我嘗試連接我的數(shù)據(jù)庫。檢查 settings.py 中的所有數(shù)據(jù)庫設(shè)置并且它們是正確的。當(dāng)我運行服務(wù)器時，我遇到如下所示的錯誤。我在互聯(lián)網(wǎng)上搜索并找到了解決方案，但所有這些都適用于較低的 python 版本。我正在使用最新的 python 版本。我的錯誤是：System check identified no issues (0 silenced).Exception in thread django-main-thread:Traceback (most recent call last):File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 917, in _bootstrap_innerself.run()File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 865, in runself._target(*self._args, **self._kwargs)File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/utils/autoreload.py", line 54, in wrapperfn(*args, **kwargs)File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 120, in inner_runself.check_migrations()File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/core/management/base.py", line 453, in check_migrationsexecutor = MigrationExecutor(connections[DEFAULT_DB_ALIAS])File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/db/migrations/executor.py", line 18, in __init__self.loader = MigrationLoader(self.connection)File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/db/migrations/loader.py", line 49, in __init__self.build_graph()File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/db/migrations/loader.py", line 212, in build_graphself.applied_migrations = recorder.applied_migrations()
1 回答
翻翻過去那場雪
TA貢獻2065條經(jīng)驗 獲得超14個贊
這是關(guān)于以前版本的 django 的老問題。目前是3.1.2，導(dǎo)致問題的代碼塊已修復(fù)。
https://github.com/django/django/blob/master/django/db/backends/mysql/operations.py
pip install -U django如果你的 django 版本比 3.0.0 更新，你可以嘗試一下 （好）
其他選擇是在 virtualenv 中的相關(guān)行更改 django 版本源代碼（丑陋），或者猴子修補相關(guān)功能（不好）
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