error running in jupyter notebook - SystemExit: 1 about dash HOT 11 CLOSED

I wonder if it's an issue with the interactive debug mode. Perhaps try removing the debug=True statement there. Just run app.run_server(debug=False).

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but running the same code as a .py script instead of a notebook worked fine

Yeah. It seems like Jupyter notebook and the Flask debug mode don't work together. I'd recommend running it as a regular python script with debug mode for now. With debug=True, the script will automatically re-run itself when you make changes to the code; you can just refresh the browser without re-starting the script.

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Hm... I'm not sure what's going on here or why Jupyter isn't showing the error message.

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Setting debug=False seems to work for me:

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ill test it. but running the same code as a .py script instead of a notebook worked fine

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if i run it in a jup notebook (with debug=False) in aws, it runs, but doesnt print any outputs.

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Here's a solution from the community for running Dash in Jupyter / Ipython notebooks: https://community.plot.ly/t/can-i-run-dash-app-in-jupyter/5235/2

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It is not running on sypder with the same error and debug = False

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Works here in Spyder with debug = False. Does not works with debug = True.

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if( name == "main"):
app.run(debug=True, use_reloader=False)

try this works perfectly fine for Spyder

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I wonder if it's an issue with the interactive debug mode. Perhaps try removing the debug=True statement there. Just run app.run_server(debug=False).

OMG! It works. Thank u

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