UnboundLocalError at /layouts2

local variable 'l_list' referenced before assignment

Request Method:	GET
Request URL:	https://fuzik03.tetraserver.com/layouts2?q=a&l_layout=&p_layout=
Django Version:	4.1.1
Exception Type:	UnboundLocalError
Exception Value:	local variable 'l_list' referenced before assignment
Exception Location:	/home/barbatos/FuzikApp09/musicapp/views.py, line 3688, in layout_list2
Raised during:	musicapp.views.layout_list2
Python Executable:	/home/barbatos/FuzikApp09/venv/bin/python
Python Version:	3.8.10
Python Path:	['/home/barbatos/FuzikApp09', '/home/barbatos/FuzikApp09/venv/bin', '/usr/lib/python38.zip', '/usr/lib/python3.8', '/usr/lib/python3.8/lib-dynload', '/home/barbatos/FuzikApp09/venv/lib/python3.8/site-packages']
Server time:	Tue, 10 Mar 2026 08:39:32 +0000

Traceback Switch to copy-and-paste view

/home/barbatos/FuzikApp09/venv/lib/python3.8/site-packages/django/core/handlers/exception.py, line 55, in inner

```
        return inner
```
```
    else:
```
```
        @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
```

Local vars

Variable	Value
exc	UnboundLocalError("local variable 'l_list' referenced before assignment")
get_response	<bound method BaseHandler._get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x7fd2b598f070>>
request	<WSGIRequest: GET '/layouts2?q=a&l_layout=&p_layout='>

Variable

Value

exc

UnboundLocalError("local variable 'l_list' referenced before assignment")

get_response

<bound method BaseHandler._get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x7fd2b598f070>>

request

<WSGIRequest: GET '/layouts2?q=a&l_layout=&p_layout='>

/home/barbatos/FuzikApp09/venv/lib/python3.8/site-packages/django/core/handlers/base.py, line 197, in _get_response

```
        if response is None:
```

            wrapped_callback = self.make_view_atomic(callback)

            # If it is an asynchronous view, run it in a subthread.

            if asyncio.iscoroutinefunction(wrapped_callback):

                wrapped_callback = async_to_sync(wrapped_callback)

```
            try:
```

                response = wrapped_callback(request, *callback_args, **callback_kwargs)

…

```
            except Exception as e:
```

                response = self.process_exception_by_middleware(e, request)

```
                if response is None:
```
```
                    raise
```

        # Complain if the view returned None (a common error).

Local vars

Variable	Value
callback	<function layout_list2 at 0x7fd29457be50>
callback_args	()
callback_kwargs	{}
middleware_method	<bound method CsrfViewMiddleware.process_view of <CsrfViewMiddleware get_response=convert_exception_to_response.<locals>.inner>>
request	<WSGIRequest: GET '/layouts2?q=a&l_layout=&p_layout='>
response	None
self	<django.core.handlers.wsgi.WSGIHandler object at 0x7fd2b598f070>
wrapped_callback	<function layout_list2 at 0x7fd29457be50>

/home/barbatos/FuzikApp09/musicapp/views.py, line 3688, in layout_list2

```
            p_num = int(layout_p_num)
```

            l_list = [{'layout_name': x.layout_name, 'layout_file_location': x.layout_file_location,

                       'description': x.description, 'l_videos_num': x.l_videos_num, 'p_videos_num': x.p_videos_num}

                      for x in Layout.objects.filter(p_videos_num__gt=(p_num - 1)).filter(l_videos_num__gt=l_num).filter(void=0).order_by('-created_time')]

    #qs_json = serializers.serialize('json', list)

```
    qs_json = json.dumps(l_list)
```
…

    return HttpResponse(qs_json, content_type='application/json')

Local vars

Variable	Value
layout_l_num	''
layout_p_num	''
request	<WSGIRequest: GET '/layouts2?q=a&l_layout=&p_layout='>

