I trying to create a multi-page app and I started with the examples from your documentation - first example in section Structuring a Multi-Page App: https://dash.plotly.com/urls
It was working until I upgraded to the latest version. Now it is returning:
html: “In the callback for output(s):\n page-content.children\nOutput 0 (page-content.children) is already in use.\nAny given output can only have one callback that sets it.\nTo resolve this situation, try combining these into\none callback function, distinguishing the trigger\nby using
dash.callback_context if necessary.”
Any help will be appreciated since I really want to keep that version and take advantage of the suppress_callback_exceptions.