在添加了“外键”之后,makemigrations命令就开始工作了。python manage.py迁移命令将给出错误:
File "/Library/Python/2.7/site-packages/django/db/backends/mysql/base.pysite-packages/MySQLdb/connections.py", line 36, in defaulterrorh
堆栈上的各种其他帖子都研究了如何在list_display中“适当地”包含外键,从而支持排序等。A few special cases to note about list_display:
If the field is a ForeignKey, Django will我之前已经让它工作了,但是自从我最后一次检查django admin以来,如果