启动django项目报错：RuntimeError: maximum recursion depth exceeded while calling a Python object...

最新推荐文章于 2023-04-16 14:19:22 发布

转载最新推荐文章于 2023-04-16 14:19:22 发布 · 807 阅读

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原文链接：https://my.oschina.net/yiyuanxi/blog/913901

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#python #开发工具

本文介绍了在启动Django项目时遇到的“maximum recursion depth exceeded”错误及其解决方法。通过升级Python版本到2.7.5，成功解决了该问题。

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启动django项目时报错

C:\Users\jerry.home-pc\PycharmProjects\mysite>python manage.py startapp app01
Traceback (most recent call last):
File "manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 363, in execute_from_command_line
utility.execute()
File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 337, in execute
django.setup()
File "C:\Python27\lib\site-packages\django\__init__.py", line 27, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Python27\lib\site-packages\django\apps\registry.py", line 108, in populate
app_config.import_models()
File "C:\Python27\lib\site-packages\django\apps\config.py", line 202, in import_models

RuntimeError: maximum recursion depth exceeded while calling a Python object

命令行无法启动，pycharm中也无法启动

分析原因：查看系统python版本号：

C:\Users\jerry.home-pc\PycharmProjects\mysite>python -V
Python 2.7

解决方法：升级python到2.7.5（参考自：https://stackoverflow.com/questions/16369637/maximum-recursion-depth-exceeded-in-cmp-error-while-executing-python-manage-py-r?rq=1）

升级后查看Python版本号：

C:\Users\jerry.home-pc\PycharmProjects\mysite>python -V
Python 2.7.5

升级后启动成功：

C:\Users\jerry.home-pc\PycharmProjects\mysite>python manage.py startapp app01

方法二：修改functools.py文件也能达到同样的效果（未测试，感兴趣的可以自己试试）

转载于:https://my.oschina.net/yiyuanxi/blog/913901