SubCategory matching query does not exist.
Request Method: | GET |
---|---|
Request URL: | http://therentalmonster.com/inventory/subcategory/31/ |
Django Version: | 2.1 |
Exception Type: | DoesNotExist |
Exception Value: | SubCategory matching query does not exist. |
Exception Location: | /var/www/monster/monster_env/lib/python3.6/site-packages/django/db/models/query.py in get, line 399 |
Python Executable: | /var/www/monster/monster_env/bin/python |
Python Version: | 3.6.9 |
Python Path: | ['/var/www/monster', '/usr/lib/python36.zip', '/usr/lib/python3.6', '/usr/lib/python3.6/lib-dynload', '/var/www/monster/monster_env/lib/python3.6/site-packages'] |
Server time: | Thu, 28 Mar 2024 22:42:37 +0000 |
/var/www/monster/monster_env/lib/python3.6/site-packages/django/core/handlers/exception.py
in inner
This decorator is automatically applied to all middleware to ensure that
no middleware leaks an exception and that the next middleware in the stack
can rely on getting a response instead of an exception.
"""
@wraps(get_response)
def inner(request):
try:
response = get_response(request)...
except Exception as exc:
response = response_for_exception(request, exc)
return response
return inner
Variable | Value |
---|---|
exc | DoesNotExist('SubCategory matching query does not exist.',) |
get_response | <bound method BaseHandler._get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x7f211300d9e8>> |
request | <WSGIRequest: GET '/inventory/subcategory/31/'> |
/var/www/monster/monster_env/lib/python3.6/site-packages/django/core/handlers/base.py
in _get_response
break
if response is None:
wrapped_callback = self.make_view_atomic(callback)
try:
response = wrapped_callback(request, *callback_args, **callback_kwargs)
except Exception as e:
response = self.process_exception_by_middleware(e, request)...
# Complain if the view returned None (a common error).
if response is None:
if isinstance(callback, types.FunctionType): # FBV
view_name = callback.__name__
else: # CBV
Variable | Value |
---|---|
callback | <function subcategory at 0x7f2112f016a8> |
callback_args | () |
callback_kwargs | {'subcat_id': 31} |
middleware_method | <bound method CsrfViewMiddleware.process_view of <django.middleware.csrf.CsrfViewMiddleware object at 0x7f2112f3bda0>> |
request | <WSGIRequest: GET '/inventory/subcategory/31/'> |
resolver | <URLResolver 'demo.urls' (None:None) '^/'> |
resolver_match | ResolverMatch(func=inventory.views.subcategory, args=(), kwargs={'subcat_id': 31}, url_name=subcategory, app_names=[], namespaces=[]) |
response | None |
self | <django.core.handlers.wsgi.WSGIHandler object at 0x7f211300d9e8> |
wrapped_callback | <function subcategory at 0x7f2112f016a8> |
/var/www/monster/monster_env/lib/python3.6/site-packages/django/core/handlers/base.py
in _get_response
response = middleware_method(request, callback, callback_args, callback_kwargs)
if response:
break
if response is None:
wrapped_callback = self.make_view_atomic(callback)
try:
response = wrapped_callback(request, *callback_args, **callback_kwargs)...
except Exception as e:
response = self.process_exception_by_middleware(e, request)
# Complain if the view returned None (a common error).
if response is None:
if isinstance(callback, types.FunctionType): # FBV
Variable | Value |
---|---|
callback | <function subcategory at 0x7f2112f016a8> |
callback_args | () |
callback_kwargs | {'subcat_id': 31} |
middleware_method | <bound method CsrfViewMiddleware.process_view of <django.middleware.csrf.CsrfViewMiddleware object at 0x7f2112f3bda0>> |
request | <WSGIRequest: GET '/inventory/subcategory/31/'> |
resolver | <URLResolver 'demo.urls' (None:None) '^/'> |
resolver_match | ResolverMatch(func=inventory.views.subcategory, args=(), kwargs={'subcat_id': 31}, url_name=subcategory, app_names=[], namespaces=[]) |
response | None |
self | <django.core.handlers.wsgi.WSGIHandler object at 0x7f211300d9e8> |
wrapped_callback | <function subcategory at 0x7f2112f016a8> |
/var/www/monster/inventory/views.py
in subcategory
settings = Settings.objects.first()
cat = Category.objects.get(pk=cat_id)
context = {'category': cat, 'settings': settings}
return render(request, 'category.html', context)
def subcategory(request, subcat_id):
settings = Settings.objects.first()
subcat = SubCategory.objects.get(pk=subcat_id)...
