I'm playing with https://docs.dagster.io/examples/dynamic_graph , and it's great for my use case (get a list of files that need to be processed dynamically). However, how do I get it to work when there are no files in that example, as it will return this error:

dagster.core.errors.DagsterStepOutputNotFoundError: Core compute for solid "files_in_directory" did not return an output for non-optional output "result"

this is a bug - thanks for the report

cool! I know it's still experimental, but it's so dang cool!

fix should go out with

collect

next week

perfect, thanks!