ValueError at /api/lasso/position/
could not convert string to float:

Request Method: POST
Request URL: http://52.41.41.153/api/lasso/position/
Django Version: 1.10.5
Python Executable: /usr/bin/python3
Python Version: 3.5.2
Python Path: ['/mycoga', '/usr/lib/python35.zip', '/usr/lib/python3.5', '/usr/lib/python3.5/plat-x86_64-linux-gnu', '/usr/lib/python3.5/lib-dynload', '/usr/local/lib/python3.5/dist-packages', '/usr/lib/python3/dist-packages']
Server time: Mon, 3 Apr 2017 05:18:24 -0500
Installed Applications:
('mycoga.apps.authentication',
 'modeltranslation',
 'django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django_js_reverse',
 'django_extensions',
 'rosetta',
 'rest_framework',
 'rest_framework.authtoken',
 'rest_framework_swagger',
 'imagekit',
 'mycoga.libs',
 'mycoga.apps.iot_device',
 'mycoga.apps.iot_platform',
 'mycoga.apps.website.b2b',
 'mycoga.apps.website.b2c')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.locale.LocaleMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware',
 'django.middleware.security.SecurityMiddleware')


Traceback:

File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/exception.py" in inner
  39.             response = get_response(request)

File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py" in _legacy_get_response
  249.             response = self._get_response(request)

File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py" in _get_response
  187.                 response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py" in _get_response
  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/usr/local/lib/python3.5/dist-packages/django/views/decorators/csrf.py" in wrapped_view
  58.         return view_func(*args, **kwargs)

File "/usr/local/lib/python3.5/dist-packages/django/views/generic/base.py" in view
  68.             return self.dispatch(request, *args, **kwargs)

File "/usr/local/lib/python3.5/dist-packages/rest_framework/views.py" in dispatch
  483.             response = self.handle_exception(exc)

File "/usr/local/lib/python3.5/dist-packages/rest_framework/views.py" in handle_exception
  443.             self.raise_uncaught_exception(exc)

File "/usr/local/lib/python3.5/dist-packages/rest_framework/views.py" in dispatch
  480.             response = handler(request, *args, **kwargs)

File "/usr/local/lib/python3.5/dist-packages/rest_framework/decorators.py" in handler
  52.             return func(*args, **kwargs)

File "/usr/local/lib/python3.5/dist-packages/django/views/decorators/csrf.py" in wrapped_view
  58.         return view_func(*args, **kwargs)

File "/usr/lib/python3.5/contextlib.py" in inner
  30.                 return func(*args, **kwds)

File "/mycoga/mycoga/apps/iot_platform/services/lasso/views.py" in lasso_device_position
  165.     result, position = LassoService(user_id, device_id).handle_device_position(latitude, longitude)

File "/mycoga/mycoga/apps/iot_platform/services/lasso/service.py" in handle_device_position
  80.         return self.handle_position(mobile=False)

File "/mycoga/mycoga/apps/iot_platform/services/lasso/service.py" in handle_position
  56.             lasso_params['radius']

File "/mycoga/mycoga/apps/iot_platform/services/lasso/service.py" in radius_valid
  122.         return float(radius) >= distance

Exception Type: ValueError at /api/lasso/position/
Exception Value: could not convert string to float:
Request information:
USER: 1490959828616

