添加框架后Xcode 5.1编译器错误 [英] Xcode 5.1 compiler errors after adding a framework

问题描述

所以我是新的Xcode和Macs，我似乎在尝试添加一个新的框架后得到了很多错误。我需要NSMatrix类，它不包括在默认框架（Foundation，CoreGraphics，UIKit，XCTest。所以我添加了AppKit框架使用项目导航>通用>链接框架和库在我添加和#imported Appkit / AppKit.h在需要NSMatrix类的.h中，NSMatrix的错误消失了，它变成了蓝色，表示它发现它是我假设的。

So I am new to Xcode and Macs and I seem to be getting a lot of errors after trying to add a new framework. I needed the NSMatrix class and it was not included in the default frameworks (Foundation, CoreGraphics, UIKit, XCTest were. So I added the AppKit framework using Project Navigator>General>Linked Frameworks and Libraries. After I added that and #imported Appkit/AppKit.h in the .h that needed the NSMatrix class the errors for NSMatrix went away and it turned blue. Indicating that it found it I assume.

编译项目并遇到以下错误：

After that I tried compiling the project and got these errors:

http://i1346.photobucket.com/albums/p694/parkertmorris/ScreenShot2014-04-07at42152PM_zps3a1fdfdd.png

我尝试删除AppKit框架和对它的引用和编译，但我仍然得到这些错误。我也尝试清理项目和删除DerivedData文件夹，但没有什么改变。

I tried removing the AppKit framework and the reference to it and compiling but I still get these errors. I also tried cleaning the project and deleting the DerivedData folder but nothing is changing.

任何想法如何我可以解决这个？试图研究此问题至少一个小时。

Any ideas how I can fix this? Tried to research this problem for at least an hour.

感谢

推荐答案

p>您和我都是新用户（虽然我是很长时间的读者），因此我会尽我所能帮助：）

You and I are both new users (although I am a long time reader) to SO, and as such I'll try my best to help :)

我注意到您在iOS下对此进行了标记。 AppKit和NSMatrix是特定于OS X的，不适用于iOS，您可能想要删除iOS标记，并相应地标记问题。

I noticed you tagged this under "iOS". AppKit and NSMatrix are OS X specific, not for iOS, and you may want to remove the iOS tag as such and tag the question appropriately.

当这样的问题发生时我在XCode，它发生不太频繁的经验，但仍然在恼人的时间间隔，我倾向于使用Git（或任何SCM你喜欢）倒退到一个点，其中事情是最少的混乱。基于你的编译器错误仍然发生没有AppKit / NSMatrix引用的事实，你的问题可能存在独立的框架，或至少在框架旁边。

When problems like this happen to me in XCode, which occur less frequently with experience but still at annoying intervals, I tend to step backwards using Git (or whatever SCM you like) to a point where things are the least messed up. Based on the fact that your compiler errors are still occurring without AppKit/NSMatrix references, your problem likely exists independent of the framework, or at least alongside the framework.

尝试在项目包中打开project.pbxproj文件，并在同一分组下查找.h文件的重复条目。这些类型的问题有时会咬我，当重新基础/合并在Git和90％的时间，我可以修复他们对我的project.pbxproj文件的一个非常简单的更改。更好的是，尝试diff它以前的工作.pbxproj与它的当前状态，看看发生了什么。

Try opening your project.pbxproj file inside your project package and looking for duplicate entries of .h files under the same groupings. These types of problems sometimes bite me when rebasing/merging in Git and 90% of the time I can fix them with a very simple change to my project.pbxproj file. Even better, try diffing your previously working .pbxproj with it's current state and see what's going on.

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