Debugging 如何在调试C++；macOS上的vscode

在VScode上调试时如何添加用户输入

我试过以下方法

• 编辑my launch.json以设置

  externalConsole:true

• 如前所述，尝试将输入作为命令行参数

不管采用上述方法一步一步地进行操作，都会出现问题

我总是得到一扇我无能为力的窗户。升/降/进按钮处于非活动状态

在我的launch.json文件中

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "g++-10 - Build and debug active file",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}/${fileBasenameNoExtension}",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "lldb",
            "preLaunchTask": "C/C++: g++-10 build active file"
        }
    ]
} 

{
    "tasks": [

        {
            "type": "shell",
            "label": "C/C++: g++-10 build active file",
            "command": "g++",
            "args": [
                "-g",
                "${file}",
                "-std=c++17",
            ],
            "options": {
                "cwd": "${workspaceFolder}"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        }
    ],
    "version": "2.0.0"
}

这是我的tasks.json文件

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "g++-10 - Build and debug active file",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}/${fileBasenameNoExtension}",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "lldb",
            "preLaunchTask": "C/C++: g++-10 build active file"
        }
    ]
} 

{
    "tasks": [

        {
            "type": "shell",
            "label": "C/C++: g++-10 build active file",
            "command": "g++",
            "args": [
                "-g",
                "${file}",
                "-std=c++17",
            ],
            "options": {
                "cwd": "${workspaceFolder}"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        }
    ],
    "version": "2.0.0"
}

系统详细信息

Version: 1.48.1
Commit: 3dd905126b34dcd4de81fa624eb3a8cbe7485f13
Date: 2020-08-19T17:09:41.484Z
Electron: 7.3.2
Chrome: 78.0.3904.130
Node.js: 12.8.1
V8: 7.8.279.23-electron.0
OS: Darwin x64 20.0.0

---

在要点中给出了解决方案

问题是当VSCode启动调试适配器时，调试适配器启动lldb mi，然后lldb mi启动终端。应该出现一个提示，但DebugAdapter没有转发此权限请求

解决方法是让VS代码启动终端一次。您可以通过在

tasks.json中添加并运行此任务来完成此操作：

您可以使用Command+Shift+p运行此特定任务。键入任务并查找任务：运行任务，然后选择打开终端

我写了一篇关于这一点的小博文，用可以找到的图片详细描述了每一步