title: Google cloud run crashed (AttributeError): 'NoneType' object has no attribute 'image'
body: <p>I tried out google cloud run and working perfectly but suddenly got error while depolying after few days <strong>crashed (AttributeError): 'NoneType' object has no attribute 'image'</strong></p>
  
  <p>Everything seems fine, I have set project name, region but getting the same error</p>
  
  <p>The command used is </p>
  
  <blockquote>
    <p>gcloud beta run deploy --image gcr.io/cloud-run-test/image-name
    --allow-unauthenticated --update-env-vars environment="PRODUCTION"</p>
  </blockquote>