迁移数据库报错

[wardseptember]

E:\blog>python manage.py makemigrations Traceback (most recent call last): File "manage.py", line 22, in execute_from_command_line(sys.argv) File "D:\python37\lib\site-packages\django\core\management__init__.py", line 364, in execute_from_command_line utility.execute() File "D:\python37\lib\site-packages\django\core\management__init.py", line 338, in execute django.setup() File "D:\python37\lib\site-packages\django\init__.py", line 27, in setup apps.populate(settings.INSTALLED_APPS) File "D:\python37\lib\site-packages\django\apps\registry.py", line 85, in popu late app_config = AppConfig.create(entry) File "D:\python37\lib\site-packages\django\apps\config.py", line 94, in create

module = import_module(entry)

File "D:\python37\lib\importlib__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1006, in _gcd_import File "", line 983, in _find_and_load File "", line 967, in _find_and_load_unlocked File "", line 677, in _load_unlocked File "", line 728, in exec_module File "", line 219, in _call_with_frames_removed File "D:\python37\lib\site-packages\django\contrib\admin__init__.py", line 4, in from django.contrib.admin.filters import ( File "D:\python37\lib\site-packages\django\contrib\admin\filters.py", line 10, in from django.contrib.admin.options import IncorrectLookupParameters File "D:\python37\lib\site-packages\django\contrib\admin\options.py", line 12, in from django.contrib.admin import helpers, widgets File "D:\python37\lib\site-packages\django\contrib\admin\widgets.py", line 152

'%s=%s' % (k, v) for k, v in params.items(),
^

SyntaxError: Generator expression must be parenthesized

[thosege]

编辑这个 D:\python37\lib\site-packages\django\contrib\admin\widgets.py 文件将后面的“,” 符号去掉