在动态链接库中找不到过程入口点_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1Ev [英] The procedure entry point _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1Ev could not be located in the dynamic link library

问题描述

最近我一直在尝试将字符串存储在变量中.我在网上做了很多搜索，我找到的大多数答案都推荐使用 std::string.所以我写了一个看起来像这样的测试程序:

Lately I have been trying to store strings in variables. I did quite a few searches online, and most of the answers that I have found recommend the use of std::string. So I've written a test program that looks like this:

#include <iostream>
#include <string>
using namespace std;

int main(){
    string s;
    getline(cin,s);
    cout << s;
}

程序编译正常，但是，当我运行程序时，我再次出现此错误:`错误留言

The program compiles fine, however, when I run the program I revieve this error:`Error Message

我是一个巨大的编程初学者，对正在发生的事情感到困惑.任何人都可以让我对这里发生的事情有所了解吗?谢谢！

I am a huge beginner to programming and confused on what is going on. Can anyone please give me some insight on what is happening here? Thanks!

另外，我使用的是 GCC 编译器.

Also, I am using the GCC compiler.

我已经成功解决了这个问题.我所做的只是使用网上的教程重新安装 GCC.我不知道出了什么问题，但现在已经修复了.

I have successfully solved the issue. All I did was reinstall GCC using a tutorial on the web. I do not know what was wrong, but it is fixed now.

推荐答案

当你使用GCC编译C++时，需要使用g++驱动程序，而不是gcc.后者将编译翻译单元，但不会正确链接可执行文件.

When you use GCC to compile C++, you need to use the g++ driver program, not gcc. The latter will compile the translation units, but it will not link the executable correctly.

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