I'm facing the issue regarding creating and deploying a business network in Hyperledger Fabric. I've followed the official document to create and deploy it but I'm facing an issue while starting the business network. I'm stuck at this command.
$ composer network start --networkName ehr --networkVersion 0.0.3 --card PeerAdmin@hlfv1 --networkAdmin admin --networkAdminEnrollSecret adminpw --file networkadmin.card
The error message is:
Processing these Network Admins:
userName: admin
✖ Starting business network definition. This may take a minute...
Error: Error trying to start business network.
Error: Failed to connect to any peer event hubs. It is required that at least 1 event hub has been connected to receive the commit event