1、django_error:HINT: Add or change a related_name argument to the definition for。。。报错,
详情见: https://www.cnblogs.com/mini-test/p/11909946.html
2、 RF导入报错: Command errored out with exit status 1
详情见https://www.cnblogs.com/mini-test/p/11719621.html
3、递归错误:递归没有结束条件的时候会报错
RecursionError: maximum recursion depth exceeded