clion标头文件不知道是标题单元吗？
我刚刚安装了Clion，并试图在C ++中编写一个简短的程序。但是，当我尝试导入> import＆lt; iostream＆gt;或import gtector＆lt; vector＆gt; i得到
Header file <iostream> (aka '/Library/Developer/CommandLineTools/usr/include/c++/v1/iostream') cannot be imported because it is not known to be a header unit
该项目在C ++ 20中，我在我的cmakelists.txt中，我做过> set（cmake_cxx_standard 20）
我尝试按照说明在此处尝试 MacOS更新为Catalina之后找不到Clion C ++标头文件，但它并没有解决我的问题
I just installed Clion and am trying to write a short program in C++. However, when I try to import <iostream> or import <vector> I get
Header file <iostream> (aka '/Library/Developer/CommandLineTools/usr/include/c++/v1/iostream') cannot be imported because it is not known to be a header unit
The project is in C++ 20, in my CMakeLists.txt I did set(CMAKE_CXX_STANDARD 20)
I tried following the instructions here CLion C++ header files not found after macOS is updated to Catalina but it didn't resolve my issue
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
我想您的意思是
#include＆lt; iostream＆gt;。标题单元（带有
导入）是C ++ 20中的新事物，并且尚未完全由工具支持。I guess you meant
#include <iostream>.Header units (with
import) are the new thing in C++20 and they are not yet fully supported by tools.