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"Expect axe._selectorData to be set up" console errors

See original GitHub issue

I’m getting the following error in the browser console when running aXe in my React app:

2019-10-22 08_27_28-Window

I saw this was reported on the react-axe repository, but it appears the root issue is in axe-core. I saw that the selector code had minor changes in 3.4.0 released today, but they did not fix the issue for me.

I saw similar, possibly related issues here (#1041 and #1084), but I wasn’t sure if they were true duplicates. If so, I’ll throw my +1 into those tickets for a fix.

Versions and environment

axe-core@3.4.0 (also tested with 3.3.2)
react-axe@3.3.0
react@16.10.2
Node 12
Windows 10
Chrome

Thanks!

Issue Analytics

State:
Created 4 years ago
Comments:10 (8 by maintainers)

Top GitHub Comments

1reaction

WilcoFierscommented, Oct 23, 2019

This is very likely because axe is started a second time before it completed the first. Axe-core can’t have multiple runs going at the same time. @straker and I discussed last week if we could put together some kind of queue, so that axe-core doesn’t start a run while another is still going. I think that’s the best way to solve this.

0reactions

padmavemulapaticommented, Dec 4, 2019

Apart from release doc, there is no specific axe related documentation to verify, so closing this ticket

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