CronWorkflow submit error

[sidify]

I'm attempting to create a simple CronWorkflow, similar to the examples provided in Argo's documentation. However, I encounter an error when trying to submit it via the web UI.

Error: Bad Request: spec.entrypoint is required

Here’s the workflow I am trying to submit:

apiVersion: argoproj.io/v1alpha1
kind: CronWorkflow
metadata:
  name: hello-world
spec:
  schedule: "* * * * *"  # Every minute
  timezone: "America/Los_Angeles"  # Default to local timezone
  startingDeadlineSeconds: 0
  concurrencyPolicy: "Replace"  # Default to "Allow"
  successfulJobsHistoryLimit: 4   # Default is 3
  failedJobsHistoryLimit: 4        # Default is 1
  suspend: false                   # Set to "true" to suspend scheduling
  workflowSpec:
    entrypoint: hello-world-with-time
    templates:
      - name: hello-world-with-time
        container:
          image: busybox
          command: [ "echo" ]
          args: [ "🕓 Hello, world! Scheduled on: {{workflow.scheduledTime}}" ]

Do you have any insights on what might be causing this issue? I also attempted to delete workflowSpec and move everything up one level, which resolved the UI error; however, I did not see the job being triggered according to the Cron expression.

[agilgur5]

Did you create this from the CronWorkflows page of the UI?
If you tried via the Workflows page, it loads the Workflows schema and submits it to the Workflows endpoint. You can also check the network logs in your browser to see where the request went

[tooptoop4]

your example worked fine for me (i used image: alpine:3.6)