Django——ModuleNotFoundError: No module named 'asgiref.sync'

Django+channels运行时报错

Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x7f267151a840>
Traceback (most recent call last):
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/django/utils/autoreload.py", line 228, in wrapper
    fn(*args, **kwargs)
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 117, in inner_run
    autoreload.raise_last_exception()
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/django/utils/autoreload.py", line 251, in raise_last_exception
    six.reraise(*_exception)
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/django/utils/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/django/utils/autoreload.py", line 228, in wrapper
    fn(*args, **kwargs)
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/django/__init__.py", line 27, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/django/apps/registry.py", line 116, in populate
    app_config.ready()
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/channels/apps.py", line 20, in ready
    monkeypatch_django()
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/channels/hacks.py", line 10, in monkeypatch_django
    from .management.commands.runserver import Command as RunserverCommand
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/channels/management/commands/runserver.py", line 11, in <module>
    from channels.routing import get_default_application
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/channels/routing.py", line 9, in <module>
    from channels.http import AsgiHandler
  File "/root/ENVS/dj11.7/lib/python3.7/site-packages/channels/http.py", line 16, in <module>
    from asgiref.sync import async_to_sync, sync_to_async
ModuleNotFoundError: No module named ‘asgiref.sync‘

解决：

pip install asgiref==2.1.1

应该是默认的asgiref版本不对，需要手动指定版本

Django——ModuleNotFoundError: No module named 'asgiref.sync'

原文地址：https://www.cnblogs.com/huang-yc/p/10048672.html

时间： 2024-08-01 17:20:19

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