items = RentableItem.objects.filter(subcategory=subcat_id).order_by('order')
context = {'subcategory': subcat, 'items': items, 'settings': settings}
return render(request, 'subcategory.html', context)
def rental(request):
items = RentableItem.objects.all()
Variable | Value |
---|---|
request | <WSGIRequest: GET '/inventory/subcategory/31/'> |
settings | <Settings: Settings object (1)> |
subcat_id | 31 |
/var/www/monster/monster_env/lib/python3.6/site-packages/django/db/models/manager.py
in manager_method
def check(self, **kwargs):
return []
@classmethod
def _get_queryset_methods(cls, queryset_class):
def create_method(name, method):
def manager_method(self, *args, **kwargs):
return getattr(self.get_queryset(), name)(*args, **kwargs)...
manager_method.__name__ = method.__name__
manager_method.__doc__ = method.__doc__
return manager_method
new_methods = {}
for name, method in inspect.getmembers(queryset_class, predicate=inspect.isfunction):
Variable | Value |
---|---|
args | () |
kwargs | {'pk': 31} |
name | 'get' |
self | <django.db.models.manager.Manager object at 0x7f2112ded128> |
/var/www/monster/monster_env/lib/python3.6/site-packages/django/db/models/query.py
in get
clone = clone.order_by()
num = len(clone)
if num == 1:
return clone._result_cache[0]
if not num:
raise self.model.DoesNotExist(
"%s matching query does not exist." %
self.model._meta.object_name...
)
raise self.model.MultipleObjectsReturned(
"get() returned more than one %s -- it returned %s!" %
(self.model._meta.object_name, num)
)
Variable | Value |
---|---|
args | () |
clone | <QuerySet []> |
kwargs | {'pk': 31} |
num | 0 |
self | <QuerySet [<SubCategory: Skid Steer Loaders>, <SubCategory: Compact Track Loaders>, <SubCategory: Mini Track Loaders>, <SubCategory: Mini Excavators>, <SubCategory: Aeration & Seeding>, <SubCategory: Bush Hogging>, <SubCategory: Ground Preparation>, <SubCategory: Augers>, <SubCategory: Tillers>, <SubCategory: Trenching>, <SubCategory: Stump Grinding>, <SubCategory: Sissor Lifts>, <SubCategory: Towable Lifts>, <SubCategory: Hand Held Saws>, <SubCategory: Rotary Hammer>, <SubCategory: Breakers>, <SubCategory: Vaccums and Dust Collection>, <SubCategory: Compaction>, <SubCategory: Generators>, <SubCategory: Heaters>, '...(remaining elements truncated)...']> |
AnonymousUser
No GET data
No POST data
No FILES data
No cookie data
Variable | Value |
---|---|
CONTEXT_DOCUMENT_ROOT | '/var/www/monster/static' |
CONTEXT_PREFIX | '' |
DOCUMENT_ROOT | '/var/www/monster/static' |
GATEWAY_INTERFACE | 'CGI/1.1' |
HTTP_ACCEPT | '*/*' |
HTTP_HOST | 'therentalmonster.com' |
HTTP_REFERER | 'http://therentalmonster.com/inventory/subcategory/31' |
HTTP_USER_AGENT | 'claudebot' |
PATH_INFO | '/inventory/subcategory/31/' |
PATH_TRANSLATED | '/var/www/monster/demo/wsgi.py/inventory/subcategory/31/' |
QUERY_STRING | '' |
REMOTE_ADDR | '44.221.46.132' |
REMOTE_PORT | '57060' |
REQUEST_METHOD | 'GET' |
REQUEST_SCHEME | 'http' |
REQUEST_URI | '/inventory/subcategory/31/' |
SCRIPT_FILENAME | '/var/www/monster/demo/wsgi.py' |
SCRIPT_NAME | '' |
SERVER_ADDR | '68.183.158.26' |
SERVER_ADMIN | 'webmaster@localhost' |
