title: Getting an error while trying to integrate slack in my django app?
body: <p>Actually my requirement is integrating slack in my existing django app
  for that I had done these following steps</p>
  
  <ol>
  <li><p>I had created slack app in api.slack.com </p></li>
  <li><p>I had followed this django package tutorial <a href="https://pypi.org/project/django-slack-oauth/" rel="nofollow noreferrer">https://pypi.org/project/django-slack-oauth/</a></p></li>
  <li><p>so I had included the getting slack button like this in my template
  like this <code>&lt;a href='{% url 'slack_auth' %}'&gt;Get slacked&lt;/a&gt;</code>
  and when I click this the error in my webpage is </p></li>
  </ol>
  
  <blockquote>
  <pre><code>Something went wrong when authorizing this app.
  Try going back and authorizing again. If problems persist, contact support for help.
  
  Error details
  Invalid client_id parameter
  </code></pre>
  </blockquote>
  
  <p>and the url of the page it is redirecting when I click getting slack is this <a href="https://slack.com/oauth/authorize?client_id=None&amp;redirect_uri=http%3A%2F%2F127.0.0.1%3A8000%2Fslack%2Flogin%2F&amp;scope=admin%2Cbot&amp;state=791cc2&amp;tracked=1" rel="nofollow noreferrer">https://slack.com/oauth/authorize?client_id=None&amp;redirect_uri=http%3A%2F%2F127.0.0.1%3A8000%2Fslack%2Flogin%2F&amp;scope=admin%2Cbot&amp;state=791cc2&amp;tracked=1</a></p>
  
  <p>Can anyone help me out from this?</p>
  
  <p>I had included this <a href="https://slack.com/oauth/authorize" rel="nofollow noreferrer">https://slack.com/oauth/authorize</a> in redirect urls section when I created an app </p>
  
  <p>Can you say how to include the client_id redirect_uri scope state in the url </p>