'NoneType' object has no attribute 'status'

[SilentServices]

Hi, sometimes I receive the following error in the content dicovery module.

Traceback (most recent call last):
  File "gyoithon.py", line 601, in <module>
    max_target_byte))
  File "/opt/GyoiThon/modules/Gyoi_ContentExplorer.py", line 107, in content_explorer
    msg = '{}/{} Accessing : Status: {}, Url: {}'.format(idx + 1, len(signatures), res.status, target_url)
AttributeError: 'NoneType' object has no attribute 'status'

There seems to be no error checking if the result does not contain anything in Gyoi_ContentExplorer.py:

res, server_header, res_header, res_body, _ = self.utility.send_request('GET', target_url)
msg = '{}/{} Accessing : Status: {}, Url: {}'.format(idx + 1, len(signatures), res.status, target_url)

Can you please implement error checking?

Thanks and cheers