Traceback (most recent call last):


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/nornir/core/task.py", line 62, in start

r = self.task(self, **self.params)


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/nornir/plugins/tasks/networking/netmiko_file_transfer.py", line 24, in netmiko_file_transfer

net_connect, source_file=source_file, dest_file=dest_file, **kwargs


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/netmiko/scp_functions.py", line 97, in file_transfer

if scp_transfer.compare_md5():


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/netmiko/scp_handler.py", line 255, in compare_md5

remote_md5 = self.remote_md5()


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/netmiko/scp_handler.py", line 272, in remote_md5

dest_md5 = self.ssh_ctl_chan.send_command(remote_md5_cmd, max_loops=1500)


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/netmiko/base_connection.py", line 1068, in send_command

prompt = self.find_prompt(delay_factor=delay_factor)


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/netmiko/base_connection.py", line 928, in find_prompt

self.write_channel(self.RETURN)


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/netmiko/base_connection.py", line 335, in write_channel

self._write_channel(out_data)


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/netmiko/base_connection.py", line 306, in _write_channel

self.remote_conn.sendall(write_bytes(out_data))


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/paramiko/channel.py", line 831, in sendall

sent = self.send(s)


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/paramiko/channel.py", line 785, in send

return self._send(s, m)


 "/home/hieu.truong/.local/share/virtualenvs/unity_rm_platform-9N8saghV/lib/python3.6/site-packages/paramiko/channel.py", line 1170, in _send

raise socket.error('Socket is closed')
OSError: Socket is closed

Traceback (most recent call last):


 "e:\python37-32\lib\site-packages\httprunner\api.py", line 63, in test

self.fail(str(ex))
AssertionError: Failed to extract attribute from response body! => content.data
