不知道如何开始.我正在使用核心绘图和核心异步套接字库使用最新的 Xcode 和 sdk 开发 iPhone 应用程序.一切都很好，直到几个小时前，Xcode 无缘无故地抛出了大量接口重复"错误.
发出错误的两个文件是 AsyncSocket.h 和我编写的 API 客户端，以便从目标服务器获取数据.
错误如下:

I am not even sure how to start. I am developing an iPhone application with the latest Xcode and sdk using core plot and the core async socket library. Everything was fine until a few hours ago, when Xcode dumped a ton of "interface duplication" errors for no apparent reason.
The two files that are emitting errors are the AsyncSocket.h and an API client that I wrote in order to get data out of the target server.
The errors are the following:

• AsyncSocket.h 和我的 API 客户端中所有枚举的嵌套重定义错误.
• 重新声明 AsyncSocket.h 和我的 API 客户端中所有枚举的枚举.
• AsyncSocket.h 和 API 客户端的接口文件中的接口声明重复.
• 在应用程序的两次构建之间发生错误.没有任何在那段时间发生了变化，这就是为什么我什至无法开始思考是什么导致了这种情况.

• Nested Redefinition error on all enums in AsyncSocket.h and my API client.
• Redeclaration of enum on all enumerations in AsyncSocket.h and my API client.
• Duplicate interface declaration on the AsyncSocket.h and the API client's interface file.
• The error occurred between two builds of the application. NOTHING was changed during that time which is why I can't even begin to think what is causing this.

API 客户端是一个非常简单的东西，它只是使用异步套接字向服务器发送查询，然后以数组形式返回解析结果.没什么复杂的，因为我还没有那么喜欢目标 c.
我希望我能提供更多有用的信息，但这就是我所拥有的.

The API client is a really simple thing, it just uses the async socket to send queries to the server and then return the parsed results in arrays. Nothing complicated, as I am not that into objective c yet.
I wish I could give some more useful information but that is all I have.

推荐答案

我相信您的问题源于一个简单的错误.在你开始的头文件中:

i believe your problem results from a simple mistake. In the header file you begin with:

@interface ClassName : SuperclassName

在 .m 文件中时:

@interface ClassName ()

当你忘记括号时，编译器会抱怨.

When you forget the brackets, the compiler complains.

我希望这会有所帮助.祝福您的应用.

I hope this helps. Best wishes with your app.

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