> > Is there something wrong with the templating settings? I didn't find a > TEMPLATE directory in the whole project directory. >
No, those warnings are not a problem. This is the problem: RuntimeError: Model class mezzanine.pages.models.Page doesn't declare an > explicit app_label and isn't in an application in INSTALLED_APPS. Is 'mezzanine.pages' in your INSTALLED_APPS in settings? If so, are you sure the right settings are being used when you run runserver? You might try passing it explicitly: `python manage.py runserver --settings ./path/to/settings.py`. On Fri, May 27, 2016 at 10:56 PM, Xuwen Fang <[email protected]> wrote: > The error page shows "A server error occurred. Please contact the > administrator." > > The console shows the following: > > Traceback (most recent call last): > File "/usr/lib/python3.4/wsgiref/handlers.py", line 137, in run > self.result = application(self.environ, self.start_response) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/contrib/staticfiles/handlers.py", > line 63, in __call__ > return self.application(environ, start_response) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/contrib/staticfiles/handlers.py", > line 63, in __call__ > return self.application(environ, start_response) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/core/handlers/wsgi.py", > line 158, in __call__ > self.load_middleware() > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/core/handlers/base.py", > line 51, in load_middleware > mw_class = import_string(middleware_path) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/utils/module_loading.py", > line 20, in import_string > module = import_module(module_path) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/importlib/__init__.py", > line 109, in import_module > return _bootstrap._gcd_import(name[level:], package, level) > File "<frozen importlib._bootstrap>", line 2254, in _gcd_import > File "<frozen importlib._bootstrap>", line 2237, in _find_and_load > File "<frozen importlib._bootstrap>", line 2226, 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 1471, in exec_module > File "<frozen importlib._bootstrap>", line 321, in > _call_with_frames_removed > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/pages/middleware.py", > line 8, in <module> > from mezzanine.pages import context_processors, page_processors > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/pages/context_processors.py", > line 2, in <module> > from mezzanine.pages.models import Page > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/pages/models.py", > line 35, in <module> > class Page(BasePage): > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/core/models.py", > line 390, in __new__ > return super(OrderableBase, cls).__new__(cls, name, bases, attrs) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/db/models/base.py", > line 102, in __new__ > "INSTALLED_APPS." % (module, name) > RuntimeError: Model class mezzanine.pages.models.Page doesn't declare an > explicit app_label and isn't in an application in INSTALLED_APPS. > > [28/May/2016 02:43:34] "GET /admin/ HTTP/1.1" 500 59 > Traceback (most recent call last): > File "/usr/lib/python3.4/wsgiref/handlers.py", line 137, in run > self.result = application(self.environ, self.start_response) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/contrib/staticfiles/handlers.py", > line 63, in __call__ > return self.application(environ, start_response) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/contrib/staticfiles/handlers.py", > line 63, in __call__ > return self.application(environ, start_response) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/core/handlers/wsgi.py", > line 158, in __call__ > self.load_middleware() > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/core/handlers/base.py", > line 51, in load_middleware > mw_class = import_string(middleware_path) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/utils/module_loading.py", > line 20, in import_string > module = import_module(module_path) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/importlib/__init__.py", > line 109, in import_module > return _bootstrap._gcd_import(name[level:], package, level) > File "<frozen importlib._bootstrap>", line 2254, in _gcd_import > File "<frozen importlib._bootstrap>", line 2237, in _find_and_load > File "<frozen importlib._bootstrap>", line 2226, 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 1471, in exec_module > File "<frozen importlib._bootstrap>", line 321, in > _call_with_frames_removed > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/pages/middleware.py", > line 8, in <module> > from mezzanine.pages import context_processors, page_processors > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/pages/context_processors.py", > line 2, in <module> > from mezzanine.pages.models import Page > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/pages/models.py", > line 35, in <module> > class Page(BasePage): > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/core/models.py", > line 390, in __new__ > return super(OrderableBase, cls).