Xcode找不到#include<>标题 [英] Xcode cannot find #Include<> header

问题描述

我试图让Xcode导入Irrlicht的头文件。

I'm trying to get Xcode to import the header file for Irrlicht.

#include <irrlicht.h>

它说Irrlicht.h。没有这样的文件或目录。是的Irrlicht.h用大写我，即使#include是小写。

It says "Irrlicht.h. No such file or directory". Yes Irrlicht.h with a capital I, even though the #include is lowercase.

无论如何我在标题搜索路径中添加了/lib/irrlicht-1.6/include对于Xcode项目，但它仍然找不到它。

Anyway I added "/lib/irrlicht-1.6/include" in the header search paths for the Xcode project, yet it still doesn't find it.

我尝试的唯一的工作是：

The only thing I've tried that does work is:

#include "/lib/irrlicht-1.6/include/irrlicht.h"

这是有点可笑的，#include应该工作，我不明白为什么它不工作。

This is a bit ridiculous though, #include should work, I don't understand why it isn't working.

更新（这里有关错误的更多详细信息）：

Update (here are more details on the error):

/lib/PAL/pal_benchmark/palBenchmark/main.h:31:0
/lib/PAL/pal_benchmark/palBenchmark/main.h:31:22: error: irrlicht.h: No such file or directory

推荐答案

我想出了这一点。

标题位于此目录中：

/lib/irrlicht-1.6/include/

路径：标头搜索路径Xcode在我构建项目时仍然找不到路径。

If I added that path to: "Header Search Paths" Xcode still wouldn't find the path when I built the project.

解决方案：路径：用户标题搜索路径。

它偷窥我为什么我不得不这样做，因为我经常添加我的标题路径到标题搜索路径，然后#includes只是工作。希望这可以帮助有同样问题的其他人。

It boggles me why I had to do this, as I frequently add my header paths to "Header Search Paths" and then #includes just work. Hopefully this can help someone else who gets this same issue.

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