./node_modules/firebase/firestore/dist/index.esm.js中的误差

Question

我在做一个棱角分明的项目。我在使用npm-start命令启动项目时遇到了一个错误。我将在下面显示错误。

ERROR in ./node_modules/firebase/firestore/dist/index.esm.js
Module not found: Error: Can't resolve '@firebase/firestore' in 'C:\Users\ruwan\Documents\projects\new project\Hair-4-U-hospital\Admin\Hair-4-U-Manufacture\node_modules\firebase\firestore\dist'
ERROR in ./node_modules/@firebase/polyfill/dist/index.esm.js
Module not found: Error: Can't resolve 'core-js/features/array/find' in 'C:\Users\ruwan\Documents\projects\new project\Hair-4-U-hospital\Admin\Hair-4-U-Manufacture\node_modules\@firebase\polyfill\dist'
ERROR in ./node_modules/@firebase/polyfill/dist/index.esm.js
Module not found: Error: Can't resolve 'core-js/features/array/find-index' in 'C:\Users\ruwan\Documents\projects\new project\Hair-4-U-hospital\Admin\Hair-4-U-Manufacture\node_modules\@firebase\polyfill\dist'
ERROR in ./node_modules/@firebase/polyfill/dist/index.esm.js
Module not found: Error: Can't resolve 'core-js/features/object/assign' in 'C:\Users\ruwan\Documents\projects\new project\Hair-4-U-hospital\Admin\Hair-4-U-Manufacture\node_modules\@firebase\polyfill\dist'
ERROR in ./node_modules/@firebase/polyfill/dist/index.esm.js
Module not found: Error: Can't resolve 'core-js/features/string/repeat' in 'C:\Users\ruwan\Documents\projects\new project\Hair-4-U-hospital\Admin\Hair-4-U-Manufacture\node_modules\@firebase\polyfill\dist'
ERROR in ./node_modules/@firebase/polyfill/dist/index.esm.js
Module not found: Error: Can't resolve 'core-js/features/string/starts-with' in 'C:\Users\ruwan\Documents\projects\new project\Hair-4-U-hospital\Admin\Hair-4-U-Manufacture\node_modules\@firebase\polyfill\dist'
ERROR in ./node_modules/@firebase/polyfill/dist/index.esm.js
Module not found: Error: Can't resolve 'core-js/features/symbol' in 'C:\Users\ruwan\Documents\projects\new project\Hair-4-U-hospital\Admin\Hair-4-U-Manufacture\node_modules\@firebase\polyfill\dist'
ERROR in ./node_modules/@firebase/polyfill/dist/index.esm.js
Module not found: Error: Can't resolve 'core-js/features/symbol/iterator' in 'C:\Users\ruwan\Documents\projects\new project\Hair-4-U-hospital\Admin\Hair-4-U-Manufacture\node_modules\@firebase\polyfill\dist'

那么造成这个错误的原因是什么。我不明白发生了什么事。这个项目进行得很顺利。

Answer 1

也许您缺少了什么，请在项目的根上运行npm安装，然后再试一次。