Debug npm run local display locally Error

[zhongjinqing2021]

Uncaught (in promise) Error: Cannot find module 'bootstrap/dist/css/bootstrap.css'
at webpackMissingModule (5.34f4fb9369e9d4f0d02c.chunk.js:21:70)
at Object. (5.34f4fb9369e9d4f0d02c.chunk.js:21:177)
at webpack_require (authmock.entry.js:22:42)
at authmock.entry.js:284:3

[denis99999]

@zhongjinqing2021 , please fill the issue template with all useful information because your description is not sufficient, I don't understand your problem