python - Django allauth & facebook: Given URL is not allowed by the Application configuration -

i run example the missing django-allauth tutorial login facebook, have error when try install django-allauth scratch:

 given url not allowed application configuration 

in facebook, site url set http://127.0.0.1:8000/, works example not app. can error come from?

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i don't understand "sites" field in django administration: home › socialaccount › social apps › appname. set example.com default, don't know set here, although works fine example.com example...

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just info, here example's main urls.py

from django.conf.urls import patterns, include, url django.contrib import admin admin.autodiscover()  urlpatterns = patterns(     '',     # prevent are-you-sure-you-want-to-logout step on logout     (r'^accounts/logout/$', 'django.contrib.auth.views.logout', {'next_page': '/'}),      url(r'^', include('larb.urls')),     url(r'^accounts/', include('allauth.urls')),     url(r'^admin/', include(admin.site.urls)), ) 

and urls.py larb:

from django.conf.urls import patterns, url  larb import views  urlpatterns = patterns('',      url(r'^$', views.index, name='index') ) 

and unique main urls.py

from django.conf.urls import patterns, include, url django.contrib import admin django.views.generic.base import templateview django.conf.urls.static import static django.contrib.staticfiles.urls import staticfiles_urlpatterns romanesco import settings  admin.autodiscover()  urlpatterns = patterns('',      url(r'^$', 'draw.views.index'),     url(r'^accounts/', include('allauth.urls')),     url(r'^admin/', include(admin.site.urls)),  )  

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i have noticed difference, in example facebook button links href="/accounts/facebook/login/" ; whereas in default login page (when fails) it's href="javascript:allauth.facebook.login('', 'authenticate', 'login')".

if go http://127.0.0.1:8000/accounts/facebook/login/ manually works!

in browser, change http://127.0.0.1:8000/ localhost:8000/

that should fix problem.

still under platform website, change site url http://localhost:8000/