Hi,i have a problem.
after connecting to mongodb i canot to get data in /api/seed—->
can’t reach this page
shows 500error on page and i do everything to solve but doesnot work
even i solve warning of server code but nothing solve…
these are warning of my code:
[nodemon] starting `node server.js`
serve at http://localhost:5000
connected to db
C:\Users\Mahsa\Pictures\React Ecommerce\react-ecommerce\backend\node_modules\mongodb\lib\cmap\connection.js:203
callback(new error_1.MongoWriteConcernError(document.writeConcernError, document));
^
MongoWriteConcernError: No write concern mode named ‘majority;’ found in replica set configuration
at Connection.onMessage (C:\Users\Mahsa\Pictures\React Ecommerce\react-ecommerce\backend\node_modules\mongodb\lib\cmap\connection.js:203:30)
at MessageStream.<anonymous> (C:\Users\Mahsa\Pictures\React Ecommerce\react-ecommerce\backend\node_modules\mongodb\lib\cmap\connection.js:60:60)
at MessageStream.emit (node:events:513:28)
at processIncomingData (C:\Users\Mahsa\Pictures\React Ecommerce\react-ecommerce\backend\node_modules\mongodb\lib\cmap\message_stream.js:132:20)
at MessageStream._write (C:\Users\Mahsa\Pictures\React Ecommerce\react-ecommerce\backend\node_modules\mongodb\lib\cmap\message_stream.js:33:9)
at writeOrBuffer (node:internal/streams/writable:391:12)
at _write (node:internal/streams/writable:332:10)
at MessageStream.Writable.write (node:internal/streams/writable:336:10)
at TLSSocket.ondata (node:internal/streams/readable:754:22)
at TLSSocket.emit (node:events:513:28) {
code: 79,
codeName: ‘UnknownReplWriteConcern’,
errInfo: {
writeConcern: { w: ‘majority;’, wtimeout: 0, provenance: ‘clientSupplied’ }
},
result: {
n: 0,
electionId: ObjectId {
[Symbol(id)]: Buffer(12) [Uint8Array] [
127, 255, 255, 255, 0,
0, 0, 0, 0, 0,
1, 74
]
},
opTime: {
ts: Timestamp { low: 11, high: 1667160202, unsigned: true },
t: 330
},
writeConcernError: {
code: 79,
codeName: ‘UnknownReplWriteConcern’,
errmsg: “No write concern mode named ‘majority;’ found in replica set configuration”,
errInfo: {
writeConcern: { w: ‘majority;’, wtimeout: 0, provenance: ‘clientSupplied’ }
}
},
ok: 1,
‘$clusterTime’: {
clusterTime: Timestamp { low: 11, high: 1667160202, unsigned: true },
signature: {
hash: Binary {
sub_type: 0,
buffer: Buffer(20) [Uint8Array] [
235, 1, 110, 212, 211, 131,
231, 125, 101, 190, 166, 33,
197, 68, 64, 138, 111, 69,
188, 115
],
position: 20
},
keyId: Long { low: 1, high: 1659452446, unsigned: false }
}
},
operationTime: Timestamp { low: 11, high: 1667160202, unsigned: true }
},
[Symbol(errorLabels)]: Set(0) {}
}
[nodemon] app crashed – waiting for file changes before starting…
Thank you for your response.