/Python/Asyncio\events.py", line 504, in add_reader raise NotImplementedError

Asyncio\events.py", line 504, in add_reader raise NotImplementedError

# Edit C:\Users\[username]\AppData\Local\Programs\Python\Python39\Lib\site-packages\tornado\platform\asyncio.py
# Add the below code and it will work. May need to change Python39 to your version i.e Python 3.8 == Python38

import sys
if sys.platform == 'win32':
    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())

Source: stackoverflow.com

Similar codes

11 votes204 views6 answers
Write list to csv python
Python
0 vote214 views1 answer
Get the value of qpushbutton pyqt5 with argument
Python
1 vote207 views1 answer
Generate valid sudoku board python
Python
1 vote197 views1 answer
Read image python
Python
-1 vote204 views1 answer
Python scatter size
Python
0 vote218 views1 answer
Change order of barh matplotlib
Python
2 votes228 views1 answer
Python sys halt
Python
0 vote186 views1 answer
Python strong type
Python
-2 votes193 views1 answer
How to check if a string value is nan in python
Python
1 vote207 views2 answers
Get timestamp from string python
Python