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  • Error: Cannot call .tap() on a plugin that has not yet been defined. Call plugin('html').use(<Plugin>) first.

    报错:

    Error: Cannot call .tap() on a plugin that has not yet been defined. Call plugin('html').use(<Plugin>) first.
    

      

    配置

    if (isProd) {
          config
            .plugin("html")
            .tap((args) => {
              args[0].cdn = assetsCDN.assets;
              return args;
            });
        }
    

      

    修改后

    const HtmlWebpackPlugin = require("html-webpack-plugin");
     
    if (isProd) {
          config
            .plugin("html")
            .use(HtmlWebpackPlugin)
            .tap((args) => {
              args.cdn = assetsCDN.assets;
              return args;
            });
        }
    

      

    args[0].cdn = assetsCDN.assets; // 报错:TypeError: Cannot set property 'cdn' of undefined
     
     
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  • 原文地址:https://www.cnblogs.com/winyh/p/14121039.html
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