C/C++ VS 代码扩展引发构建错误：““C/C++”任务的任务提供程序意外提供了“shell”类型的任务。”答案

【问题标题】：C/C++ VS Code extension throwing build error: "The task provider for "C/C++" tasks unexpectedly provided a task of type "shell"."C/C++ VS 代码扩展引发构建错误：““C/C++”任务的任务提供程序意外提供了“shell”类型的任务。”
【发布时间】：2020-08-24 14:54:59
【问题描述】：

当我尝试在 VS Code 中构建 C 任务时，它显示以下消息：

输出只是显示：The task provider for "C/C++" tasks unexpectedly provided a task of type "shell".

我仍然可以使用gcc 'filename.c' -o 'output.exe' 在 cmd 中手动构建我的 C 文件。转到Terminal -> Run Task 而不是使用快捷键 CTRL+SHIFT+B 似乎也可以。

我将 0.28.0-insiders2 C/C++ VS Code 扩展与 MinGW 一起使用。 VS Code 今天刚刚更新到 v. 1.45，我相信这可能是导致此错误的原因，因为我以前没有遇到过。

tasks.json：

{  
    "version": "2.0.0", 
    "tasks": [
        {
            "label": "Makefile Debug_gcc",
            "type": "shell",
            "command": ["mingw32-make"],
            "args": [
                "--directory=${fileDirname}/", 
                "DEBUG=1", 
                "EXECUTABLE=${fileBasenameNoExtension}Debug"
            ]
        },
        {
            "label": "Makefile Release_gcc",
            "type": "shell",
            "command": ["mingw32-make"],
            "args": [
                "--directory=${fileDirname}/", 
                "DEBUG=0", 
                "EXECUTABLE=${fileBasenameNoExtension}Release"
            ]
        },
        {
            "label": "Release",
            "type": "shell",
            "command": "gcc",
            "args": [
                "${file}",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}Release"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "problemMatcher": [
                "$gcc"
            ]
        },
        {
            "label": "Debug",
            "type": "shell",
            "command": "gcc",
            "args": [
                "${file}",
                "-g3",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}Debug"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "problemMatcher": [
                "$gcc"
            ]
        },
        {
            "label": "Makefile Debug",
            "type": "shell",
            "command": ["del /S *.o"],
            "dependsOn": [
                "Makefile Debug_gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "problemMatcher": [
                "$gcc"
            ]
        },
        {
            "label": "Makefile Release",
            "type": "shell",
            "command": ["del /S *.o"],
            "dependsOn": [
                "Makefile Release_gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "problemMatcher": [
                "$gcc"
            ]
        },
        {
            "label": "Makefile Debug + Execute",
            "type": "shell",
            "command": "${fileDirname}/${fileBasenameNoExtension}Debug",
            "dependsOn": [
                "Makefile Debug"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "problemMatcher": [
                "$gcc"
            ]
        },
        {
            "label": "Makefile Release + Execute",
            "type": "shell",
            "command": "${fileDirname}/${fileBasenameNoExtension}Release",
            "dependsOn": [
                "Makefile Release"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "problemMatcher": [
                "$gcc"
            ]
        },
        {
            "label": "Debug Execute",
            "type": "shell",
            "command": "${fileDirname}/${fileBasenameNoExtension}Debug",
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "problemMatcher": [
                "$gcc"
            ]
        },
        {
            "label": "Release Execute",
            "type": "shell",
            "command": "${fileDirname}/${fileBasenameNoExtension}Release",
            "group": {
                "kind": "build", 
                "isDefault": true
            },
            "problemMatcher": [
                "$gcc"
            ]
        }
    ]
}

【问题讨论】：

根据this issue comment，很快就会修复。
您需要更改“C-Cpp：更新频道”设置，在上面@Allan Chain的链接中查找muhammad-osaid-tekfocal的评论，或直接进入评论@ 987654322@ 之后您也可以更改设置，请参阅 Thomas 的评论（为我工作）：github.com/microsoft/vscode-cpptools/issues/…

标签： c gcc visual-studio-code

【解决方案1】：

导航到 .vscode -> 并在其中添加以下两个文件。这是我的文件 vs 代码文件，用于编译、调试和运行 c 代码。

task.json

{
    "tasks": [
      {
        "type": "shell",
        "label": "gcc.exe build active file",
        "command": "F:\\MinGW\\bin\\gcc.exe",//Mention directory to gcc compiler
        "args": [
          "-g",
          "${file}",
          "-o",
          "${fileDirname}\\${fileBasenameNoExtension}.exe"
        ],
        "options": {
          "cwd": "F:\\MinGW\\bin"//Mention dir to bin foler of Mingw
        }
      },
      {
        "type": "shell",
        "label": "gcc build & run active file",
        "command": "F:\\MinGW\\bin\\gcc.exe",//Dir to gcc compiler
        "args": [
          "${file}",
          "-o",
          "${fileDirname}\\${fileBasenameNoExtension}.exe",
          "&&",
          "${fileDirname}\\${fileBasenameNoExtension}.exe"
        ],
        "options": {
          "cwd": "F:\\MinGW\\bin"//Dir to Mingw's bin folder
        },
        "group": {
            "kind": "build",
            "isDefault": true
        }
      }
    ]
}

launch.json

{
    "version": "0.2.0",
    "configurations": [
      {
        "name": "gcc.exe build and debug active file",
        "type": "cppdbg",
        "request": "launch",
        "program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
        "args": [],
        "stopAtEntry": false,
        "cwd": "${workspaceFolder}",
        "environment": [],
        "externalConsole": false, //set to true to see output in cmd instead
        "MIMode": "gdb",
        "miDebuggerPath": "F:\\MinGW\\bin\\gdb.exe",//Mention the path to gdb inside bin folder of Mingw
        "setupCommands": [
          {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
          }
        ],
        "preLaunchTask": "gcc.exe build active file"
      },
      {
        "name": "gcc build & run active file",
        "type": "cppdbg",
        "request": "launch",
        "program": "${fileDirname}\\${fileBasenameNoExtension}.exe",
        "args": [],
        "stopAtEntry": false,
        "cwd": "${workspaceFolder}",
        "environment": [],
        "externalConsole": false, //set to true to see output in cmd instead
        "MIMode": "gdb",
        "miDebuggerPath": "F:\\MinGW\\bin\\gdb.exe",//Mention the path to gdb inside bin folder of Mingw
        "setupCommands": [
          {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
          }
        ],
        "preLaunchTask": "gcc build & run active file"
      }
    ]
}

【讨论】：