GET: No GET data

POST: No POST data

FILES: No FILES data

COOKIES: No cookie data

META:
CONTENT_LENGTH = '51'
CONTENT_TYPE = 'application/json'
C_FORCE_ROOT = '1'
DJANGO_SETTINGS_MODULE = 'mycoga.settings'
GATEWAY_INTERFACE = 'CGI/1.1'
HOME = '/root'
HOSTNAME = 'ip-172-31-27-205'
HTTP_ACCEPT = '*/*'
HTTP_ACCEPT_ENCODING = 'gzip, deflate'
HTTP_ACCEPT_LANGUAGE = 'uk-UA,uk;q=0.8,ru;q=0.6,en-US;q=0.4,en;q=0.2'
HTTP_AUTHORIZATION = 'Token 97da56856160803dc733d687755695ec04969663'
HTTP_CACHE_CONTROL = 'no-cache'
HTTP_CONNECTION = 'close'
HTTP_HOST = '52.41.41.153'
HTTP_ORIGIN = 'chrome-extension://fhbjgbiflinjbdggehcddcbncdddomop'
HTTP_POSTMAN_TOKEN = 'c3056f49-4f6c-f5ef-b21f-830774b0dc95'
HTTP_USER_AGENT = 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36'
HTTP_X_FORWARDED_FOR = '93.74.129.206'
HTTP_X_REAL_IP = '93.74.129.206'
OLDPWD = '/mycoga'
PATH = '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
PATH_INFO = '/api/lasso/position/'
PWD = '/mycoga/mycoga/static'
QUERY_STRING = ''
REMOTE_ADDR = '127.0.0.1'
REMOTE_HOST = ''
REQUEST_METHOD = 'POST'
RUN_MAIN = 'true'
SCRIPT_NAME = ''
SERVER_NAME = 'ip-172-31-27-205.us-west-2.compute.internal'
SERVER_PORT = '8000'
SERVER_PROTOCOL = 'HTTP/1.0'
SERVER_SOFTWARE = 'WSGIServer/0.2'
SUPERVISOR_ENABLED = '1'
SUPERVISOR_GROUP_NAME = 'service'
SUPERVISOR_PROCESS_NAME = 'service'
SUPERVISOR_SERVER_URL = 'unix:///tmp/supervisor.sock'
TZ = 'America/Chicago'
wsgi.errors = <_io.TextIOWrapper name='<stderr>' mode='w' encoding='ANSI_X3.4-1968'>
wsgi.file_wrapper = ''
wsgi.input = <_io.BufferedReader name=9>
wsgi.multiprocess = False
wsgi.multithread = True
wsgi.run_once = False
wsgi.url_scheme = 'http'
wsgi.version =

