error from the database

[DevanshKumar-123]

while starting the project using the yarn start getting the error.
yarn start
yarn run v1.22.19
warning ../../../package.json: No license field
$ node server.js
hello world
(node:24275) [MONGOOSE] DeprecationWarning: Mongoose: the strictQuery option will be switched back to false by default in Mongoose 7. Use mongoose.set('strictQuery', false); if you want to prepare for this change. Or use mongoose.set('strictQuery', true); to suppress this warning.
(Use node --trace-deprecation ... to show where the warning was created)
Server is listening on port 2000
/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/connection.js:695
throw new MongooseError('The uri parameter to openUri() must be a ' +
^

MongooseError: The uri parameter to openUri() must be a string, got "undefined". Make sure the first parameter to mongoose.connect() or mongoose.createConnection() is a string.
at NativeConnection.Connection.openUri (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/connection.js:695:11)
at /Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/index.js:414:10
at /Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/helpers/promiseOrCallback.js:41:5
at new Promise ()
at promiseOrCallback (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/helpers/promiseOrCallback.js:40:10)
at Mongoose._promiseOrCallback (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/index.js:1288:10)
at Mongoose.connect (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/index.js:413:20)
at Object. (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/src/config/db.js:10:14)
at Module._compile (node:internal/modules/cjs/loader:1126:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
error Command failed with exit code 1.

what to do now help me out

[frank4177]

Hello, to start client: CD api, CD client then "npm start". To start server: CD api, then "npm run dev" But app will give error as herokuapp is no longer free. I used free heroku plan.

…

On Sat, Apr 29, 2023, 9:46 AM Devansh Kumar ***@***.***> wrote: while starting the project using the yarn start getting the error. yarn start yarn run v1.22.19 warning ../../../package.json: No license field $ node server.js hello world (node:24275) [MONGOOSE] DeprecationWarning: Mongoose: the strictQuery option will be switched back to false by default in Mongoose 7. Use mongoose.set('strictQuery', false); if you want to prepare for this change. Or use mongoose.set('strictQuery', true); to suppress this warning. (Use node --trace-deprecation ... to show where the warning was created) Server is listening on port 2000 /Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/connection.js:695 throw new MongooseError('The uri parameter to openUri() must be a ' + ^ MongooseError: The uri parameter to openUri() must be a string, got "undefined". Make sure the first parameter to mongoose.connect() or mongoose.createConnection() is a string. at NativeConnection.Connection.openUri (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/connection.js:695:11) at /Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/index.js:414:10 at /Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/helpers/promiseOrCallback.js:41:5 at new Promise () at promiseOrCallback (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/helpers/promiseOrCallback.js:40:10) at Mongoose._promiseOrCallback (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/index.js:1288:10) at Mongoose.connect (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/node_modules/mongoose/lib/index.js:413:20) at Object. (/Users/devanshkumar/Downloads/VOF-mern-ecommerce-master/api/src/config/db.js:10:14) at Module._compile (node:internal/modules/cjs/loader:1126:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10) error Command failed with exit code 1. what to do now help me out — Reply to this email directly, view it on GitHub <#1>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AUR5FUQRWAKZ4DA7TFQ46NTXDTIOHANCNFSM6AAAAAAXQCVTW4> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[DevanshKumar-123]

so what's the solution for it. can you suggest anything to work this project properly ?

[samarjit-singh]

hi
you can deploy the backend on render.com and for frontend use netlify
that's what I am doing