ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
         - options has an unknown property 'disableHostCheck'. These properties are valid:
           object { allowedHosts?, bonjour?, client?, compress?, devMiddleware?, headers?, historyApiFallback?, host?, hot?, http2?, https?, ipc?, liveReload?, magicHtml?, onAfterSetupMiddleware?, onBeforeSetupMiddleware?, onListening?, open?, port?, proxy?, server?, setupExitSignals?, setupMiddlewares?, static?, watchFiles?, webSocketServer? }

把vue.config.js 中的   config.devServer.disableHostCheck(true)注释掉

const { defineConfig } = require('@vue/cli-service')
const path = require('path')
module.exports = {
  chainWebpack: config => {
把config.devServer.disableHostCheck(true)注释掉就可以运行了
    config.devServer.disableHostCheck(true)
  },
  transpileDependencies: true,
  pluginOptions: {
    'style-resources-loader': {
      preProcessor: 'less',
      patterns: [
        path.join(__dirname, './src/assets/styles/variables.less'),
        path.join(__dirname, './src/assets/styles/mixins.less')
      ]
    }
  }
}