runserver error rectification

[Sanjay Malviya]

good evening, pls anyone help me in error out following command
notification got after runserver command
PS C:\Users\AARVIND\mycode\mysite> python manage.py runserver
Performing system checks...

Unhandled exception in thread started by <function
check_errors.<locals>.wrapper at 0x02AC3F60>
Traceback (most recent call last):
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py",
line 542, in url_patte
rns
iter(patterns)
TypeError: 'module' object is not iterable
During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\utils\autoreload.py",
line 225, in wrapper
fn(*args, **kwargs)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\commands\runserver.py",
li
ne 120, in inner_run
self.check(display_num_errors=True)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\base.py",
line 364, in che
ck
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\commands\runserver.py",
li
ne 120, in inner_run
self.check(display_num_errors=True)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\base.py",
line 364, in che
ck
include_deployment_checks=include_deployment_checks,
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\base.py",
line 351, in _ru
n_checks
return checks.run_checks(**kwargs)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\checks\registry.py",
line 73, in run_
checks

new_errors = check(app_configs=app_configs)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\checks\urls.py",
line 13, in check_ur
l_config
return check_resolver(resolver)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\checks\urls.py",
line 23, in check_re
solver
return check_method()
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py",
line 400, in check
warnings.extend(check_resolver(pattern))
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\checks\urls.py",
line 23, in check_re
solver
return check_method()
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py",
line 399, in check
for pattern in self.url_patterns:
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\utils\functional.py",
line 36, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py",
line 549, in url_patte
rns
include_deployment_checks=include_deployment_checks,
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\base.py",
line 351, in _ru
n_checks
return checks.run_checks(**kwargs)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\checks\registry.py",
line 73, in run_
checks

new_errors = check(app_configs=app_configs)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\checks\urls.py",
line 13, in check_ur
l_config
return check_resolver(resolver)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\checks\urls.py",
line 23, in check_re
solver
return check_method()
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py",
line 400, in check
warnings.extend(check_resolver(pattern))
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\checks\urls.py",
line 23, in check_re
solver
return check_method()
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py",
line 399, in check
for pattern in self.url_patterns:
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\utils\functional.py",
line 36, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File
"C:\Users\AARVIND\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py",
line 549, in url_patte
rns

[Jason]

whatever you have as url patterns is not a list, tuple or other iterable.

[Sanjay Malviya]

What modification to codes required, pls in project mysite/mysite/polls(app)
polls/views.py
from django.http import httpresponse
def index(request):
return httpresponse('Hello, world, You're at the polls index')
polls/urls.py
from django.urls import path
from . import views
urlpatterns = [
path('', views.index, name='index'),
]
mysite/mysite/urls.py
from django.contrib import admin
from django.urls import include, path
urlpatterns = [
path('polls/', include('polls.urls')),
path('admin/', admin.site.urls),
]

Post by Jason
whatever you have as url patterns is not a list, tuple or other iterable.
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[shiva kumar]

import polls in mysite/mysite/urls.py
i think it will work

Post by Sanjay Malviya
What modification to codes required, pls in project
mysite/mysite/polls(app)
polls/views.py
from django.http import httpresponse
return httpresponse('Hello, world, You're at the polls index')
polls/urls.py
from django.urls import path
from . import views
urlpatterns = [
path('', views.index, name='index'),
]
mysite/mysite/urls.py
from django.contrib import admin
from django.urls import include, path
urlpatterns = [
path('polls/', include('polls.urls')),
path('admin/', admin.site.urls),
]

Post by Jason
whatever you have as url patterns is not a list, tuple or other iterable.
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