ReferenceError: Plotly is not defined

[anthonys]

@stucork was kind enough to go back and forth with me and we found the issue.

The plotly error only occurred when using a custom component and adding it to the dom.

@stucork

Ok - so the issue is with how you are implementing AirDatepicker.

A common pattern libraries use to determine whether they are running in a node environment or browser environment is to look up the global exports variable.

You override this, and so Plotly determines it is running in a node environment, which then puts the Plotly namespace inside window.exports rather than directly on window.

I would recommend changing the approach.
Try to use import_from and moving your javascript code into python.

here’s an alternative version that follows this approach

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