Python 为什么我的Django项目无法识别安装在设置上的应用程序?
我试图在Django中构建我的公文包,但在安装我的应用程序后遇到了一个错误。它似乎无法识别我安装的应用程序上的应用程序。我试过使用Python 为什么我的Django项目无法识别安装在设置上的应用程序?,python,django,python-3.x,Python,Django,Python 3.x,我试图在Django中构建我的公文包,但在安装我的应用程序后遇到了一个错误。它似乎无法识别我安装的应用程序上的应用程序。我试过使用'blog'和'blog.apps.BlogConfig',但似乎什么也认不出来 我使用python manage.py runserver和python manage.py runserver运行runserver,但两者都返回modulenofounderror:没有名为“blog.url”的模块 这是全部的追踪 Exception in thread djang
'blog'
和'blog.apps.BlogConfig'
,但似乎什么也认不出来
我使用python manage.py runserver
和python manage.py runserver
运行runserver,但两者都返回modulenofounderror:没有名为“blog.url”的模块
这是全部的追踪
Exception in thread django-main-thread:
Traceback (most recent call last):
File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 917, in _bootstrap_inner
self.run()
File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 865, in run
self._target(*self._args, **self._kwargs)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/utils/autoreload.py", line 54, in wrapper
fn(*args, **kwargs)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 117, in inner_run
self.check(display_num_errors=True)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/core/management/base.py", line 390, in check
include_deployment_checks=include_deployment_checks,
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/core/management/base.py", line 377, in _run_checks
return checks.run_checks(**kwargs)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/core/checks/registry.py", line 72, in run_checks
new_errors = check(app_configs=app_configs)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/core/checks/urls.py", line 13, in check_url_config
return check_resolver(resolver)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/core/checks/urls.py", line 23, in check_resolver
return check_method()
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/urls/resolvers.py", line 398, in check
for pattern in self.url_patterns:
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/urls/resolvers.py", line 579, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/urls/resolvers.py", line 572, in urlconf_module
return import_module(self.urlconf_name)
File "/Users/usr/django-portfolio/env/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/Users/usr/django-portfolio/portfolio/portfolio/urls.py", line 21, in <module>
path('', include('blog.urls'))
File "/Users/usr/django-portfolio/env/lib/python3.7/site-packages/django/urls/conf.py", line 34, in include
urlconf_module = import_module(urlconf_module)
File "/Users/usr/django-portfolio/env/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'blog.urls'
设置中的URL
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('admin/', admin.site.urls),
path('', include('blog.urls'))
]
没有名为“blog.url”的模块意味着您的博客中没有URL模块 您需要在博客应用程序中创建一个名为
urls.py
的文件。
你需要在那里定义一些路线
在这条线下
path('', include('blog.urls'))
将正常工作。确保您的博客应用程序和家长应用程序结构正确。并且您的模块路径设置正确。作为参考,您还可以看到
Django正在抱怨
blog.url
。你确定你的blog
应用程序中有urls.py
吗?我正在想办法。过一会儿我会告诉你们的。谢谢你的帮助,成功了!谢谢你的帮助。我将urls.py作为路径(“”,views.Home,name='Home'),因为我的视图函数定义为Home@Highcenburg,很高兴听到你这么说。如果答案对您有帮助,您可以选择它。谢谢
path('', include('blog.urls'))