擅长:python、mysql、java
<p>我通过如下更新get_validation_exclusions签名来修复它。DRF更新了最新版本的签名。在</p>
<pre><code>def get_validation_exclusions(self, instance=None):
# Need to exclude `user` since we'll add that later based off the request
exclusions = super(PostSerializer, self).get_validation_exclusions(instance)
return exclusions + ['author']
</code></pre>