Settings:
Using settings module mycoga.settings
ABSOLUTE_URL_OVERRIDES = {}
ADMINS = []
ADMIN_AJAX_URL_PREFIX = '^admin/func/ajax/'
ADMIN_URL_PREFIX = '^admin/'
AJAX_URL_PREFIX = 'func/ajax/'
ALLOWED_HOSTS = ['*']
API_URL_PREFIX = '********************'
APPEND_SLASH = True
AUTHENTICATION_BACKENDS = ['django.contrib.auth.backends.ModelBackend']
AUTH_PASSWORD_VALIDATORS = '********************'
AUTH_USER_MODEL = 'authentication.User'
BASE_DIR = '/mycoga/mycoga'
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_SECURE = False
CSRF_FAILURE_VIEW = 'django.views.csrf.csrf_failure'
CSRF_HEADER_NAME = 'HTTP_X_CSRFTOKEN'
CSRF_TRUSTED_ORIGINS = []
DATABASES = {'default': {'AUTOCOMMIT': True, 'ATOMIC_REQUESTS': False, 'ENGINE': 'django.db.backends.postgresql_psycopg2', 'PASSWORD': '********************', 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIRROR': None, 'NAME': None}, 'TIME_ZONE': None, 'OPTIONS': {}, 'PORT': '5432', 'HOST': '127.0.0.1', 'CONN_MAX_AGE': 0, 'USER': 'mycoga', 'NAME': 'mycoga_db'}}
DATABASE_ROUTERS = []
DATA_UPLOAD_MAX_MEMORY_SIZE = 2621440
DATA_UPLOAD_MAX_NUMBER_FIELDS = 1000
DATETIME_FORMAT = '%d.%m.%Y %H:%M'
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 = '%d.%m.%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_SENDER_EXTENDED_MODE = True
EMAIL_SSL_CERTFILE = None
EMAIL_SSL_KEYFILE = '********************'
EMAIL_SUBJECT_PREFIX = '[Django] '
EMAIL_TIMEOUT = None
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
HTTP_HOST = 'http://127.0.0.1:8080'
IFTTT_MAKER_KEY = '********************'
IFTTT_MAKER_URL = 'https://maker.ifttt.com/trigger/{event}/with/key/{key}'
IGNORABLE_404_URLS = []
IMAGEKIT_CACHEFILE_DIR = 'CACHE/images'
IMAGEKIT_CACHEFILE_NAMER = 'imagekit.cachefiles.namers.hash'
IMAGEKIT_CACHE_BACKEND = 'default'
IMAGEKIT_CACHE_PREFIX = 'imagekit:'
IMAGEKIT_CACHE_TIMEOUT = 300
IMAGEKIT_DEFAULT_CACHEFILE_BACKEND = 'imagekit.cachefiles.backends.Simple'
IMAGEKIT_DEFAULT_CACHEFILE_STRATEGY = 'imagekit.cachefiles.strategies.JustInTime'
IMAGEKIT_DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'
IMAGEKIT_SPEC_CACHEFILE_NAMER = 'imagekit.cachefiles.namers.source_name_as_path'
IMAGEKIT_USE_MEMCACHED_SAFE_CACHE_KEY = '********************'
INSTALLED_APPS =
INTERNAL_IPS = []
IOT_DEVICE_DEFAULT_SIGNAL_STRENGTH = [{'dst_fr': 10, 'sig_to': -101, 'dst_to': 20, 'type': 0, 'sig_fr': -1000}, {'dst_fr': 5, 'sig_to': -81, 'dst_to': 10, 'type': 1, 'sig_fr': -100}, {'dst_fr': 2, 'sig_to': -71, 'dst_to': 5, 'type': 2, 'sig_fr': -80}, {'dst_fr': 1, 'sig_to': -61, 'dst_to': 2, 'type': 3, 'sig_fr': -70}, {'dst_fr': 0.25, 'sig_to': -51, 'dst_to': 1, 'type': 4, 'sig_fr': -60}, {'dst_fr': 0, 'sig_to': 0, 'dst_to': 0.25, 'type': 5, 'sig_fr': -50}]
JS_REVERSE_ADMIN_SITE_JS_VAR_NAME = 'AdminUrls'
JS_REVERSE_INCLUDE_ONLY_NAMESPACES = ['b2b', 'b2c']
JS_REVERSE_JS_VAR_NAME = 'SiteUrls'
JS_REVERSE_SITE_JS_VAR_NAME = 'SiteUrls'
JS_REVERSE_TIMEOUT = 36000
LANGUAGES =
LANGUAGES_BIDI = ['he', 'ar', 'fa', 'ur']
LANGUAGE_CODE = 'en'
LANGUAGE_COOKIE_AGE = None
LANGUAGE_COOKIE_DOMAIN = None
LANGUAGE_COOKIE_NAME = '_local_'
LANGUAGE_COOKIE_PATH = '/'
LOCALE_PATHS = []
LOGGING = {'filters': {'require_debug_false': {'()': 'django.utils.log.RequireDebugFalse'}}, 'disable_existing_loggers': False, 'version': 1, 'formatters': {'simple': {'format': '%(levelname)s %(asctime)s %(module)s %(message)s'}, 'verbose': {'datefmt': '%d/%b/%Y %H:%M:%S', 'format': '[%(asctime)s] %(levelname)s [%(name)s:%(module)s:%(lineno)s] %(message)s'}}, 'handlers': {'error_file': {'class': 'logging.handlers.RotatingFileHandler', 'formatter': 'verbose', 'level': 'ERROR', 'filename': 'mycoga/var/logs/error.log', 'backupCount': 3, 'maxBytes': 500000}, 'console': {'class': 'logging.StreamHandler', 'formatter': 'simple', 'level': 'DEBUG'}, 'debug_file': {'class': 'logging.handlers.RotatingFileHandler', 'formatter': 'verbose', 'level': 'DEBUG', 'filename': 'mycoga/var/logs/debug.log', 'backupCount': 10, 'maxBytes': 500000}, 'null': {'class': 'logging.NullHandler', 'level': 'DEBUG'}}, 'loggers': {'django': {'propagate': True, 'level': 'ERROR', 'handlers': ['console', 'error_file']}, 'django.server': {'propagate': True, 'level': 'DEBUG', 'handlers': ['console', 'debug_file']}, 'mycoga': {'propagate': True, 'level': 'DEBUG', 'handlers': ['console', 'debug_file']}}}
