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Error: [nodemon] starting node backend/server.js Server started on PORT: 4000 i DEVELOPMENT mode. D:\shop\node_modules\mongodb\lib\connection_string.js:289 throw new error_1.MongoParseError(${optionWord} ${Array.from(unsupportedOptions).join(', ')} ${isOrAre} not supported); ^

MongoParseError: option usecreateindex is not supported at parseOptions (D:\shop\node_modules\mongodb\lib\connection_string.js:289:15) at new MongoClient (D:\shop\node_modules\mongodb\lib\mongo_client.js:62:63) at D:\shop\node_modules\mongoose\lib\connection.js:784:16 at new Promise () at NativeConnection.Connection.openUri (D:\shop\node_modules\mongoose\lib\connection.js:781:19) at D:\shop\node_modules\mongoose\lib\index.js:341:10 at D:\shop\node_modules\mongoose\lib\helpers\promiseOrCallback.js:32:5 at new Promise () at promiseOrCallback (D:\shop\node_modules\mongoose\lib\helpers\promiseOrCallback.js:31:10) at Mongoose._promiseOrCallback (D:\shop\node_modules\mongoose\lib\index.js:1141:10)

Node.js v17.4.0 [nodemon] app crashed - waiting for file changes before starting...

My code:



const connectDatabase = () => {
    mongoose.connect(process.env.DB_LOCAL_URI, {
        useNewUrlParser: true,
        useUnifiedTopology: true,
        useCreateIndex: true
    }).then(con => {
        console.log(`MongoDB Database connected with HOST: ${con.connection.host}`)
    })
}

module.exports = connectDatabase```
Adam Thabet
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    https://stackoverflow.com/questions/68958221/mongoparseerror-options-usecreateindex-usefindandmodify-are-not-supported – benmotyka Feb 09 '22 at 09:12
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    Does this answer your question? [MongoParseError: options useCreateIndex, useFindAndModify are not supported](https://stackoverflow.com/questions/68958221/mongoparseerror-options-usecreateindex-usefindandmodify-are-not-supported) – caffeinated.tech Feb 09 '22 at 09:36

0 Answers0