C++ 调试C/C++;使用不同目录时在VSCode中
我希望能够在使用不同目录时调试我的程序 让我们以下面这个例子为例: 其中main.c包含:C++ 调试C/C++;使用不同目录时在VSCode中,c++,c,visual-studio-code,vscode-debugger,C++,C,Visual Studio Code,Vscode Debugger,我希望能够在使用不同目录时调试我的程序 让我们以下面这个例子为例: 其中main.c包含: #include <stdio.h> #include "lib/A.h" int main() { test(); return 0; } 当我尝试调试此程序(主程序中的断点)时,我得到以下错误: The prelaunchtask C/C++ g++.exe build active file temrinated with exit code -
#include <stdio.h>
#include "lib/A.h"
int main()
{
test();
return 0;
}
当我尝试调试此程序(主程序中的断点)时,我得到以下错误:
The prelaunchtask C/C++ g++.exe build active file temrinated with exit code -1
但是,如果我删除A.c并将整个函数写入头文件,调试将正常工作:
A.h:
launch.json:
{
"version": "0.2.0",
"configurations": [
{
"name": "g++.exe - Build and debug active file",
"type": "cppdbg",
"request": "launch",
"program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
"args": [],
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": true,
"MIMode": "gdb",
"miDebuggerPath": "C:\\msys64\\mingw64\\bin\\gdb.exe",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
],
"preLaunchTask": "C/C++: g++.exe build active file"
}
]
}
我尝试了一些我发现的解决方案,但没有一个有效,这就是我想发布这个问题的原因您使用多个cpp文件,因此使用诸如CMake、g++terminates、read the errorOnly之类的构建工具构建活动文件不是一个非常有用的功能,由于几乎所有非平凡的程序都分布在多个文件上。在
tasks.json
中,错误是“${file}”,
,这意味着只使用活动文件进行构建。并非所有文件都在多个文件夹中。官方文档解释了这一点:在您查看并找到“${workspaceFolder}\\\*.cpp”
之后,请注意这可能不是递归的。每个文件夹可能需要一个单独的条目。或者跟随第一条评论,因为CMake是一个很好的解决方案。
The prelaunchtask C/C++ g++.exe build active file temrinated with exit code -1
#pragma once
#include <stdio.h>
void test()
{
printf("A\n");
printf("B\n");
}
{
"tasks": [
{
"type": "cppbuild",
"label": "C/C++: g++.exe build active file",
"command": "C:\\msys64\\mingw64\\bin\\g++.exe",
"args": [
"-g",
"${file}",
"-o",
"${fileDirname}\\${fileBasenameNoExtension}.exe"
],
"options": {
"cwd": "${workspaceFolder}"
},
"problemMatcher": [
"$gcc"
],
"group": {
"kind": "build",
"isDefault": true
},
"detail": "Task generated by Debugger."
}
],
"version": "2.0.0"
}
{
"version": "0.2.0",
"configurations": [
{
"name": "g++.exe - Build and debug active file",
"type": "cppdbg",
"request": "launch",
"program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
"args": [],
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": true,
"MIMode": "gdb",
"miDebuggerPath": "C:\\msys64\\mingw64\\bin\\gdb.exe",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
],
"preLaunchTask": "C/C++: g++.exe build active file"
}
]
}