Traceback (most recent call last):

 "/opt/medusa/<a href="../blob/7597778ce0c19be4af039877127342eba7e4c316/medusa/show_queue.py#L690">medusa/show_queue.py</a>", line 690, in run
self.show.populate_cache()

 "/opt/medusa/<a href="../blob/7597778ce0c19be4af039877127342eba7e4c316/medusa/tv/series.py#L1717">medusa/tv/series.py</a>", line 1717, in populate_cache
image_cache.fill_cache(self)

 "/opt/medusa/<a href="../blob/7597778ce0c19be4af039877127342eba7e4c316/medusa/image_cache.py#L307">medusa/image_cache.py</a>", line 307, in fill_cache
file_type = which_type(filename)

 "/opt/medusa/<a href="../blob/7597778ce0c19be4af039877127342eba7e4c316/medusa/image_cache.py#L139">medusa/image_cache.py</a>", line 139, in which_type
image_dimension = get_image_size(path)

 "/opt/medusa/<a href="../blob/7597778ce0c19be4af039877127342eba7e4c316/medusa/helpers/__init__.py#L1566">medusa/helpers/__init__.py</a>", line 1566, in get_image_size
return struct.unpack('>HH', f.read(4))TypeError: Struct() argument 1 must be string, not unicode
Traceback (most recent call last):


 "/Users/jche11/anaconda/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 2862, in run_code

exec(code_obj, self.user_global_ns, self.user_ns)


 "<ipython-input-2-1a0b0bf45d07>", line 2, in <module>

wb.download(indicator='SP.POP.TOTL', country='WLD', start=1800, end=2100)


 "/Users/jche11/anaconda/lib/python3.6/site-packages/pandas_datareader/wb.py", line 379, in download

**kwargs).read()


 "/Users/jche11/anaconda/lib/python3.6/site-packages/pandas_datareader/wb.py", line 163, in read

return self._read()


 "/Users/jche11/anaconda/lib/python3.6/site-packages/pandas_datareader/wb.py", line 172, in _read

df = self._read_one_data(self.url + indicator, self.params)


 "/Users/jche11/anaconda/lib/python3.6/site-packages/pandas_datareader/base.py", line 81, in _read_one_data

out = self._get_response(url, params=params).json()


 "/Users/jche11/anaconda/lib/python3.6/site-packages/pandas_datareader/base.py", line 139, in _get_response

raise RemoteDataError('Unable to read URL: {0}'.format(url))
pandas_datareader._utils.RemoteDataError: Unable to read URL: http://api.worldbank.org/countries/WLD/indicators/SP.POP.TOTL?date=1800%3A2100&per_page=25000&format=json
