ImportError： 'posts.urls'という名前のモジュールがありません

Question

私はDjangoを初めて使い、https://docs.djangoproject.com/en/2.0/intro/tutorial01/からdjango公式チュートリアルを使って最初のDjangoアプリケーションを作成し始めました。

私はpython3.5.2とpip 9.0.1を、Ubuntu 16.04を使ってインストールしました。Djangoのバージョンは2.0です。

あなたは私がこれをうまく助けることができるものがあれば、私のurls.pyファイルは、コード

from django.contrib import admin 
from django.urls import path 
from django.conf.urls import url, include 

urlpatterns = [ 
path('posts/', include('posts.urls')), 
path('admin/', admin.site.urls), 
] 

を以下ました

。下記の私は、コマンドを実行した後に取得していますエラーである - ここ

のrunserver のpython manage.pyは、あなたが私を助けることができるものがある場合、私は

Performing system checks... 

Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x7fe20fe92d08> 
Traceback (most recent call last): 
    File "/usr/local/lib/python3.5/dist-packages/django/utils/autoreload.py", line 225, in wrapper 
    fn(*args, **kwargs) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/management/commands/runserver.py", line 120, in inner_run 
    self.check(display_num_errors=True) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/management/base.py", line 364, in check 
    include_deployment_checks=include_deployment_checks, 
    File "/usr/local/lib/python3.5/dist-packages/django/core/management/base.py", line 351, in _run_checks 
    return checks.run_checks(**kwargs) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/checks/registry.py", line 73, in run_checks 
    new_errors = check(app_configs=app_configs) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/checks/urls.py", line 40, in check_url_namespaces_unique 
    all_namespaces = _load_all_namespaces(resolver) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/checks/urls.py", line 57, in _load_all_namespaces 
    url_patterns = getattr(resolver, 'url_patterns', []) 
    File "/usr/local/lib/python3.5/dist-packages/django/utils/functional.py", line 36, in __get__ 
    res = instance.__dict__[self.name] = self.func(instance) 
    File "/usr/local/lib/python3.5/dist-packages/django/urls/resolvers.py", line 536, in url_patterns 
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module) 
    File "/usr/local/lib/python3.5/dist-packages/django/utils/functional.py", line 36, in __get__ 
    res = instance.__dict__[self.name] = self.func(instance) 
    File "/usr/local/lib/python3.5/dist-packages/django/urls/resolvers.py", line 529, in urlconf_module 
    return import_module(self.urlconf_name) 
    File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
    File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
    File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked 
    File "<frozen importlib._bootstrap>", line 673, in _load_unlocked 
    File "<frozen importlib._bootstrap_external>", line 665, in exec_module 
    File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed 
    File "/var/www/html/django-projects/djangoblog/djangoblog/urls.py", line 21, in <module> 
    path('posts/', include('posts.urls')), 
    File "/usr/local/lib/python3.5/dist-packages/django/urls/conf.py", line 34, in include 
    urlconf_module = import_module(urlconf_module) 
    File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
    File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
    File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked 
ImportError: No module named 'posts.urls' 
Performing system checks... 

Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x7f8390058bf8> 
Traceback (most recent call last): 
    File "/usr/local/lib/python3.5/dist-packages/django/utils/autoreload.py", line 225, in wrapper 
    fn(*args, **kwargs) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/management/commands/runserver.py", line 120, in inner_run 
    self.check(display_num_errors=True) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/management/base.py", line 364, in check 
    include_deployment_checks=include_deployment_checks, 
    File "/usr/local/lib/python3.5/dist-packages/django/core/management/base.py", line 351, in _run_checks 
    return checks.run_checks(**kwargs) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/checks/registry.py", line 73, in run_checks 
    new_errors = check(app_configs=app_configs) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/checks/urls.py", line 40, in check_url_namespaces_unique 
    all_namespaces = _load_all_namespaces(resolver) 
    File "/usr/local/lib/python3.5/dist-packages/django/core/checks/urls.py", line 57, in _load_all_namespaces 
    url_patterns = getattr(resolver, 'url_patterns', []) 
    File "/usr/local/lib/python3.5/dist-packages/django/utils/functional.py", line 36, in __get__ 
    res = instance.__dict__[self.name] = self.func(instance) 
    File "/usr/local/lib/python3.5/dist-packages/django/urls/resolvers.py", line 536, in url_patterns 
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module) 
    File "/usr/local/lib/python3.5/dist-packages/django/utils/functional.py", line 36, in __get__ 
    res = instance.__dict__[self.name] = self.func(instance) 
    File "/usr/local/lib/python3.5/dist-packages/django/urls/resolvers.py", line 529, in urlconf_module 
    return import_module(self.urlconf_name) 
    File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
    File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
    File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked 
    File "<frozen importlib._bootstrap>", line 673, in _load_unlocked 
    File "<frozen importlib._bootstrap_external>", line 665, in exec_module 
    File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed 
    File "/var/www/html/django-projects/djangoblog/djangoblog/urls.py", line 21, in <module> 
    path('posts/', include('posts.urls')), 
    File "/usr/local/lib/python3.5/dist-packages/django/urls/conf.py", line 34, in include 
    urlconf_module = import_module(urlconf_module) 
    File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
    File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
    File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked 

を取得していますエラーです。私はすでにインターネット上に存在する他のすべてのソリューションを試しています。

Answer 1

/var/www/html/django-projects/djangoblog /はプロジェクトのルートにする必要があります。 あなたは右の「djangoblog」-folderへ]をクリックし、PyCharmのようなIDEを使用している場合 - として>マークディレクトリ - あなたはジャンゴを実行するためのシェルを使用する場合>ソースルート

：

cd /var/www/html/django-projects/djangoblog/ 
./manage.py runserver 

・ホープ、この作品あなたのために。