AttributeError： '__proxy__'オブジェクトに属性 'regex'がありません

Question

私のurls.pyは次のようになります。誰もエラー（AttributeError： '代理人'オブジェクトが属性 '正規表現'を持たない）がどこから来ているのか説明できますか？エラーメッセージは、どこからエラーが発生しているのかわからないので、私は本当に混乱しています。ありがとう！

from django.conf import settings 
from django.conf.urls import patterns, include, url 
from django.conf.urls.static import static 
from django.core.urlresolvers import reverse_lazy 
#from django.views.generic.simple import direct_to_template 
from django.views.generic import TemplateView 
from django.contrib.staticfiles.urls import staticfiles_urlpatterns 

from django.contrib import admin 
admin.autodiscover() 

urlpatterns = patterns('', 
    url(r"^$", TemplateView.as_view(template_name = "homepage.html")), 
    reverse_lazy("homepage.html"), 
    url(r'^grappelli/', include('grappelli.urls')), # grappelli URLS 

    url(r"^admin/", include(admin.site.urls)), 

    url(r"^account/", include("account.urls")), 

    # url(r"^search/", include("haystack.urls")), 

    # WIBO URLs 
    url(r'^cards/', include('cards.urls')), 
    url(r'^contacts/', include('contacts.urls')), 
    url(r'^invoice/', include('invoice.urls')), 
    url(r'^employee/',include('employee.urls')), 
    url(r'^sapub/request/$', 'wibo.views.sapub_request', name='jobrequeseturl'), 
    url(r'^wibo/logout-all-users/$', 'wibo.views.logout_all_users', name='logoutallurl'), 
    url(r'^wibo/cardmigrationextra00091/$', 'wibo.views.cards_migration_extras_0009_1', name='cardsmigrationextra0009url'), 
    url(r'^wibo/cardmigrationextra00092/$', 'wibo.views.cards_migration_extras_0009_2', name='cardsmigrationextra0009url'), 
    url(r'^wibo/cardmigrationextra00093/$', 'wibo.views.cards_migration_extras_0009_3', name='cardsmigrationextra0009url'), 
    url(r"^reports/", include('reports.urls')), 
    #url(r"^printsmart/$",direct_to_template,{"template":"printsmart_request.html"}, name="printsmarturl"), 
    url(r"^printsmart/$", TemplateView.as_view(template_name="printsmart_request.html")), 
    url(r'^select2/', include('django_select2.urls')), 
    ) 

urlpatterns += staticfiles_urlpatterns() 
#reverse(urlpatterns) 

---

Traceback (most recent call last): 
    File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/wsgiref/handlers.py", line 85, in run 
    self.result = application(self.environ, self.start_response) 
    File "/Library/Python/2.7/site-packages/django/core/handlers/wsgi.py", line 189, in __call__ 
    response = self.get_response(request) 
    File "/Library/Python/2.7/site-packages/django/core/handlers/base.py", line 218, in get_response 
    response = self.handle_uncaught_exception(request, resolver, sys.exc_info()) 
    File "/Library/Python/2.7/site-packages/django/core/handlers/base.py", line 268, in handle_uncaught_exception 
    return callback(request, **param_dict) 
    File "/Library/Python/2.7/site-packages/django/utils/decorators.py", line 110, in _wrapped_view 
    response = view_func(request, *args, **kwargs) 
    File "/Library/Python/2.7/site-packages/django/views/defaults.py", line 45, in server_error 
    return http.HttpResponseServerError(template.render()) 
    File "/Library/Python/2.7/site-packages/django/template/backends/django.py", line 74, in render 
    return self.template.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/base.py", line 209, in render 
    return self._render(context) 
    File "/Library/Python/2.7/site-packages/django/test/utils.py", line 96, in instrumented_test_render 
    return self.nodelist.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/base.py", line 903, in render 
    bit = self.render_node(node, context) 
    File "/Library/Python/2.7/site-packages/django/template/debug.py", line 79, in render_node 
    return node.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/loader_tags.py", line 135, in render 
    return compiled_parent._render(context) 
    File "/Library/Python/2.7/site-packages/django/test/utils.py", line 96, in instrumented_test_render 
    return self.nodelist.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/base.py", line 903, in render 
    bit = self.render_node(node, context) 
    File "/Library/Python/2.7/site-packages/django/template/debug.py", line 79, in render_node 
    return node.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/loader_tags.py", line 135, in render 
    return compiled_parent._render(context) 
    File "/Library/Python/2.7/site-packages/django/test/utils.py", line 96, in instrumented_test_render 
    return self.nodelist.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/base.py", line 903, in render 
    bit = self.render_node(node, context) 
    File "/Library/Python/2.7/site-packages/django/template/debug.py", line 79, in render_node 
    return node.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/loader_tags.py", line 65, in render 
    result = block.nodelist.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/base.py", line 903, in render 
    bit = self.render_node(node, context) 
    File "/Library/Python/2.7/site-packages/django/template/debug.py", line 79, in render_node 
    return node.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/loader_tags.py", line 65, in render 
    result = block.nodelist.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/base.py", line 903, in render 
    bit = self.render_node(node, context) 
    File "/Library/Python/2.7/site-packages/django/template/debug.py", line 79, in render_node 
    return node.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/loader_tags.py", line 65, in render 
    result = block.nodelist.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/base.py", line 903, in render 
    bit = self.render_node(node, context) 
    File "/Library/Python/2.7/site-packages/django/template/debug.py", line 79, in render_node 
    return node.render(context) 
    File "/Library/Python/2.7/site-packages/django/template/defaulttags.py", line 493, in render 
    url = reverse(view_name, args=args, kwargs=kwargs, current_app=current_app) 
    File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py", line 579, in reverse 
    return force_text(iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs))) 
    File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py", line 433, in _reverse_with_prefix 
    self._populate() 
    File "/Library/Python/2.7/site-packages/django/core/urlresolvers.py", line 298, in _populate 
    p_pattern = pattern.regex.pattern 
AttributeError: '__proxy__' object has no attribute 'regex' 
[29/Sep/2016 13:23:13]"GET/HTTP/1.1" 500 59 

Answer 1

あなたはurlpatternsの浮遊reverse_lazy()を持っている：

urlpatterns = patterns('', 
    url(r"^$", TemplateView.as_view(template_name = "homepage.html")), 
    reverse_lazy("homepage.html"),