LOGGING_CONFIG = 'logging.config.dictConfig'
LOGIN_REDIRECT_URL = '/accounts/profile/'
LOGIN_URL = '/admin/login/'
LOGOUT_REDIRECT_URL = None
LOGOUT_URL = '/admin/logout/'
MANAGERS = []
MEDIA_ROOT = '/mycoga/mycoga/media/'
MEDIA_URL = '/media/'
MESSAGE_STORAGE = 'django.contrib.messages.storage.fallback.FallbackStorage'
MIDDLEWARE = None
MIDDLEWARE_CLASSES =
MIGRATION_MODULES = {}
MONTH_DAY_FORMAT = 'F j'
NUMBER_GROUPING = 0
OVH_APPLICATION_KEY = '********************'
OVH_APPLICATION_NAME = 'Kitway'
OVH_APPLICATION_SECRET = '********************'
OVH_CONSUMER_KEY = '********************'
OVH_ENABLED = False
OVH_ENDPOINT = 'ovh-eu'
OVH_SMS_SENDER_NAME = 'MyCoGa'
OVH_SMS_SERVICE_NAME = 'sms-am239289-1'
PASSWORD_HASHERS = '********************'
PASSWORD_RESET_TIMEOUT_DAYS = '********************'
PREPEND_WWW = False
PROJECT_NAME = 'mycoga'
REST_FRAMEWORK = {'DEFAULT_PERMISSION_CLASSES': ['rest_framework.permissions.IsAuthenticated'], 'DEFAULT_MODEL_SERIALIZER_CLASS': 'rest_framework.serializers.ModelSerializer', 'DEFAULT_AUTHENTICATION_CLASSES': ['rest_framework.authentication.TokenAuthentication', 'rest_framework.authentication.SessionAuthentication']}
ROOT_URLCONF = 'mycoga.urls'
SECRET_KEY = '********************'
SECURE_BROWSER_XSS_FILTER = False
SECURE_CONTENT_TYPE_NOSNIFF = False
SECURE_HSTS_INCLUDE_SUBDOMAINS = False
SECURE_HSTS_SECONDS = 0
SECURE_PROXY_SSL_HEADER = None
SECURE_REDIRECT_EXEMPT = []
SECURE_SSL_HOST = None
SECURE_SSL_REDIRECT = False
SEND_NOTIFICATIONS = False
SERVER_EMAIL = 'root@localhost'
SESSION_CACHE_ALIAS = 'default'
SESSION_COOKIE_AGE = 36000
SESSION_COOKIE_DOMAIN = None
SESSION_COOKIE_HTTPONLY = True
SESSION_COOKIE_NAME = 'sessionid'
SESSION_COOKIE_PATH = '/'
SESSION_COOKIE_SECURE = False
SESSION_ENGINE = 'django.contrib.sessions.backends.signed_cookies'
SESSION_EXPIRE_AT_BROWSER_CLOSE = True
SESSION_FILE_PATH = None
SESSION_SAVE_EVERY_REQUEST = False
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.JSONSerializer'
SETTINGS_MODULE = 'mycoga.settings'
SHORT_DATETIME_FORMAT = 'm/d/Y P'
SHORT_DATE_FORMAT = 'm/d/Y'
SIGNING_BACKEND = 'django.core.signing.TimestampSigner'
SILENCED_SYSTEM_CHECKS = []
SITE_AJAX_URL_PREFIX = '^func/ajax/'
SITE_URL_PREFIX = '^'
SMS_SENDER_EXTENDED_MODE = True
STATICFILES_DIRS =
STATICFILES_FINDERS = ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder']
STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'
STATIC_ROOT = '/mycoga/mycoga/'
STATIC_URL = '/static/'
SWAGGER_SETTINGS = {'JSON_EDITOR': True, 'SHOW_REQUEST_HEADERS': True}
TEMPLATES = [{'BACKEND': 'django.template.backends.django.DjangoTemplates', 'APP_DIRS': True, 'DIRS': ['/mycoga/mycoga/templates/'], 'OPTIONS': {'libraries': {}, 'context_processors': ['django.contrib.auth.context_processors.auth', 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.template.context_processors.i18n', 'django.template.context_processors.media', 'django.template.context_processors.static', 'django.template.context_processors.tz', 'django.contrib.messages.context_processors.messages', 'mycoga.apps.website.b2b.context_processors.get_company_logo']}}]
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 = 'America/Chicago'
USER_MODEL = 'authentication.User'
USER_MODEL_APP = 'authentication'
USER_MODEL_NAME = 'User'
USER_MODEL_STR = 'mycoga.apps.authentication.models.User'
USE_ETAGS = False
USE_I18N = True
USE_L10N = True
USE_THOUSAND_SEPARATOR = False
USE_TZ = False
USE_X_FORWARDED_HOST = False
USE_X_FORWARDED_PORT = False
WSGI_APPLICATION = 'mycoga.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.