在 vercel 上找不到模块“../sdam/server_selection”

Question

我的 Node js 项目在本地主机上正常工作，我将项目部署在 vercel 上，构建完成，但打开后出现此错误：

`Cannot find module '../sdam/server_selection'
Require stack:
- /var/task/node_modules/mongoose/node_modules/mongodb/lib/operations/execute_operation.js
- /var/task/node_modules/mongoose/node_modules/mongodb/lib/admin.js
- /var/task/node_modules/mongoose/node_modules/mongodb/lib/index.js
- /var/task/node_modules/mongoose/lib/drivers/node-mongodb-native/collection.js
- /var/task/node_modules/mongoose/lib/drivers/node-mongodb-native/index.js
- /var/task/node_modules/mongoose/lib/index.js
- /var/task/node_modules/mongoose/index.js
- /var/task/Models/MatchFinder.js
- /var/task/Routes/Match Finder/Registration/MFRegistration.js
- /var/task/index.js
- /var/task/___now_launcher.js
- /var/runtime/index.mjs
Did you forget to add it to "dependencies" in `package.json`?
INIT_REPORT Init Duration: 264.89 ms    Phase: init Status: error   Error Type: Runtime.ExitError
Cannot find module '../sdam/server_selection'
Require stack:
- /var/task/node_modules/mongoose/node_modules/mongodb/lib/operations/execute_operation.js
- /var/task/node_modules/mongoose/node_modules/mongodb/lib/admin.js
- /var/task/node_modules/mongoose/node_modules/mongodb/lib/index.js
- /var/task/node_modules/mongoose/lib/drivers/node-mongodb-native/collection.js
- /var/task/node_modules/mongoose/lib/drivers/node-mongodb-native/index.js
- /var/task/node_modules/mongoose/lib/index.js
- /var/task/node_modules/mongoose/index.js
- /var/task/Models/MatchFinder.js
- /var/task/Routes/Match Finder/Registration/MFRegistration.js
- /var/task/index.js
- /var/task/___now_launcher.js
- /var/runtime/index.mjs
Did you forget to add it to "dependencies" in `package.json`?
INIT_REPORT Init Duration: 441.57 ms    Phase: invoke   Status: error   Error Type: Runtime.ExitError
Error: Runtime exited with error: exit status 1

出现错误后，我检查了 package.json 中 mongodb 和 mongoos 的定义，仍然是错误代码 有什么建议吗？

Answer 1

登录vercel并运行

npm install

或上传

node_modules

。