SERVER_NAME | 'therentalmonster.com' |
SERVER_PORT | '80' |
SERVER_PROTOCOL | 'HTTP/1.1' |
SERVER_SIGNATURE | ('<address>Apache/2.4.29 (Ubuntu) Server at therentalmonster.com Port ' '80</address>\n') |
SERVER_SOFTWARE | 'Apache/2.4.29 (Ubuntu)' |
apache.version | (2, 4, 29) |
mod_wsgi.application_group | 'therentalmonster.com|' |
mod_wsgi.callable_object | 'application' |
mod_wsgi.daemon_connects | '1' |
mod_wsgi.daemon_restarts | '0' |
mod_wsgi.daemon_start | '1711665757620067' |
mod_wsgi.enable_sendfile | '0' |
mod_wsgi.handler_script | '' |
mod_wsgi.ignore_activity | '0' |
mod_wsgi.listener_host | '' |
mod_wsgi.listener_port | '80' |
mod_wsgi.path_info | '/inventory/subcategory/31/' |
mod_wsgi.process_group | 'monster' |
mod_wsgi.queue_start | '1711665757619859' |
mod_wsgi.request_handler | 'wsgi-script' |
mod_wsgi.request_id | '4wV1PSCsoig' |
mod_wsgi.request_start | '1711665757619683' |
mod_wsgi.script_name | '' |
mod_wsgi.script_reloading | '1' |
mod_wsgi.script_start | '1711665757620200' |
mod_wsgi.thread_id | 5 |
mod_wsgi.thread_requests | 289 |
mod_wsgi.total_requests | 1286 |
mod_wsgi.version | (4, 5, 17) |
wsgi.errors | <_io.TextIOWrapper name='<wsgi.errors>' encoding='utf-8'> |
wsgi.file_wrapper | '' |
wsgi.input | <mod_wsgi.Input object at 0x7f2112dcf110> |
wsgi.multiprocess | False |
wsgi.multithread | True |
wsgi.run_once | False |
wsgi.url_scheme | 'http' |
wsgi.version | (1, 0) |
demo.settings
Setting | Value |
---|---|
ABSOLUTE_URL_OVERRIDES | {} |
ADMINS | [] |
ALLOWED_HOSTS | ['*'] |
APPEND_SLASH | True |
APP_PATH | '/var/www/monster/demo/..' |
AUTHENTICATION_BACKENDS | ['django.contrib.auth.backends.ModelBackend'] |
AUTH_PASSWORD_VALIDATORS | '********************' |
AUTH_USER_MODEL | 'auth.User' |
BASE_DIR | '/var/www/monster' |
CACHES | {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}} |
CACHE_MIDDLEWARE_ALIAS | 'default' |
CACHE_MIDDLEWARE_KEY_PREFIX | '********************' |
CACHE_MIDDLEWARE_SECONDS | 600 |
CSRF_COOKIE_AGE | 31449600 |
CSRF_COOKIE_DOMAIN | None |
CSRF_COOKIE_HTTPONLY | False |
CSRF_COOKIE_NAME | 'csrftoken' |
CSRF_COOKIE_PATH | '/' |
CSRF_COOKIE_SAMESITE | 'Lax' |
CSRF_COOKIE_SECURE | False |
CSRF_FAILURE_VIEW | 'django.views.csrf.csrf_failure' |
CSRF_HEADER_NAME | 'HTTP_X_CSRFTOKEN' |
CSRF_TRUSTED_ORIGINS | [] |
CSRF_USE_SESSIONS | False |
DATABASES | {'default': {'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'ENGINE': 'django.db.backends.sqlite3', 'HOST': '', 'NAME': '/var/www/monster/db.sqlite3', 'OPTIONS': {}, 'PASSWORD': '********************', 'PORT': '', 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIRROR': None, 'NAME': None}, 'TIME_ZONE': None, 'USER': ''}} |
DATABASE_ROUTERS | [] |
DATA_UPLOAD_MAX_MEMORY_SIZE | 2621440 |
DATA_UPLOAD_MAX_NUMBER_FIELDS | 1000 |
DATETIME_FORMAT | 'N j, Y, P' |
DATETIME_INPUT_FORMATS | ['%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M:%S.%f', '%Y-%m-%d %H:%M', '%Y-%m-%d', '%m/%d/%Y %H:%M:%S', '%m/%d/%Y %H:%M:%S.%f', '%m/%d/%Y %H:%M', '%m/%d/%Y', '%m/%d/%y %H:%M:%S', '%m/%d/%y %H:%M:%S.%f', '%m/%d/%y %H:%M', '%m/%d/%y'] |
DATE_FORMAT | 'N j, Y' |
