Quiero empujar el elemento dentro de la matriz que está dentro del elemento anidado.
Se han hecho preguntas similares. Probé las soluciones pero no funcionó para mí.
mensaje de error es

 MongoServerError: Cannot create field 'approved' in element {transactionList: [ { id: 0, greeterAddress: "0x0", executed: 0, value: "namaste", approved: [ "0xDcb980b3d6Bd61a86A8d7Cb9bbd937452f7E745D", "0xDcb980b3d6Bd61a86A8d7Cb9bbd937452f7E745D" ], _id: ObjectId('62275a5b1722b740ade011ad') } ]}

Esquema del documento

 const transaction = new mongoose.Schema({ id: {type: Number, required:true}, greeterAddress: {type:String, required:true}, executed: {type:Number, required:true}, value: {type:String, required:true}, approved:{type: [String]} }) const walletInfo = new mongoose.Schema({ walletAddress: {type: String, required: true}, networkName: {type: String, required:true}, minApproval: {type: Number, required:true}, ownerAddress: {type: [String]}, greeter: {type: [String]}, transactionList: {type:[transaction]} })

Código ejecutado que está dando el error.

 app.post('/approve_transaction', async(req,res)=>{ walletAddress = req.query.address id = req.query.id greeterAddress = req.query.greeterAddress await walletInfo.updateOne( { walletAddress:walletAddress, 'transactionList.id':id, 'transactionList.greeterAddress':greeterAddress }, { $push:{ 'transactionList.approved':walletAddress } }) res.sendFile('success') })

Documento presente a continuación

 { "_id" : ObjectId("62275a0f1722b740ade011a9"), "walletAddress" : "0xDcb980b3d6Bd61a86A8d7Cb9bbd937452f7E745D", "networkName" : "4", "minApproval" : 1, "ownerAddress" : [ "0x6ED8cB56eF8602e138E7e588EA65A5b33f402087", "0x6cb691b71CB057e3C92DBB729580e1A7A2868e1c" ], "greeter" : [], "transactionList" : [ { "id" : 0, "greeterAddress" : "0x0", "executed" : 0, "value" : "namaste", "approved" : [], "_id" : ObjectId("62275a5b1722b740ade011ad") } ], "__v" : 0 }