相关疑难解决方法(0)

我有一个应用程序，它是一个节点后端和一个反应前端。

当我尝试构建/运行节点应用程序时出现以下错误。

节点： v10.13.0

错误：

dist / index.js：314 regeneratorRuntime.mark（function _callee（productId）{^

ReferenceError：未定义regeneratorRuntime

.babelrc

{
    "presets": [    [
        "@babel/preset-env", {
          "targets": {
            "node": "current"
          },
        }
      ], "@babel/preset-react"],
    "plugins": [
        "@babel/plugin-proposal-class-properties"
    ]
}

webpack.config.js

{
        mode: "development",
        entry: "./src/index.js",
        target: "node",
        externals: [nodeExternals()], // in order to ignore all modules in node_modules folder
        stats: {
            colors: true
        },
        devtool: "source-map",

        output: {
            path: path.resolve(__dirname, "dist"),
            filename: "index.js",
            sourceMapFilename: "index.js.map"
        },
        module: {
            rules: [
                {
                    enforce: "pre",
                    test: /\.js$/,
                    exclude: /node_modules/,
                    loader: …