그 전 강의까지 문제 없이 진행이 되었는데 4-6 강의(파이어베이스 데이터 읽기)에서 제공하는 mainpage 코드를 붙여넣고 실행하니 앱 화면에 띄우려고 할 때 다음과 같은 오류가 납니다. 어떻게 해결해야 할까요..?

ERROR
21:41
Building JavaScript bundle: error
ERROR
21:41
While trying to resolve module `idb` from file `C:\Users\glabb\Desktop\스파르타코딩\app\sparta-myhoneytip-eun\node_modules\@firebase\app\dist\esm\index.esm2017.js`, the package `C:\Users\glabb\Desktop\스파르타코딩\app\sparta-myhoneytip-eun\node_modules\idb\package.json` was successfully found. However, this package itself specifies a `main` module field that could not be resolved (`C:\Users\glabb\Desktop\스파르타코딩\app\sparta-myhoneytip-eun\node_modules\idb\build\index.cjs`. Indeed, none of these files exist:

  * C:\Users\glabb\Desktop\스파르타코딩\app\sparta-myhoneytip-eun\node_modules\idb\build\index.cjs(.native|.ios.ts|.native.ts|.ts|.ios.tsx|.native.tsx|.tsx|.ios.js|.native.js|.js|.ios.jsx|.native.jsx|.jsx|.ios.json|.native.json|.json)
  * C:\Users\glabb\Desktop\스파르타코딩\app\sparta-myhoneytip-eun\node_modules\idb\build\index.cjs\index(.native|.ios.ts|.native.ts|.ts|.ios.tsx|.native.tsx|.tsx|.ios.js|.native.js|.js|.ios.jsx|.native.jsx|.jsx|.ios.json|.native.json|.json)