Traceback (most recent call last):


 "./psk-frontend.py", line 111, in <module>

main()


 "./psk-frontend.py", line 107, in main

p.data_ready_cb(s)


 "./psk-frontend.py", line 78, in data_ready_cb

self.new_client(_s)


 "./psk-frontend.py", line 66, in new_client

hint=self.hint)


 "/usr/local/lib/python3.7/site-packages/sslpsk/sslpsk.py", line 104, in wrap_socket

_ssl_set_psk_server_callback(sock, cb, hint)


 "/usr/local/lib/python3.7/site-packages/sslpsk/sslpsk.py", line 80, in _ssl_set_psk_server_callback

_
= _sslpsk.sslpsk_use_psk_identity_hint(_sslobj(sock), hint if hint else "")
TypeError: argument 2 must be str, not bytes

Traceback (most recent call last):


 "/home/amit/.local/lib/python3.5/site-packages/tvm-0.2.0-py3.5-linux-x86_64.egg/tvm/_ffi/_ctypes/function.py", line 169, in __del__
AttributeError: 'NoneType' object has no attribute 'TVMFuncFree'
