Traceback (most recent call last):


 "VideoWidget_vlc.py", line 866, in mediaStop
TypeError: 'method' object is not connected

Traceback (most recent call last):


 "/usr/local/lib/python3.8/site-packages/gevent/pywsgi.py", line 970, in handle_one_response

self.run_application()


 "/usr/local/lib/python3.8/site-packages/geventwebsocket/handler.py", line 82, in run_application

self.process_result()


 "/usr/local/lib/python3.8/site-packages/gevent/pywsgi.py", line 904, in process_result

self.write(data)


 "/usr/local/lib/python3.8/site-packages/gevent/pywsgi.py", line 751, in write

self._write_with_headers(data)


 "/usr/local/lib/python3.8/site-packages/gevent/pywsgi.py", line 772, in _write_with_headers

self._write(data)


 "/usr/local/lib/python3.8/site-packages/gevent/pywsgi.py", line 734, in _write

self._sendall(data)


 "/usr/local/lib/python3.8/site-packages/gevent/pywsgi.py", line 708, in _sendall

self.socket.sendall(data)


 "/usr/local/lib/python3.8/site-packages/gevent/_socket3.py", line 533, in sendall

data_memory = _get_memory(data)


 "src/gevent/_greenlet_primitives.py", line 98, in gevent._gevent_c_greenlet_primitives.get_memory


 "src/gevent/_greenlet_primitives.py", line 121, in gevent._gevent_c_greenlet_primitives.get_memory


 "src/gevent/_greenlet_primitives.py", line 109, in gevent._gevent_c_greenlet_primitives.get_memory
TypeError: memoryview: a bytes-like object is required, not 'str'
