java - MongoDB: error code - 10068, invalid operator: $oid -


i tried query in mongodb database using java code, throws

java.lang.illegalargumentexception: cannot parse query: { _id: {$oid:"myid"}}

i run same query in mongodb shell

> db.collection.find({ _id: {$oid:"myid"}})

but fails error

error: { "$err" : "invalid operator: $oid", "code" : 10068 }

what reason of error , how solve problem?

as error message says invalid operator $oid

you can query using 1 of those

db.collection.find({_id: "your_id"}); db.collection.find({_id:objectid("5408c3aaca92988d9c70343d")});

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