Environment:

Request Method: GET
Request URL: https://fuzik03.tetraserver.com/layouts2?q=a&l_layout=&p_layout=

Django Version: 4.1.1
Python Version: 3.8.10
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'musicapp',
 'crispy_forms',
 'rest_framework']
Installed 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']

Traceback (most recent call last):
  File "/home/barbatos/FuzikApp09/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 55, in inner
    response = get_response(request)
  File "/home/barbatos/FuzikApp09/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/barbatos/FuzikApp09/musicapp/views.py", line 3688, in layout_list2
    qs_json = json.dumps(l_list)

Exception Type: UnboundLocalError at /layouts2
Exception Value: local variable 'l_list' referenced before assignment

Request information

USER

AnonymousUser

GET

Variable	Value
q	'a'
l_layout	''
p_layout	''

POST

No POST data

FILES

No FILES data

No cookie data

Variable	Value
HTTP_ACCEPT	'/'
HTTP_ACCEPT_ENCODING	'br, gzip, deflate'
HTTP_ACCEPT_LANGUAGE	'*'
HTTP_CONNECTION	'close'
HTTP_HOST	'fuzik03.tetraserver.com'
HTTP_SEC_FETCH_MODE	'cors'
HTTP_USER_AGENT	'node'
HTTP_X_FORWARDED_FOR	'35.206.206.17'
HTTP_X_FORWARDED_PROTO	'https'
HTTP_X_REAL_IP	'35.206.206.17'
PATH_INFO	'/layouts2'
QUERY_STRING	'q=a&l_layout=&p_layout='
RAW_URI	'/layouts2?q=a&l_layout=&p_layout='
REMOTE_ADDR	''
REQUEST_METHOD	'GET'
SCRIPT_NAME	''
SERVER_NAME	'fuzik03.tetraserver.com'
SERVER_PORT	'443'
SERVER_PROTOCOL	'HTTP/1.0'
SERVER_SOFTWARE	'gunicorn/20.1.0'
gunicorn.socket	<socket.socket fd=9, family=AddressFamily.AF_UNIX, type=SocketKind.SOCK_STREAM, proto=0, laddr=/run/gunicorn.sock>
wsgi.errors	<gunicorn.http.wsgi.WSGIErrorsWrapper object at 0x7fd2940cfa90>
wsgi.file_wrapper	<class 'gunicorn.http.wsgi.FileWrapper'>
wsgi.input	<gunicorn.http.body.Body object at 0x7fd2940cfb20>
wsgi.input_terminated	True
wsgi.multiprocess	True
wsgi.multithread	False
wsgi.run_once	False
wsgi.url_scheme	'https'
wsgi.version	(1, 0)

