This dependency was not found:

* epubjs/types/utils/core in ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/Ebook.vue

To install it, you can run: npm install --save epubjs/types/utils/core

跟著敲的時(shí)候，突然出現(xiàn)上述的錯(cuò)誤提示，提示我沒有依賴包，但是在一開始測試是否注冊樣式成功的時(shí)候，是可以運(yùn)行的