title: python selenium script error : web element has no len
body: <pre><code>results= driver.find_element_by_class_name("cntanr")
  
  print ("Found " + str(len(results)) + " searches:")
  </code></pre>
  
  <p>This is giving below <strong>error:</strong> </p>
  
  <blockquote>
    <p>object of type 'Web Element' has no len </p>
  </blockquote>