DATE_INPUT_FORMATS | ['%Y-%m-%d', '%m/%d/%Y', '%m/%d/%y', '%b %d %Y', '%b %d, %Y', '%d %b %Y', '%d %b, %Y', '%B %d %Y', '%B %d, %Y', '%d %B %Y', '%d %B, %Y'] |
DEBUG | True |
DEBUG_PROPAGATE_EXCEPTIONS | False |
DECIMAL_SEPARATOR | '.' |
DEFAULT_CHARSET | 'utf-8' |
DEFAULT_CONTENT_TYPE | 'text/html' |
DEFAULT_EXCEPTION_REPORTER_FILTER | 'django.views.debug.SafeExceptionReporterFilter' |
DEFAULT_FILE_STORAGE | 'django.core.files.storage.FileSystemStorage' |
DEFAULT_FROM_EMAIL | 'webmaster@localhost' |
DEFAULT_INDEX_TABLESPACE | '' |
DEFAULT_TABLESPACE | '' |
DISALLOWED_USER_AGENTS | [] |
EMAIL_BACKEND | 'django.core.mail.backends.smtp.EmailBackend' |
EMAIL_HOST | 'localhost' |
EMAIL_HOST_PASSWORD | '********************' |
EMAIL_HOST_USER | '' |
EMAIL_PORT | 25 |
EMAIL_SSL_CERTFILE | None |
EMAIL_SSL_KEYFILE | '********************' |
EMAIL_SUBJECT_PREFIX | '[Django] ' |
EMAIL_TIMEOUT | None |
EMAIL_USE_LOCALTIME | False |
EMAIL_USE_SSL | False |
EMAIL_USE_TLS | False |
FILE_CHARSET | 'utf-8' |
FILE_UPLOAD_DIRECTORY_PERMISSIONS | None |
FILE_UPLOAD_HANDLERS | ['django.core.files.uploadhandler.MemoryFileUploadHandler', 'django.core.files.uploadhandler.TemporaryFileUploadHandler'] |
FILE_UPLOAD_MAX_MEMORY_SIZE | 2621440 |
FILE_UPLOAD_PERMISSIONS | None |
FILE_UPLOAD_TEMP_DIR | None |
FIRST_DAY_OF_WEEK | 0 |
FIXTURE_DIRS | [] |
FORCE_SCRIPT_NAME | None |
FORMAT_MODULE_PATH | None |
FORM_RENDERER | 'django.forms.renderers.DjangoTemplates' |
IGNORABLE_404_URLS | [] |
INSTALLED_APPS | ['inventory.apps.InventoryConfig', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.sites', 'django.contrib.flatpages', 'ckeditor'] |
INTERNAL_IPS | [] |
LANGUAGES | [('af', 'Afrikaans'), ('ar', 'Arabic'), ('ast', 'Asturian'), ('az', 'Azerbaijani'), ('bg', 'Bulgarian'), ('be', 'Belarusian'), ('bn', 'Bengali'), ('br', 'Breton'), ('bs', 'Bosnian'), ('ca', 'Catalan'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('dsb', 'Lower Sorbian'), ('el', 'Greek'), ('en', 'English'), ('en-au', 'Australian English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('es-ar', 'Argentinian Spanish'), ('es-co', 'Colombian Spanish'), ('es-mx', 'Mexican Spanish'), ('es-ni', 'Nicaraguan Spanish'), ('es-ve', 'Venezuelan Spanish'), ('et', 'Estonian'), ('eu', 'Basque'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('fy', 'Frisian'), ('ga', 'Irish'), ('gd', 'Scottish Gaelic'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hsb', 'Upper Sorbian'), ('hu', 'Hungarian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('io', 'Ido'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kab', 'Kabyle'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('mr', 'Marathi'), ('my', 'Burmese'), ('nb', 'Norwegian Bokmål'), ('ne', 'Nepali'), ('nl', 'Dutch'), ('nn', 'Norwegian Nynorsk'), ('os', 'Ossetic'), ('pa', 'Punjabi'), ('pl', 'Polish'), ('pt', 'Portuguese'), ('pt-br', 'Brazilian Portuguese'), ('ro', 'Romanian'), ('ru', 'Russian'), ('sk', 'Slovak'), ('sl', 'Slovenian'), ('sq', 'Albanian'), ('sr', 'Serbian'), ('sr-latn', 'Serbian Latin'), ('sv', 'Swedish'), ('sw', 'Swahili'), ('ta', 'Tamil'), ('te', 'Telugu'), ('th', 'Thai'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional Chinese')] |
