Hey. It is exactly as this error message states. We don’t support volume directives with compositions.
Basically even though we still support compositions, we have since introduced service containers that are much better Service Containers · Codefresh | Docs
One of the advantages of service containers, is that you don’t have to mess with volumes any more. The main volume of the pipeline is already mounted to all services so you can freely access yours files from any service.
I looked at your example and you are still using the old composition syntax instead of the new one (service containers)
Here are also some full examples