Uncaught error when user zoom (by mouse) or click on graph layer

[skyandrd]

Hello. A bug can be reproduced here https://codepen.io/skyandrd/pen/oERddp

When I click (or double click) on the graphics or select it with the mouse to zoom in, the browser console displays an error:
index.html:1 Uncaught (in promise) undefined
Promise.then (async)
update @ plotly-latest.js:127424

[etpinard]

Hmm. I can't reproduce.

Could you share a videocast of the interactions that induce the uncaught error(s) to help us out?

[alexcjohnson]

I see that error - draw a zoombox and hold it for a couple of seconds, such that a few of these Plotly.update calls happen from the setTimeout. It's an intentional Promise.reject here added way back in #226. We bail out of redrawing the plot at that point because there's an interaction ongoing, and I guess the returned Promise is rejected as a signal to the user that this happened. It's not clear to me that this is a problem though, or if it is a problem what the solution should look like.

[iMaximal]

Same problem :-(

[skyandrd]

@etpinard The screencast is attached here

[etpinard]

Related #2382

[david-polak]

This issue is still relevant screencast

[etpinard]

Merged into #3305