Settings

Using settings module `fuzik_project.settings`

Setting	Value
ABSOLUTE_URL_OVERRIDES	{}
ADMINS	[]
ALLOWED_HOSTS	['fuzik03.tetraserver.com']
APPEND_SLASH	True
AUTHENTICATION_BACKENDS	['django.contrib.auth.backends.ModelBackend']
AUTH_PASSWORD_VALIDATORS	'********************'
AUTH_USER_MODEL	'auth.User'
BASE_DIR	PosixPath('/home/barbatos/FuzikApp09')
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_MASKED	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_HEALTH_CHECKS': False, 'CONN_MAX_AGE': 0, 'ENGINE': 'django.db.backends.postgresql_psycopg2', 'HOST': 'localhost', 'NAME': 'fuzik_db', 'OPTIONS': {}, 'PASSWORD': '********************', 'PORT': '', 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIGRATE': True, 'MIRROR': None, 'NAME': None}, 'TIME_ZONE': None, 'USER': 'fuzik_app'}}
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', '%m/%d/%Y %H:%M:%S', '%m/%d/%Y %H:%M:%S.%f', '%m/%d/%Y %H:%M', '%m/%d/%y %H:%M:%S', '%m/%d/%y %H:%M:%S.%f', '%m/%d/%y %H:%M']
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_AUTO_FIELD	'django.db.models.BigAutoField'
DEFAULT_CHARSET	'utf-8'
DEFAULT_EXCEPTION_REPORTER	'django.views.debug.ExceptionReporter'
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_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	420
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	['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'musicapp', 'crispy_forms', 'rest_framework']
INTERNAL_IPS	[]
LANGUAGES	[('af', 'Afrikaans'), ('ar', 'Arabic'), ('ar-dz', 'Algerian 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'), ('hy', 'Armenian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('ig', 'Igbo'), ('io', 'Ido'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kab', 'Kabyle'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('ky', 'Kyrgyz'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('mr', 'Marathi'), ('ms', 'Malay'), ('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'), ('tg', 'Tajik'), ('th', 'Thai'), ('tk', 'Turkmen'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('uz', 'Uzbek'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional Chinese')]
LANGUAGES_BIDI	['he', 'ar', 'ar-dz', 'fa', 'ur']
LANGUAGE_CODE	'en-us'
LANGUAGE_COOKIE_AGE	None
LANGUAGE_COOKIE_DOMAIN	None
LANGUAGE_COOKIE_HTTPONLY	False
LANGUAGE_COOKIE_NAME	'django_language'
LANGUAGE_COOKIE_PATH	'/'
LANGUAGE_COOKIE_SAMESITE	None
LANGUAGE_COOKIE_SECURE	False
LOCALE_PATHS	[]
LOGGING	{}
LOGGING_CONFIG	'logging.config.dictConfig'
LOGIN_REDIRECT_URL	'/accounts/profile/'
LOGIN_URL	'/accounts/login/'
LOGOUT_REDIRECT_URL	None
MANAGERS	[]
MEDIA_ROOT	''
MEDIA_URL	'/'
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']
MIGRATION_MODULES	{}
MONTH_DAY_FORMAT	'F j'
NUMBER_GROUPING	0
PASSWORD_HASHERS	'********************'
PASSWORD_RESET_TIMEOUT	'********************'
PREPEND_WWW	False
ROOT_URLCONF	'fuzik_project.urls'
SECRET_KEY	'********************'
SECRET_KEY_FALLBACKS	'********************'
SECURE_CONTENT_TYPE_NOSNIFF	True
SECURE_CROSS_ORIGIN_OPENER_POLICY	'same-origin'
SECURE_HSTS_INCLUDE_SUBDOMAINS	False
SECURE_HSTS_PRELOAD	False
SECURE_HSTS_SECONDS	0
SECURE_PROXY_SSL_HEADER	None
SECURE_REDIRECT_EXEMPT	[]
SECURE_REFERRER_POLICY	'same-origin'
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	'fuzik_project.settings'
SHORT_DATETIME_FORMAT	'm/d/Y P'
SHORT_DATE_FORMAT	'm/d/Y'
SIGNING_BACKEND	'django.core.signing.TimestampSigner'
SILENCED_SYSTEM_CHECKS	[]
STATICFILES_DIRS	[]
STATICFILES_FINDERS	['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder']
STATICFILES_STORAGE	'django.contrib.staticfiles.storage.StaticFilesStorage'
STATIC_ROOT	'/home/barbatos/FuzikApp09/static/'
STATIC_URL	'/static/'
TEMPLATES	[{'APP_DIRS': True, 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], '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']}}]
TEMPLATES_DIR	'/home/barbatos/FuzikApp09/templates'
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_DEPRECATED_PYTZ	False
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	'fuzik_project.wsgi.application'
X_FRAME_OPTIONS	'DENY'
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.

UnboundLocalError at /layouts2

Traceback Switch to copy-and-paste view

Request information

USER

GET

POST

FILES

COOKIES

META

Settings

Using settings module fuzik_project.settings

Using settings module `fuzik_project.settings`