when i publish after entering deals for a service i get only this error:
image before publish:
image after publish:
but in console log i get the following warning:
WARN [org.keycloak.events] (default task-2) type=LOGIN_ERROR, realmId=Apiman, clientId=apiman-gateway-api, userId=0f238557-35a5-4767-9a75-aa06988f82e9, ipAddress=127.0.0.1, error=invalid_user_credentials, auth_method=openid-connect, grant_type=password, client_auth_method=client-secret, username=apimanager, authSessionParentId=c5e62247-9862-4a2a-9afa-1c8f8d1beb2c, authSessionTabId=0hURKdKOuj8
seems that the default configuration of the gateway is not properly made. I juste made a fresh installation and it happens to me as well.
you can check in the "Gateways" menu, then click on "The Gateway", then you will have some default credentials here. I've put the admin credentials here, and I'm now able to publish APIs. It seems to be linked to this issue (https://github.com/apiman/apiman-docker/issues/20) Good luck!