Uncaught runtime errors overlay during local development in Firefox

[honzajavorek]

Runnning docs locally, I get these. It's something I see right after a fresh git pull, npm i, npm start install. The site works ok if I dismiss the overlay, but it consistently pops up in my Firefox @ macOS. Pops up even with all add-ons turned off. Doesn't pop up in Safari.

As a webpack noob I don't know what could be wrong, also I don't know if this is specific to my machine or anyone else with Firefox experiences the same.

[mtrunkat]

@B4nan could you take a look?

[B4nan]

I can take a quick look, but I would surely not consider this as a priority as its dev only issue with FF.

[B4nan]

spent ~5 minutes clicking in firefox and nothing happened...

[B4nan]

Maybe it's connected to making changes to the documents you see, hard to guess, but its most likely not in our code really...

My guess is its some docusaurus bug, I wouldn't bother with this more before we move to docusuarus v3, we are quite behind with updates these days. There are more things like #952 which will require the update (since v3 does the anchor checks automatically).

[honzajavorek]

Cool, no problem. I don't deem it priority either, as I wrote, the site works and this is merely an annoyance. If I happen to figure out the root cause, I'll share it here, but I won't spend much energy on it. Thanks @B4nan for verifying on your device, this makes me think it can be even something with my own setup (even though it didn't appear in April).

[TC-MO]

I think I catch those sometimes when I'm switching branches when I have docs running locally, but usually refreshing works.

I'm also on FF, but saw it a few times on Chrome as well.