How to resolve the "no valid license" message?
This is the guide on how to find out the reason of “no valid license” message while using Azure DevOps Confluence Connector.
Invalid licence message
When you see the “no valid license” message while using Azure DevOps Confluence macro, your trial or billing cycle is over or has not been started.
The solution for this issue is to ensure that the Confluence administrator starts the trial via Atlassian Marketplace or buys the application for your Confluence instance.