Cannot find module 'mongodb'

[홍상은]

강의 들으면서 만들었던 서버를 수정하면서 다르게 만들어 보려고 하는데 

node:internal/modules/cjs/loader:1080
  throw err;
  ^

Error: Cannot find module 'mongodb'
Require stack:
- C:\Users\hse\Documents\Recommand_server\server.js
    at Module._resolveFilename (node:internal/modules/cjs/loader:1077:15)
    at Module._load (node:internal/modules/cjs/loader:922:27)
    at Module.require (node:internal/modules/cjs/loader:1143:19)
    at require (node:internal/modules/cjs/helpers:110:18)
    at Object.<anonymous> (C:\Users\hse\Documents\Recommand_server\server.js:4:21)
    at Module._compile (node:internal/modules/cjs/loader:1256:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1310:10)
    at Module.load (node:internal/modules/cjs/loader:1119:32)
    at Module._load (node:internal/modules/cjs/loader:960:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [ 'C:\\Users\\hse\\Documents\\Recommand_server\\server.js' ]
}

Node.js v18.17.0
[nodemon] app crashed - waiting for file changes before starting...
이런 오류가 계속 뜹니다 뭐가 문제 일까요?

[codingapple]

프로젝트폴더에서 npm install mongodb 설치 안한듯요

[홍상은]

아 그렇네요ㅠ 해결했습니다!

[글쓴이]

글