Linux下の構成vscodeにlaunch:program'/youself path/a.out'does not existが表示されます

Linux環境でvscodeを構成するときに現れた:launch:program'/youself path/a.out'does not exist

問題の原因

一般的にlaunchのためです.jsonファイルが配置されていないためtasks.jsonの"label"パラメータ値設定とlaunch.jsonの"preLaunchTask"パラメータの不一致によるものである.デフォルト:

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "ENTER , ${workspaceFolder}/a.out", 
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

解決策

この問題を解決するのはtasksです.jsonの"label"パラメータ値設定とlaunch.jsonの"preLaunchTask"(自分で追加する必要がある)のパラメータは一致する.また、修正“/a.out”は“. out”である.
launch.jsonファイル

{
    // 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": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program":  "${fileDirname}/${fileBasenameNoExtension}.out",// .out
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "preLaunchTask": "build",// build
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

tasks.jsonファイル

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            
            "label": "build",// build
            "type": "shell",
            "command": "g++",
            "args": ["-g", "${file}", "-std=c++11", "-o", "${fileBasenameNoExtension}.out"] // “.out”
        }
    ]
}