title: Django: made error in models.py and migrated, tried to fix the error but django doesnt see any change in models.py
body: <p>So I made the following silly error in models.py:</p>
  
  <pre><code>caption_on = models.BooleanField(default='true')
  </code></pre>
  
  <p>which gave me the following error when i ran 'makemigrations' and 'migrate'</p>
  
  <pre><code>django.core.exceptions.ValidationError: ["'true' value must be either True or False."]
  </code></pre>
  
  <p>So I fixed my mistake by changing my models.py line to</p>
  
  <pre><code>caption_on = models.BooleanField(default=True)
  </code></pre>
  
  <p>but this gave me again the same django.core.exceptions.ValidationError. It's like my models.py doesn't get updated. Even when I delete the line in models.py the error appears. </p>
  
  <p>Anyone any idea on how to fix this?</p>