title: Eclipse: could not construct GCS client
body: <p>I followed the instructions on here: <a href="https://cloud.google.com/dataflow/docs/quickstarts/quickstart-java-eclipse" rel="nofollow">https://cloud.google.com/dataflow/docs/quickstarts/quickstart-java-eclipse</a> to set up eclipse with google cloud platform.</p>
  
  <p>When trying to create a new dataflow project, I get an error message:</p>
  
  <p>"Could not construct GCS client using default credentials.
  Have you authenticated with 'gcloud auth'?</p>
  
  <p>See <a href="https://cloud.google.com/sdk/gcloud/" rel="nofollow">https://cloud.google.com/sdk/gcloud/</a> for more"</p>
  
  <p>I have downloaded and installed and initalized the cloud sdk...</p>
  
  <p>Please advise,</p>
  
  <p>Thanks for your help
  Philipp</p>