python - 升级后 Django 管理面板看起来很奇怪

Question

升级到 Django 后，3.1.2我立即进入了我的管理面板。主页具有标准外观，没有错误。但只要我点击任何对象，我就会看到这张图片。

日志看起来也不错。

[28/Oct/2020 15:04:52] "GET /static/admin/css/base.css HTTP/1.1" 200 16378
[28/Oct/2020 15:04:52] "GET /static/admin/css/nav_sidebar.css HTTP/1.1" 200 1789
[28/Oct/2020 15:04:52] "GET /static/admin/js/core.js HTTP/1.1" 200 5723
[28/Oct/2020 15:04:52] "GET /static/admin/js/jquery.init.js HTTP/1.1" 200 363
[28/Oct/2020 15:04:52] "GET /static/admin/js/actions.js HTTP/1.1" 200 6766
[28/Oct/2020 15:04:52] "GET /static/admin/js/admin/RelatedObjectLookups.js HTTP/1.1" 200 6918
[28/Oct/2020 15:04:52] "GET /static/admin/js/urlify.js HTTP/1.1" 200 8941
[28/Oct/2020 15:04:52] "GET /static/admin/js/nav_sidebar.js HTTP/1.1" 200 1360
[28/Oct/2020 15:04:52] "GET /static/admin/js/prepopulate.js HTTP/1.1" 200 1530
[28/Oct/2020 15:04:52] "GET /static/admin/css/responsive.css HTTP/1.1" 200 18052
[28/Oct/2020 15:04:52] "GET /static/admin/css/changelists.css HTTP/1.1" 200 6190
[28/Oct/2020 15:04:52] "GET /static/admin/js/vendor/jquery/jquery.js HTTP/1.1" 200 280364
[28/Oct/2020 15:04:52] "GET /admin-extended/jsi18n/ HTTP/1.1" 200 14892
[28/Oct/2020 15:04:52] "GET /static/admin/js/vendor/xregexp/xregexp.js HTTP/1.1" 200 128820
[28/Oct/2020 15:04:52] "GET /static/admin/css/fonts.css HTTP/1.1" 200 423
[28/Oct/2020 15:04:52] "GET /static/admin/fonts/Roboto-Bold-webfont.woff HTTP/1.1" 200 86184
[28/Oct/2020 15:04:52] "GET /static/admin/fonts/Roboto-Regular-webfont.woff HTTP/1.1" 200 85876
[28/Oct/2020 15:04:52] "GET /static/admin/fonts/Roboto-Light-webfont.woff HTTP/1.1" 200 85692
[28/Oct/2020 15:04:52] "GET /static/admin/img/tooltag-add.svg HTTP/1.1" 200 331
[28/Oct/2020 15:04:52] "GET /static/admin/img/icon-addlink.svg HTTP/1.1" 200 331

所以我认为我在获取所需的 CSS 文件方面没有任何问题。有什么问题？是我的错吗？

EDIT1：当我卸载 Django 并安装 Django 时，3.0.9一切正常。问题在更新中...

解决方案：

from django.contrib import admin

admin.site.enable_nav_sidebar = False

标签： pythoncssdjango