Javascript 错误仅在 uglify mangle 为 false 时发生

Question

这个javascript错误

Super expression must either be null or a function, not undefined

仅当 webpack mode 设置为 production 时抛出，我已将其缩小为 UglifyJsPlugin > uglifyOptions > compress。

有人遇到过这个问题吗？或者对去哪里有建议？

Answer 1

它帮助了我: https://github.com/webpack-contrib/uglifyjs-webpack-plugin/issues/264#issuecomment-393727878

new UglifyJsPlugin({
        uglifyOptions: {
          compress: {
            inline: false,
          },
        },
      }),