title: Google App Engine URL Handler Error While Running
body: <p>This is my app.yml file</p>
  
  <pre><code>application: hello
  version: 1
  runtime: python27
  api_version: 1
  threadsafe: false
  handlers:
  - url: /.*
    script: hello.py
  </code></pre>
  
  <p>The hello.py is located at the same directory as the app.yml file.</p>
  
  <p>When I run the app I get this error:</p>
  
  <pre><code>google.appengine.api.yaml_errors.EventError: Unknown url handler type.
  &lt;URLMap 
      secure=default 
      static_files=None 
      application_readable=None 
      auth_fail_action=redirect 
      require_matching_file=None 
      static_dir=None 
      redirect_http_response_code=None 
      http_headers=None 
      url=/.* 
      script=None 
      upload=None 
      api_endpoint=None 
      expiration=None 
      position=None 
      login=optional 
      mime_type=None
      &gt;
    in "C:\Users\***\Desktop\app\app.yaml", line 8, column 1
  2016-03-01 11:36:12 (Process exited with code 1)
  </code></pre>
  
  <p>I thought it was spacing that was the issue so I added two spaces after script but I am still getting the same error.</p>