LANGUAGES_BIDI | ['he', 'ar', 'fa', 'ur'] |
LANGUAGE_CODE | 'en-us' |
LANGUAGE_COOKIE_AGE | None |
LANGUAGE_COOKIE_DOMAIN | None |
LANGUAGE_COOKIE_NAME | 'django_language' |
LANGUAGE_COOKIE_PATH | '/' |
LOCALE_PATHS | [] |
LOGGING | {} |
LOGGING_CONFIG | 'logging.config.dictConfig' |
LOGIN_REDIRECT_URL | '/accounts/profile/' |
LOGIN_URL | '/accounts/login/' |
LOGOUT_REDIRECT_URL | None |
MANAGERS | [] |
MEDIA_ROOT | '/var/www/monster/media' |
MEDIA_URL | '/media/' |
MESSAGE_STORAGE | 'django.contrib.messages.storage.fallback.FallbackStorage' |
MIDDLEWARE | ['django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware'] |
MIGRATION_MODULES | {} |
MONTH_DAY_FORMAT | 'F j' |
NUMBER_GROUPING | 0 |
PASSWORD_HASHERS | '********************' |
PASSWORD_RESET_TIMEOUT_DAYS | '********************' |
PREPEND_WWW | False |
ROOT_URLCONF | 'demo.urls' |
SECRET_KEY | '********************' |
SECURE_BROWSER_XSS_FILTER | False |
SECURE_CONTENT_TYPE_NOSNIFF | False |
SECURE_HSTS_INCLUDE_SUBDOMAINS | False |
SECURE_HSTS_PRELOAD | False |
SECURE_HSTS_SECONDS | 0 |
SECURE_PROXY_SSL_HEADER | None |
SECURE_REDIRECT_EXEMPT | [] |
SECURE_SSL_HOST | None |
SECURE_SSL_REDIRECT | False |
SERVER_EMAIL | 'root@localhost' |
SESSION_CACHE_ALIAS | 'default' |
SESSION_COOKIE_AGE | 1209600 |
SESSION_COOKIE_DOMAIN | None |
SESSION_COOKIE_HTTPONLY | True |
SESSION_COOKIE_NAME | 'sessionid' |
SESSION_COOKIE_PATH | '/' |
SESSION_COOKIE_SAMESITE | 'Lax' |
SESSION_COOKIE_SECURE | False |
SESSION_ENGINE | 'django.contrib.sessions.backends.db' |
SESSION_EXPIRE_AT_BROWSER_CLOSE | False |
SESSION_FILE_PATH | None |
SESSION_SAVE_EVERY_REQUEST | False |
SESSION_SERIALIZER | 'django.contrib.sessions.serializers.JSONSerializer' |
SETTINGS_MODULE | 'demo.settings' |
SHORT_DATETIME_FORMAT | 'm/d/Y P' |
SHORT_DATE_FORMAT | 'm/d/Y' |
SIGNING_BACKEND | 'django.core.signing.TimestampSigner' |
SILENCED_SYSTEM_CHECKS | [] |
SITE_ID | 1 |
STATICFILES_DIRS | ('/var/www/monster/demo/../public/static/',) |
STATICFILES_FINDERS | ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder'] |
STATICFILES_STORAGE | 'django.contrib.staticfiles.storage.StaticFilesStorage' |
STATIC_ROOT | '/var/www/monster/static' |
STATIC_URL | '/static/' |
TEMPLATES | [{'APP_DIRS': True, 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': ['/var/www/monster/demo/../templates', '/var/www/monster/demo/../inventory/templates'], 'OPTIONS': {'context_processors': ['django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages']}}] |
TEST_NON_SERIALIZED_APPS | [] |
TEST_RUNNER | 'django.test.runner.DiscoverRunner' |
THOUSAND_SEPARATOR | ',' |
TIME_FORMAT | 'P' |
TIME_INPUT_FORMATS | ['%H:%M:%S', '%H:%M:%S.%f', '%H:%M'] |
TIME_ZONE | 'UTC' |
USE_I18N | True |
USE_L10N | True |
USE_THOUSAND_SEPARATOR | False |
USE_TZ | True |
USE_X_FORWARDED_HOST | False |
USE_X_FORWARDED_PORT | False |
WSGI_APPLICATION | 'demo.wsgi.application' |
X_FRAME_OPTIONS | 'SAMEORIGIN' |
YEAR_MONTH_FORMAT | 'F Y' |
You're seeing this error because you have DEBUG = True
in your
Django settings file. Change that to False
, and Django will
display a standard page generated by the handler for this status code.