can anyone help me decode this with what this error from the console is trying to tell me? I have searched Google but cant not find specifics about this:

Uncaught TypeError: Cannot read property 'querySelectorAll' of undefined at removeAllFocusStates (touch-keyboard-navigation.js?ver=20181231:190) at HTMLDocument. (touch-keyboard-navigation.js?ver=20181231:313)

1 Answer 1


In your code, whatever is right in front of .querySelectorAll is not found.

So for example, thisObject.querySelectorAll, thisObject is not defined so the function fails finding all the elements that that function is looking for when there is no object to query within. There would need to be more code to be able to figure out why that might be as there is not enough here to give a more concrete answer.

  • thanks so in this instance it is undefined?
    – brett m
    Jun 18, 2020 at 19:00
  • Yes. I can't tell what the variable is because you didn't post that part of the code but it should be apparent as you just need to find what is calling .querySelectorAll in your code.
    – Luke
    Jun 18, 2020 at 20:29
  • tanks that was the whole string from the console which is why I was confused
    – brett m
    Jun 18, 2020 at 22:41

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged or ask your own question.