RuntimeError：モデルクラスmodels.AuthGroupは明示的なapp_labelを宣言せず、INSTALLED_APPSのアプリケーションにありません

Question

djnago 11.1、python 2.7およびmongokit.iを使用してmongodbおよびsqlデータベースでdjangoのアプリケーションを作成しています。だから私は最初に私はSQLと私のアプリケーションは正常に実行に関するコーディングを行います。しかし、MongoDBのためにコード化した後、それは、このエラー表示される： - トラブルシューティングの十数時間後

を、おそらくより、私はビジネスで最終的だと思ったが、その後私が得た：

prompt-コマンド

(orahienv) somya@somya-Inspiron-15-3555:~/Desktop/backup/admin_python$ python manage.py runserver 
Performing system checks... 

Unhandled exception in thread started by <function wrapper at 0x7fa8ce735de8> 
Traceback (most recent call last): 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/utils/autoreload.py", line 227, in wrapper 
    fn(*args, **kwargs) 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 125, in inner_run 
    self.check(display_num_errors=True) 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/core/management/base.py", line 359, in check 
    include_deployment_checks=include_deployment_checks, 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/core/management/base.py", line 346, in _run_checks 
    return checks.run_checks(**kwargs) 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/core/checks/registry.py", line 81, in run_checks 
    new_errors = check(app_configs=app_configs) 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/core/checks/urls.py", line 16, in check_url_config 
    return check_resolver(resolver) 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/core/checks/urls.py", line 26, in check_resolver 
    return check_method() 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/urls/resolvers.py", line 254, in check 
    for pattern in self.url_patterns: 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/utils/functional.py", line 35, in __get__ 
    res = instance.__dict__[self.name] = self.func(instance) 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/urls/resolvers.py", line 405, in url_patterns 
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module) 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/utils/functional.py", line 35, in __get__ 
    res = instance.__dict__[self.name] = self.func(instance) 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/urls/resolvers.py", line 398, in urlconf_module 
    return import_module(self.urlconf_name) 
    File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module 
    __import__(name) 
    File "/home/somya/Desktop/backup/admin_python/admin_python/urls.py", line 21, in <module> 
    url(r'', include('admin_app.urls', namespace = 'admin_app')), 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/conf/urls/__init__.py", line 50, in include 
    urlconf_module = import_module(urlconf_module) 
    File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module 
    __import__(name) 
    File "/home/somya/Desktop/backup/admin_python/admin_app/urls.py", line 26, in <module> 
    exec "from {0} import {1}".format(dir_name + files.split(".")[0], files.split(".")[0].title()) 
    File "<string>", line 1, in <module> 
    File "/home/somya/Desktop/backup/admin_python/admin_app/views_cluster/Travel_Details.py", line 30, in <module> 
    from models import Location 
    File "/home/somya/Desktop/backup/admin_python/models.py", line 15, in <module> 
    class AuthGroup(models.Model): 
    File "/var/www/html/admin_python/orahienv/local/lib/python2.7/site-packages/django/db/models/base.py", line 118, in __new__ 
    "INSTALLED_APPS." % (module, name) 
RuntimeError: Model class models.AuthGroup doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS. 

ウェブ上でこれに関する情報はほとんどありません。そこに解決策はありません。何かアドバイスは途方もなく

setting.py-

INSTALLED_APPS = (
    'django.contrib.admin', 
    'django.contrib.auth', 
    'django.contrib.contenttypes', 
    'django.contrib.sessions', 
    'django.contrib.messages', 
    'django.contrib.staticfiles', 
    'rest_framework', 
    'admin_app', 
    'celery', 

admin_python/model.pyをいただければ幸いです -

from __future__ import unicode_literals 
    from django.db import models 
    from django.utils import timezone 
    from django.contrib.auth.signals import user_logged_in 
    import hashlib, os 
    from django.template.defaultfilters import default 
    from django.core.signals import setting_changed 
    from django.core.validators import MinValueValidator 
    import admin_python 
    import admin_app 
    from django.conf import settings 
    from django.contrib.auth.models import BaseUserManager 
    import string 
    import random 
    import datetime 
    from django_mongokit import connection 
    from django_mongokit.document import DjangoDocument 


    class Acsum(models.Model): 
     sum_from = models.IntegerField(blank=True, null=True) 
     sum_to = models.IntegerField(blank=True, null=True) 
     sum_date = models.DateTimeField(blank=True, null=True) 
     sum_amount = models.FloatField(blank=True, null=True) 
     sum_type = models.CharField(max_length=12, blank=True, null=True) 
     sum_reason = models.CharField(max_length=250, blank=True, null=True) 
     dd = models.IntegerField(db_column='ID', blank=True, null=True) # Field name made lowercase. 
     balance = models.CharField(max_length=100, blank=True, null=True) 
     tr_date = models.BigIntegerField(blank=True, null=True) 
     tr_month = models.BigIntegerField(blank=True, null=True) 
     tr_year = models.BigIntegerField(blank=True, null=True) 

     class Meta: 
      managed = False 
      db_table = 'acsum' 

    class Location(DjangoDocument): 
     collection_name = 'location' 
     __database__ = 'pom' 
     structure = { 
     'user_id':int, 
     'name':basestring, 
     'loc_lon': float, 
     'timestamp':datetime.datetime, 
     'activity':basestring, 
     'lot_lat':float, 
     'battery_status':basestring, 
     'address':basestring, 
     'date_created':datetime.datetime 


    } 

    use_dot_notation = True 

Answer 1

何かがあなたのプロジェクト構造と恐ろしく間違っています。

import admin_python 
import admin_app 

これらの2つの別個のアプリはありますか？はいの場合は、なぜあなたは.../admin_python/admin_app/...パスがありますか？

models.pyがadmin_pythonディレクトリの下にある場合、あなたは

• を次の操作を行う必要があるINSTALLED_APPS
• にadmin_pythonを追加するには、すべてのモデル

---

class Meta: 
    app_label = "admin_python" 

に以下を追加します。この理由は、通常、モデルは、電子標準の場所