<p>当我运行测试时,在数据库初始化期间出现此错误:</p>
<pre><code>django.db.migrations.state.InvalidBasesError: Cannot resolve bases for [<ModelState: 'users.GroupProxy'>]
This can happen if you are inheriting models from an app with migrations (e.g. contrib.auth)
</code></pre>
<p>我为contrib.auth Group model创建了此代理,以便将其放在django admin中的应用程序中:</p>
<pre><code>class GroupProxy(Group):
class Meta:
proxy = True
verbose_name = Group._meta.verbose_name
verbose_name_plural = Group._meta.verbose_name_plural
</code></pre>
<p>那么我能做些什么来解决这个问题呢?</p>