lab2 on this command docker exec -it ca.org1.example.com bash getting error

randymor

Hi Everyone, in Lab 2
I run this command: in a new terminal like class instructions.

docker exec -it ca.org1.example.com bash

error response from demon No such container ca.org1.example.com

In the other terminal in ubuntu I got output

[INFO] Listening on http://0.0.0.0:7054

So I followed class instructions

Let’s leave the Fabric CA server running.
Enrolling Identities
Before you continue, let’s open a new terminal window on your workstation and enter back into the Fabric CA container:

and run this command and get this error

I run this command: in a new terminal like class instructions.

docker exec -it ca.org1.example.com bash

error response from demon No such container ca.org1.example.com

any help is appreciated