title: What are the Lexing Errors in Cucumber?
body: <p>I was trying to run a simple Feature file but i was getting Exception like :
  Exception in thread "main" cucumber.runtime.CucumberException: Error parsing feature file.</p>
  
  <p>which is Caused by: gherkin.lexer.LexingError: Lexing error</p>
  
  <p>i am trying to parametrized a When statement and got this Exception:</p>
  
  <pre><code>Scenario: Login to Gmail
  
    Given User is on Gmail login page
    When User enters &lt;userName&gt; and &lt;pwd&gt;
    And Clicks on login button
    Then User should redirect to home page
  
    scenario outline(tried Examples as well but didn't worked): 
    |userName   | pwd |
    |ravivani10 | abc |
  </code></pre>