MongoError: user is not allowed to do action

Janpan picture Janpan · Oct 9, 2017 · Viewed 19.8k times · Source

I am using MongoDB Atlas as my database.

I am using angular4 with loopback as api.

My application connects to my database fine. However, when I try to get data, I get this error (I have replaced my dbname with dbname) :

MongoError: user is not allowed to do action [find] on [dbname.$cmd]

The query works fine if I use a local mongodb client or a mongodb instance on AWS. However, when using atlas, I get this error.

Answer

Michael B picture Michael B · Sep 7, 2019

Ugh! This took way too much time to fix! For those of you who have the same issue. I had to do both:

1> I had this error, my problem was that I had not changed the database name from "test" to my own database when coping the connection string. – Meier Dec 8 '17 at 12:43

2>

"mongodb://:@cluster0-shard-00-00- rb899.mongodb.net:27017,cluster0-shard-00-01- rb899.mongodb.net:27017,cluster0-shard-00-02- rb899.mongodb.net:27017/?ssl=true&replicaSet=Cluster0-shard- 0&authSource=admin"

Also, In Atlas, you have to specify the older driver 2.2.12 or later. After doing these things it finally worked.

Thanks all!