__new__(cls, name, bases, attrs) > File > "/home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/db/models/base.py", > line 102, in __new__ > "INSTALLED_APPS." % (module, name) > RuntimeError: Model class mezzanine.pages.models.Page doesn't declare an > explicit app_label and isn't in an application in INSTALLED_APPS. > [28/May/2016 02:43:34] "GET /favicon.ico HTTP/1.1" 500 59 > > > > > Before I accessed the admin page, after "python manage.py runserver", the > console shows the following: > > /home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/utils/conf.py:47: > UserWarning: You haven't defined the ALLOWED_HOSTS settings, which Django > requires. Will fall back to the domains configured as sites. > warn("You haven't defined the ALLOWED_HOSTS settings, which " > /home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/utils/conf.py:47: > UserWarning: You haven't defined the ALLOWED_HOSTS settings, which Django > requires. Will fall back to the domains configured as sites. > warn("You haven't defined the ALLOWED_HOSTS settings, which " > ..... > _d^^^^^^^^^b_ > .d'' ``b. > .p' `q. > .d' `b. > .d' `b. * Mezzanine 4.1.0 > :: :: * Django 1.9.6 > :: M E Z Z A N I N E :: * Python 3.4.3 > :: :: * SQLite 3.8.2 > `p. .q' * Linux 4.2.0-36-generic > `p. .q' > `b. .d' > `q.. ..p' > ^q........p^ > '''' > > Performing system checks... > > /home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/template/utils.py:37: > RemovedInDjango110Warning: You haven't defined a TEMPLATES setting. You > must do so before upgrading to Django 1.10. Otherwise Django will be unable > to load templates. > "unable to load templates.", RemovedInDjango110Warning) > > /home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/drum/links/urls.py:39: > RemovedInDjango110Warning: django.conf.urls.patterns() is deprecated and > will be removed in Django 1.10. Update your urlpatterns to be a list of > django.conf.urls.url() instances instead. > name="link_list_tag"), > > /home/xuwen/workspaces/python/bbs/xc_bbs/xc_bbs/urls.py:12: > RemovedInDjango110Warning: django.conf.urls.patterns() is deprecated and > will be removed in Django 1.10. Update your urlpatterns to be a list of > django.conf.urls.url() instances instead. > ("^", include("mezzanine.urls")), > > System check identified some issues: > > WARNINGS: > ?: (mezzanine.core.W01) Please update your settings to use the TEMPLATES > setting rather than the deprecated individual TEMPLATE_ settings. The > latter are unsupported and correct behaviour is not guaranteed. Here's a > suggestion based on on your existing configuration: > > TEMPLATES = [{'APP_DIRS': True, > 'BACKEND': 'django.template.backends.django.DjangoTemplates', > 'DIRS': > ('/home/xuwen/workspaces/python/bbs/xc_bbs/templates',), > 'OPTIONS': {'builtins': ['mezzanine.template.loader_tags'], > 'context_processors': > ('django.contrib.auth.context_processors.auth', > > 'django.contrib.messages.context_processors.messages', > > 'django.core.context_processors.debug', > > 'django.core.context_processors.i18n', > > 'django.core.context_processors.static', > > 'django.core.context_processors.media', > > 'django.core.context_processors.request', > ' > django.core.context_processors.tz', > > 'mezzanine.conf.context_processors.settings', > > 'mezzanine.pages.context_processors.page')}}] > > ?: (mezzanine.core.W02) TEMPLATE_DEBUG and DEBUG settings have different > values, which may not be what you want. Mezzanine used to fix this for you, > but doesn't any more. Update your settings.py to use the TEMPLATES setting > to have template debugging controlled by the DEBUG setting. > > System check identified 2 issues (0 silenced). > May 28, 2016 - 02:43:29 > Django version 1.9.6, using settings 'xc_bbs.settings' > Starting development server at http://127.0.0.1:8000/ > Quit the server with CONTROL-C. > > > > Is there something wrong with the templating settings? I didn't find a > TEMPLATE directory in the whole project directory. > > > > > 在 2016年5月28日星期六 UTC+8上午10:34:44，Ryne Everett写道： >> >> No, that ought to work. What is the "error page" you're getting? What >> does the console show for that request? >> >> On Fri, May 27, 2016 at 10:27 PM, Xuwen Fang <[email protected]> wrote: >> >>> No. In the virtualenv, I installed Django-1.9.6. This is according to >>> what "pip list" shows. Is that matter? Should I install a lower Django >>> version? >>> >>> 在 2016年5月28日星期六 UTC+8上午10:10:39，Ryne Everett写道： >>>> >>>> Do you have django-1.10 installed per chance? Mezzanine doesn't support >>>> 1.10 yet. >>>> >>>> On Fri, May 27, 2016 at 9:50 PM, Xuwen Fang <[email protected]> wrote: >>>> >>>>> Hello. >>>>> I want to install a Drum instance and follow the instructions on >>>>> https://github.com/stephenmcd/drum >>>>> And after "python manage.py createdb --noinput", it shows the >>>>> following: >>>>> >>>>> >>>>> >>>>> /home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/mezzanine/utils/conf.py:47: >>>>> UserWarning: You haven't defined the ALLOWED_HOSTS settings, which Django >>>>> requires. Will fall back to the domains configured as sites. >>>>> warn("You haven't defined the ALLOWED_HOSTS settings, which " >>>>> /home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/django/template/utils.py:37: >>>>> RemovedInDjango110Warning: You haven't defined a TEMPLATES setting. You >>>>> must do so before upgrading to Django 1.10. Otherwise Django will be >>>>> unable >>>>> to load templates. >>>>> "unable to load templates.", RemovedInDjango110Warning) >>>>> >>>>> /home/xuwen/workspaces/python/bbs/lib/python3.4/site-packages/drum/links/urls.py:39: >>>>> RemovedInDjango110Warning: django.conf.urls.patterns() is deprecated and >>>>> will be removed in Django 1.10. Update your urlpatterns to be a list of >>>>> django.conf.urls.url() instances instead. >>>>> name="link_list_tag"), >>>>> >>>>> /home/xuwen/workspaces/python/bbs/xc_bbs/xc_bbs/urls.py:12: >>>>> RemovedInDjango110Warning: django.conf.urls.patterns() is deprecated and >>>>> will be removed in Django 1.10. Update your urlpatterns to be a list of >>>>> django.conf.urls.url() instances instead. >>>>> ("^", include("mezzanine.urls")), >>>>> >>>>> System check identified some issues: >>>>> >>>>> WARNINGS: >>>>> ?: (mezzanine.core.W01) Please update your settings to use the >>>>> TEMPLATES setting rather than the deprecated individual TEMPLATE_ >>>>> settings. >>>>> The latter are unsupported and correct behaviour is not guaranteed. Here's >>>>> a suggestion based on on your existing configuration: >>>>> >>>>> TEMPLATES = [{'APP_DIRS': True, >>>>> 'BACKEND': >>>>> 'django.template.backends.django.DjangoTemplates', >>>>> 'DIRS': >>>>> ('/home/xuwen/workspaces/python/bbs/xc_bbs/templates',), >>>>> 'OPTIONS': {'builtins': >>>>> ['mezzanine.template.loader_tags'], >>>>> 'context_processors': >>>>> ('django.contrib.auth.context_processors.auth', >>>>> >>>>> 'django.contrib.messages.context_processors.messages', >>>>> >>>>> 'django.core.context_processors.debug', >>>>> >>>>> 'django.core.context_processors.i18n', >>>>> >>>>> 'django.core.context_processors.static', >>>>> >>>>> 'django.core.context_processors.media', >>>>> >>>>> 'django.core.context_processors.request', >>>>> ' >>>>> django.core.context_processors.tz', >>>>> >>>>> 'mezzanine.conf.context_processors.settings', >>>>> >>>>> 'mezzanine.pages.context_processors.page')}}] >>>>> >>>>> ?: (mezzanine.core.W02) TEMPLATE_DEBUG and DEBUG settings have >>>>> different values, which may not be what you want. Mezzanine used to fix >>>>> this for you, but doesn't any more. Update your settings.py to use the >>>>> TEMPLATES setting to have template debugging controlled by the DEBUG >>>>> setting. >>>>> >>>>> Operations to perform: >>>>> Apply all migrations: sites, django_comments, core, redirects, >>>>> admin, generic, auth, links, contenttypes, sessions, conf >>>>> Running migrations: >>>>> Rendering model states... DONE >>>>> Applying contenttypes.0001_initial... OK >>>>> Applying auth.0001_initial... OK >>>>> Applying admin.0001_initial... OK >>>>> Applying admin.0002_logentry_remove_auto_add... OK >>>>> Applying contenttypes.0002_remove_content_type_name... OK >>>>> Applying auth.0002_alter_permission_name_max_length... OK >>>>> Applying auth.0003_alter_user_email_max_length... OK >>>>> Applying auth.0004_alter_user_username_opts... OK >>>>> Applying auth.0005_alter_user_last_login_null... OK >>>>> Applying auth.0006_require_contenttypes_0002... OK >>>>> Applying auth.0007_alter_validators_add_error_messages... OK >>>>> Applying sites.0001_initial... OK >>>>> Applying conf.0001_initial... OK >>>>> Applying core.0001_initial... OK >>>>> Applying core.0002_auto_20150414_2140... OK >>>>> Applying django_comments.0001_initial... OK >>>>> Applying django_comments.0002_update_user_email_field_length... OK >>>>> Applying django_comments.0003_add_submit_date_index... OK >>>>> Applying generic.0001_initial... OK >>>>> Applying generic.0002_auto_20141227_0224... OK >>>>> Applying links.0001_initial... OK >>>>> Applying redirects.0001_initial... OK >>>>> Applying sessions.0001_initial... OK >>>>> Applying sites.0002_alter_domain_unique... OK >>>>> >>>>> Creating default site record: 127.0.0.1:8000 ... >>>>> Creating default account (username: admin / password: default) ... >>>>> >>>>> >>>>> >>>>> Then after I "python manage.py runserver", the >>>>> http://127.0.0.1:8000/admin/ shows an error page. >>>>> Please tell me how I can solve it. >>>>> >>>>> Thanks! >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Mezzanine Users" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Mezzanine Users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > You received this message because you are subscribed to the Google Groups > "Mezzanine Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Mezzanine Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
