每当我在ubuntu中运行项目的python manage.py时,都会引发以下错误。我被困住了。我找不到解决方案,请帮忙。
/home/vagrant/.envs/mycars/lib/python3.4/site-packages/djorm_pgfulltext/models.py:323: RemovedInDjango18Warning: `SearchManagerMixIn.get_query_set` method should be renamed `get_queryset`.
class SearchManager(SearchManagerMixIn, models.Manager):
Traceback (most recent call last):
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/backends/utils.py", line 65, in execute
return self.cursor.execute(sql, params)
psycopg2.ProgrammingError: relation "mycars_carmake" does not exist
LINE 1: ...rmake"."name", "mycars_carmake"."country_id" FROM "mycars_ca...
^
上面的异常是以下异常的直接原因:
追溯(最近一次通话):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
utility.execute()
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/core/management/__init__.py", line 354, in execute
django.setup()
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/__init__.py", line 21, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/apps/registry.py", line 115, in populate
app_config.ready()
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/contrib/admin/apps.py", line 22, in ready
self.module.autodiscover()
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/contrib/admin/__init__.py", line 23, in autodiscover
autodiscover_modules('admin', register_to=site)
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/utils/module_loading.py", line 74, in autodiscover_modules
import_module('%s.%s' % (app_config.name, module_to_search))
File "/home/vagrant/.envs/mycars/lib/python3.4/importlib/__init__.py", line 109, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 2231, in _gcd_import
File "<frozen importlib._bootstrap>", line 2214, in _find_and_load
File "<frozen importlib._bootstrap>", line 2203, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
File "<frozen importlib._bootstrap>", line 1129, in _exec
File "<frozen importlib._bootstrap>", line 1448, in exec_module
File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
File "/home/vagrant/mycars/apps/site/admin.py", line 7, in <module>
from .forms import MenuSubItemAdminForm, MenuChildrenAdminForm
File "/home/vagrant/mycars/apps/site/forms.py", line 23, in <module>
class AdvancedSearchForm(forms.Form):
File "/home/vagrant/mycars/apps/site/forms.py", line 24, in AdvancedSearchForm
car_make_choices = [(car_make.id, car_make.name) for car_make in CarMake.objects.all()]
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/models/query.py", line 141, in __iter__
self._fetch_all()
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/models/query.py", line 966, in _fetch_all
self._result_cache = list(self.iterator())
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/models/query.py", line 265, in iterator
for row in compiler.results_iter():
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/models/sql/compiler.py", line 700, in results_iter
for rows in self.execute_sql(MULTI):
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/models/sql/compiler.py", line 786, in execute_sql
cursor.execute(sql, params)
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/backends/utils.py", line 81, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/backends/utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/utils.py", line 94, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/utils/six.py", line 658, in reraise
raise value.with_traceback(tb)
File "/home/vagrant/.envs/mycars/lib/python3.4/site-packages/django/db/backends/utils.py", line 65, in execute
return self.cursor.execute(sql, params)
django.db.utils.ProgrammingError: relation "mycars_carmake" does not exist
LINE 1: ...rmake"."name", "mycars_carmake"."country_id" FROM "mycars_ca...
^
问题出在运行迁移中。迁移之间可能存在一些冲突。我刚刚从服务器上获取了数据库,并将其安装在Ubuntu的本地开发环境中。然后,我从一开始就安装了所有内容。现在,它可以工作了。
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