When I press "flask run" command I am getting the following error
~/workspace/2017/flask/ $ flask run
* Serving Flask app "application"
* Forcing debug mode on
Traceback (most recent call last):
File "/usr/local/bin/flask", line 11, in <module>
sys.exit(main())
File "/usr/local/lib/python3.4/dist-packages/flask/cli.py", line 478, in main
cli.main(args=args, prog_name=name)
File "/usr/local/lib/python3.4/dist-packages/flask/cli.py", line 345, in main
return AppGroup.main(self, *args, **kwargs)
File "/usr/local/lib/python3.4/dist-packages/click/core.py", line 696, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.4/dist-packages/click/core.py", line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.4/dist-packages/click/core.py", line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.4/dist-packages/click/core.py", line 534, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.4/dist-packages/click/decorators.py", line 64, in new_func
return ctx.invoke(f, obj, *args[1:], **kwargs)
File "/usr/local/lib/python3.4/dist-packages/click/core.py", line 534, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.4/dist-packages/flask/cli.py", line 403, in run_command
use_debugger=debugger, threaded=with_threads)
File "/usr/local/lib/python3.4/dist-packages/werkzeug/serving.py", line 677, in run_simple
s.bind((hostname, port))
OSError: [Errno 98] Address already in use
~/workspace/2017/flask/ $
Can someone kindly help me in rectifying the issue. Thx