multiprocessing.pool.RemoteTraceback:
"""
Traceback (most recent call last):
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\multiprocessing\pool.py", line 119, in worker
    result = (True, func(*args, **kwds))
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\multiprocessing\pool.py", line 44, in mapstar
    return list(map(*args))
  File "C:\Users\Administrator\Desktop\Soleboxnewnew\Solebox\Solebox\models\scrapers\solebox.py", line 12, in _get_product
    r = self._make_request(url)
  File "C:\Users\Administrator\Desktop\Soleboxnewnew\Solebox\Solebox\models\scrapers\scraper.py", line 55, in _make_request
    proxies=proxy)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\sessions.py", line 508, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\sessions.py", line 618, in send
    r = adapter.send(request, **kwargs)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\requests\adapters.py", line 440, in send
    timeout=timeout
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connectionpool.py", line 595, in urlopen
    self._prepare_proxy(conn)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connectionpool.py", line 816, in _prepare_proxy
    conn.connect()
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connection.py", line 284, in connect
    conn = self._new_conn()
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\connection.py", line 141, in _new_conn
    (self.host, self.port), self.timeout, **extra_kw)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\site-packages\urllib3\util\connection.py", line 51, in create_connection
    if host.startswith('['):
AttributeError: 'NoneType' object has no attribute 'startswith'
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "app.py", line 44, in <module>
    run_monitor()
  File "app.py", line 29, in run_monitor
    Monitor(settings=config, scraper=c).start()
  File "C:\Users\Administrator\Desktop\Soleboxnewnew\Solebox\Solebox\models\monitors\monitor.py", line 23, in start
    store_products = self._get_products()
  File "C:\Users\Administrator\Desktop\Soleboxnewnew\Solebox\Solebox\models\monitors\monitor.py", line 34, in _get_products
    return self.scraper.get_by_keywords()
  File "C:\Users\Administrator\Desktop\Soleboxnewnew\Solebox\Solebox\models\scrapers\solebox.py", line 58, in get_by_keywords
    results = self.get_by_urls(urls)
  File "C:\Users\Administrator\Desktop\Soleboxnewnew\Solebox\Solebox\models\scrapers\solebox.py", line 69, in get_by_urls
    results = pool.map(self._get_product, urls)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\multiprocessing\pool.py", line 266, in map
    return self._map_async(func, iterable, mapstar, chunksize).get()
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python36\lib\multiprocessing\pool.py", line 644, in get
    raise self._value
AttributeError: 'NoneType' object has no attribute 'startswith'