<p>I have the following imagepolicy:</p>
<pre><code>apiVersion: image.toolkit.fluxcd.io/v1alpha2
kind: ImagePolicy
metadata:
  name: cps-kul-beta-imagepolicy
  namespace: flux-system
spec:
  imageRepositoryRef:
    name: cps-kul-image
  filterTags:
    pattern: '^sha-(?P&lt;ts&gt;.*)-.+'
    extract: '$ts'
  policy:
    numerical:
      order: asc
</code></pre>
<p>And I get the error <code>version list argument cannot be empty</code> when doing kubectl describe on that object.</p>

<p>This error means that there's no images in the registry which conform to the tag pattern prescribed in the filterTags section. Uploading a new image to the registry will fix this problem.</p>
