Traceback (most recent call last):


 "C:\Python\Python37-32\lib\site-packages\flask\cli.py", line 240, in locate_app

__import__(module_name)


 "C:\Python\Python37-32\app\__init__.py", line 1, in <module>

from flask import flask
ImportError: cannot import name 'flask' from 'flask' (C:\Python\Python37-32\lib\site-packages\flask\__init__.py)

Traceback (most recent call last):


 "/usr/local/lib/python3.7/asyncio/events.py", line 88, in _run

self._context.run(self._callback, *self._args)


 "/usr/local/lib/python3.7/site-packages/serial_asyncio/__init__.py", line 106, in _read_ready

self._protocol.data_received(data)


 "/usr/local/lib/python3.7/site-packages/dsmr_parser/clients/protocol.py", line 87, in data_received

data = data.decode('ascii')
UnicodeDecodeError: 'ascii' codec can't decode byte 0xff in position 0: ordinal not in range(128)
