1.vue识别不了.ico后缀的图片，显示[object Module]

报错如下：

2.vue.config.js配置

module.exports = {
  chainWebpack: config => {
    config.module
      .rule('images')
      .test(/\.(png|jpe?g|gif|ico)$/i)
      .use('url-loader')
        .loader('url-loader')
        .tap(options => Object.assign(options, { limit: 2000, esModule: false })); 
  }
}