Hi! I'm trying to update from Dagster 0.11.13 to 0.13.13 but our pipelines with DynamicOutputs no longer run. The solid that yields DynamicOutputs runs successfully but when we map that to our

get_metric_timelines

solid we're now getting the attached error message. We're using the k8s_job_executor and previously this would create a new pod for each dynamic output. I'm having trouble figuring out what causes this

looks like https://github.com/dagster-io/dagster/pull/6053 added the

step_key

as a label which contains

[]

in the dynamic case which are invalid characters for kubernetes labels apparently @daniel

Ah, good to know. We should be able to get a fix out for that quickly. In the meantime, the problem should not be present on 0.13.12

Will try 0.13.12, thank you!

I think we just missed the train for this week, but https://github.com/dagster-io/dagster/pull/6212 should get it sorted for 0.13.15 next week