Error generating encryption keys

[deviprasad97]

I am getting this error:
Command exectued: app/console jms_payment_core:generate-key
Output:
[Symfony\Component\Config\Definition\Exception\InvalidConfigurationException]
The child node "secret" at path "jms_payment_core" must be configured.

[psrpinto]

Thanks for opening an issue. Can you paste your configuration for jms_payment_core? Thanks

[gildas15]

I think you need to generate key before configuring