Visual Studio 抱怨编译调试时找不到 .exe [英] Visual Studio complains that .exe is not found when compiling for debug

问题描述

我有一个非常简单的 C++ 应用程序.

I have a very simple C++ application.

#include <stdio.h>
#include <iostream>

int main(int argc, char argv[]) {
  cout << "hi" << endl;
}

当我在调试模式下第一次编译时，Visual Studio 抱怨无法启动程序 ..\Debug\myprogram.exe.系统找不到指定的文件."

When I compile for the first time in debug mode, Visual Studio complains "Unable to start program ..\Debug\myprogram.exe. The system cannot find the file specified."

但是，我认为这是显而易见的，因为我是第一次编译，对吗?这个可执行文件不应该存在，那么为什么 Visual Studio 会犹豫不决呢?

However, I think that this is obvious because I am compiling for the first time, right? This executable should not exist yet, so why is Visual Studio balking at compiling?

感谢您的帮助.

此外，当我构建时，会出现以下日志:

Also, when I build, the following log appears:

当我构建(构建->构建解决方案.)时，出现此日志:

When I build (Build->Build solution.), this log appears:

1>------ Build started: Project: print_digits, Configuration: Debug Win32 ------
1>Build started 12/23/2011 4:32:17 PM.
1>InitializeBuildStatus:
1>  Creating "Debug\print_digits.unsuccessfulbuild" because "AlwaysCreate" was specified.
1>FinalizeBuildStatus:
1>  Deleting file "Debug\print_digits.unsuccessfulbuild".
1>  Touching "Debug\print_digits.lastbuildstate".
1>
1>Build succeeded.
1>
1>Time Elapsed 00:00:00.08

它说构建成功，但由于某种原因没有构建可执行文件.

It says build succeeded, but no executable is being built for some reason.

推荐答案

这里有几个问题:

1) 这个错误是关于试图运行程序，而不是编译它:

1) This error is about trying to RUN the program, not compile it:

无法启动程序..\Debug\myprogram.exe.系统无法启动找到指定的文件."

"Unable to start program ..\Debug\myprogram.exe. The system cannot find the file specified."

2) 可能找不到程序的原因是它编译失败.

2) Probably the reason it can't find the program is because it FAILED to COMPILE.

以下是我从你的来源得到的错误:

Here are the errors I got from your source:

tmp.cpp(5) : error C2065: 'cout' : undeclared identifier
tmp.cpp(5) : error C2297: '<<' : illegal, right operand has type 'char [3]'
tmp.cpp(5) : error C2065: 'endl' : undeclared identifier
tmp.cpp(6) : warning C4508: 'main' : function should return a value; 'void' return type assumed

如果您添加using namespace std;"，您应该能够修复这些特定错误

You should be able to fix these particular errors if you add "using namespace std;"

获得干净的编译，您应该能够运行调试器:)

Get a clean compile, and you should be able to run the debugger :)

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