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Ruby Cai6,421 Points
how to fix it ? i change my port , but it still the same problem
line 772, in run
run_simple(host, port, self, **options)
g.py", line 618, in run_simple
OSError: [Errno 98] Address already in use
Keith Doyle25,973 Points
I had a similar issue. If you're running this locally there could be something using the port you designated. Try using a different port in your app.run command.
app.run(debug=True, host='0.0.0.0', port='1234')
I'm running this on workspace and that didnt solve my problem although I did run those command through the terminal..any suggestions?