Wagtail 2.0安装错误

Question

我在我的机器上的一个虚拟环境中运行wagtail。所有需求都是按需安装的

Django>=2.0,<2.1
wagtail>=2.0,<2.1

我甚至通过完全卸载django和wagtail重新开始了这个过程。在重新安装wagtail之后，我运行wagtail start mysite，cd进入我的目录，然后运行python manage.py migrate。这是我所看到的：

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
    utility.execute()
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/management/__init__.py", line 365, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/management/base.py", line 288, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/management/base.py", line 332, in execute
    self.check()
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/management/base.py", line 364, in check
    include_deployment_checks=include_deployment_checks,
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/management/commands/migrate.py", line 58, in _run_checks
    issues.extend(super()._run_checks(**kwargs))
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/management/base.py", line 351, in _run_checks
    return checks.run_checks(**kwargs)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/checks/registry.py", line 73, in run_checks
    new_errors = check(app_configs=app_configs)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/checks/urls.py", line 40, in check_url_namespaces_unique
    all_namespaces = _load_all_namespaces(resolver)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/core/checks/urls.py", line 57, in _load_all_namespaces
    url_patterns = getattr(resolver, 'url_patterns', [])
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/utils/functional.py", line 36, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/urls/resolvers.py", line 536, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/utils/functional.py", line 36, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/django/urls/resolvers.py", line 529, in urlconf_module
    return import_module(self.urlconf_name)
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/Users/johnbriggs/Sites/wagtail/farts/farts/urls.py", line 5, in <module>
    from wagtail.admin import urls as wagtailadmin_urls
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/wagtail/admin/urls/__init__.py", line 13, in <module>
    from wagtail.admin.api import urls as api_urls
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/wagtail/admin/api/urls.py", line 6, in <module>
    from .endpoints import PagesAdminAPIEndpoint
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/wagtail/admin/api/endpoints.py", line 3, in <module>
    from wagtail.api.v2.endpoints import PagesAPIEndpoint
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/wagtail/api/v2/endpoints.py", line 9, in <module>
    from rest_framework.renderers import BrowsableAPIRenderer, JSONRenderer
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/rest_framework/renderers.py", line 25, in <module>
    from rest_framework import VERSION, exceptions, serializers, status
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/rest_framework/exceptions.py", line 17, in <module>
    from rest_framework.utils.serializer_helpers import ReturnDict, ReturnList
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/rest_framework/utils/serializer_helpers.py", line 9, in <module>
    from rest_framework.compat import unicode_to_repr
  File "/Users/johnbriggs/.virtualenvs/wagtail/lib/python3.6/site-packages/rest_framework/compat.py", line 26, in <module>
    from django.core.urlresolvers import (  # Will be removed in Django 2.0
ModuleNotFoundError: No module named 'django.core.urlresolvers'

我还没有添加任何自定义代码..这是一个从头开始的安装。是什么导致了这个错误？

Answer 1

事实证明djangorestframework是一个较旧的版本。这肯定不是建议的问题的副本，但我能够通过升级我的版本来解决它(正如@Alexy所建议的那样)。我把这个留下来，以防其他人有类似的问题。