title: Webdev serve : Can't load Kernel binary: Invalid kernel binary format version. No active package webdev
body: <p>I want to display my mobile application on the web using Flutter. So, I have done the steps to make it.
  But,when use <strong>webdev</strong> serve in command I get an error.</p>
  
  <pre><code>Can't load Kernel binary: Invalid kernel binary format version.
  No active package webdev
  </code></pre>
  
  <p>I attach the photo below:</p>
  
  <p><a href="https://i.stack.imgur.com/k5ji5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/k5ji5.png" alt="enter image description here"></a></p>
  
  <p>How I solve this problem? Thank you</p>