脚手架升级到vuecli-3报了这个错有没有大佬遇到过

[duoduodym]

vue-router.min.js:6 ReferenceError: Clock is not defined
at Object.eval (index.js?be6e:1)
at e (index.js?be6e:1)
at eval (index.js?be6e:1)
at eval (index.js?be6e:1)
at eval (index.js?be6e:1)
at eval (index.js?be6e:1)
at Object../node_modules/vue-calendar-component/dist/index.js (app.js:11210)
at webpack_require (app.js:767)
at fn (app.js:130)
at eval (cjs.js?!./node_modules/babel-loader/lib/index.js!./node_modules/cache-loader/dist/cjs.js?!./node_modules/vue-loader/lib/index.js?!./src/modules/common/view/sysManage/busiConfMng/calendarMng/calendarMng2.vue?vue&type=script&lang=js&:16)