electron-vue打包时，报错

UnhandledPromiseRejectionWarning: ReferenceError: Multispinner is not defined

打开/.electron-vue/build.js
找到这一段注释掉

  const tasks = ['main', 'renderer']
  // const m = new Multispinner(tasks, {
  //   preText: 'building',
  //   postText: 'process'
  // })