MongooseError [MongooseServerSelectionError]: connection to 52.6.250.237:27017 closed

Question

i am trying to save data in mongodb through post method and using mongodb atala with node.js but it keeps giving me an error, i provided correct connection string and correc

Answer 1

Did you have this line in your index.js app.use(cors())?

Try to delete this line and delete everything that involves cors.

If this don't work try the Mehdi Berra's solution