I am trying the tutorial on how to write your own components: I followed step-by-step the example and the dummy component does not get displayed when I run the app, app is stuck on 'Loading…"
any ideas what could be wrong? I didn’t make any change to the tutorial’s code
edit: adding to the above, after building and installing the tutorial’s custom component with
python setup.py install
something in my virtual environment got messed up: a dash app which was running fine before the whole custom component attempt now was throwing
"TypeError: ___init___() takes exactly 1 argument (3 given)"
to make it work again I had to wipe my virtual environment and reinstall Dash from zero
don’t know what the conflict was (some library version? where? why?)
does anybody have successfully built a custom component so far?