Debugging Package.json&；后台网络错误-为Electron应用程序设置VSCode调试器

我要离开这个YouTube视频：

他解释得很好，但在我完成他所做的步骤时，我仍然会遇到不同的错误

配置：“启动程序”

电子弹出错误：

A JavaScript error occurred in the main process

Uncaught Exception:
Error: Can't find package.json
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:19:11)
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:29:10)
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:29:10)
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:29:10)
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:29:10)
    at main (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:44:23)
    at Object.<anonymous> (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:61:1)
    at Object.<anonymous> (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:63:3)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)

A JavaScript error occurred in the main process

Uncaught Exception:
Error: Cannot find module '/Users/user/dev/electron-app/--disable-background-networking'
    at Module._resolveFilename (module.js:485:15)
    at Function.Module._resolveFilename (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/node_modules/electron/dist/Electron.app/Contents/Resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (module.js:437:25)
    at Module.require (module.js:513:17)
    at init (/Users/user/dev/electron-app/node_modules/electron-compile/lib/config-parser.js:294:16)
    at main (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:58:29)
    at Object.<anonymous> (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:61:1)
    at Object.<anonymous> (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:63:3)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)

主进程中发生JavaScript错误
未捕获异常：
错误：找不到package.json
在findPackageJson（/Users/user/dev/electron-app/node_modules/electron-prebuilded-compile/lib/es6-init.js:19:11）
在findPackageJson（/Users/user/dev/electron-app/node_modules/electron-prebuilded-compile/lib/es6-init.js:29:10）
在findPackageJson（/Users/user/dev/electron-app/node_modules/electron-prebuilded-compile/lib/es6-init.js:29:10）
在findPackageJson（/Users/user/dev/electron-app/node_modules/electron-prebuilded-compile/lib/es6-init.js:29:10）
在findPackageJson（/Users/user/dev/electron-app/node_modules/electron-prebuilded-compile/lib/es6-init.js:29:10）
在main（/Users/user/dev/electron-app/node_-modules/electron-prebuild-compile/lib/es6-init.js:44:23）
反对。（/Users/user/dev/electron-app/node_-modules/electron-prebuild-compile/lib/es6-init.js:61:1）
反对。（/Users/user/dev/electron-app/node_-modules/electron-prebuild-compile/lib/es6-init.js:63:3）
在模块处编译（Module.js:569:30）
在Object.Module.\u extensions..js（Module.js:580:10）

配置：“调试”

电子弹出错误：

A JavaScript error occurred in the main process

Uncaught Exception:
Error: Can't find package.json
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:19:11)
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:29:10)
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:29:10)
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:29:10)
    at findPackageJson (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:29:10)
    at main (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:44:23)
    at Object.<anonymous> (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:61:1)
    at Object.<anonymous> (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:63:3)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)

A JavaScript error occurred in the main process

Uncaught Exception:
Error: Cannot find module '/Users/user/dev/electron-app/--disable-background-networking'
    at Module._resolveFilename (module.js:485:15)
    at Function.Module._resolveFilename (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/node_modules/electron/dist/Electron.app/Contents/Resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (module.js:437:25)
    at Module.require (module.js:513:17)
    at init (/Users/user/dev/electron-app/node_modules/electron-compile/lib/config-parser.js:294:16)
    at main (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:58:29)
    at Object.<anonymous> (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:61:1)
    at Object.<anonymous> (/Users/user/dev/electron-app/node_modules/electron-prebuilt-compile/lib/es6-init.js:63:3)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)

主进程中发生JavaScript错误
未捕获异常：
错误：找不到模块'/Users/user/dev/electron-app/--禁用后台网络'
at Module._解析文件名（Module.js:485:15）
在Function.Module.\u resolveFilename（/Users/user/dev/electron app/node\u modules/electron prebuild compile/node\u modules/electron/dist/electron.app/Contents/Resources/electron.asar/common/reset search path.js:35:12）
在Function.Module.\u加载（Module.js:437:25）
at Module.require（Module.js:513:17）
在init（/Users/user/dev/electron app/node_modules/electron compile/lib/config parser.js:294:16）
在main（/Users/user/dev/electron-app/node_-modules/electron-prebuild-compile/lib/es6-init.js:58:29）
反对。（/Users/user/dev/electron-app/node_-modules/electron-prebuild-compile/lib/es6-init.js:61:1）
反对。（/Users/user/dev/electron-app/node_-modules/electron-prebuild-compile/lib/es6-init.js:63:3）
在模块处编译（Module.js:569:30）
在Object.Module.\u extensions..js（Module.js:580:10）

以下是我的配置，.vscode/launch.json：

    // 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": [
        {
            "type": "node",
            "request": "launch",
            "name": "Launch Program",

            "program": "${workspaceRoot}/src/index.js",
            "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
            "runtimeArgs": [
              "--enable-logging"
            ]
        },
        {
          "type": "chrome",
          "request": "launch",
          "name": "Debug",
          "skipFiles": [
              "<node_internals>/**"
          ],
          "program": "${workspaceRoot}/src/index.js",
          "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
          "runtimeArgs": [
            "${workspaceRoot}",
            "--enable-logging",
            "--remote-debuggingh-port=9222"
          ]
      }
    ]
}

//使用IntelliSense了解可能的属性。
//悬停以查看现有属性的描述。
//有关更多信息，请访问：https://go.microsoft.com/fwlink/?linkid=830387
“版本”：“0.2.0”，
“配置”：[
{
“类型”：“节点”，
“请求”：“启动”，
“名称”：“启动计划”，
“程序”：“${workspaceRoot}/src/index.js”，
“runtimeExecutable”：“${workspaceRoot}/node_modules/.bin/electron”，
“runtimeArgs”：[
“--启用日志记录”
]
},
{
“类型”：“铬”，
“请求”：“启动”，
“名称”：“调试”，
“滑雪板”：[
"/**"
],
“程序”：“${workspaceRoot}/src/index.js”，
“runtimeExecutable”：“${workspaceRoot}/node_modules/.bin/electron”，
“runtimeArgs”：[
“${workspaceRoot}”，
“--启用日志记录”，
“--远程调试端口=9222”
]
}
]
}

我遇到了同样的问题，最终找到了一个适合我的窍门

关闭任何与electron.exe相关的进程。如果您使用的是Windows base system，则可以打开任务管理器并查找eletron进程或运行以下命令：

taskkill/im electron.exe/f

项目中的Unistall electron npm库：

npm卸载electron

再次安装electron：

npm安装electron@latest-D