在可视化代码中使用npx命令运行bat文件

我在visual studio代码中遇到此错误：

每当我因为这个launch.json脚本启动我的程序时，上面的错误就会显示：

{
    // 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": "Python: Attach using Process Id",
            "type": "python",
            "request": "attach",
            "processId": "${command:pickProcess}",
            "justMyCode": true,
            "preLaunchTask": "kill_process"
        },
        {
            "name": "Python: Current File",
            "type": "python",
            "request": "launch",
            "program": "${file}",
            "console": "integratedTerminal",
            "justMyCode": true,
            "preLaunchTask": "kill_process"
        }
    ]
}

这是kill_process.bat文件的内容：

npx kill-port 8000

然而，当我从powershell运行脚本时，它会毫无问题地执行，这就是证据：

也许有人知道我如何在visual studio代码中运行kill_process.bat文件而没有任何错误吗？