I am attempting to create a launch via a Project. Creating a launch works in general - if I do it via Sites by selecting the page > create > create launch for example, it works. But through Projects > add work > Request Launch, the workflow is unable to complete. The following is in the error log:
com.adobe.cq.launches.api.LaunchException: Live relationship could not be set for [/content/launches/2019/03/11/<page-name-here>]
An excerpt from the stack trace:
Caused by: java.lang.NullPointerException: null
When I create the launch manually, it does seem to be correctly creating a live relationship with the requested page. So perhaps this has something to do with roll-out configurations?
I am trying to sort this out for a client that is running AEM 6.2, but I have also tried on 6.4 with the same result.