Unable to get property 'getInstance' of undefined or null reference

Question

ehsangazar opened this issue 5 years ago · comments

This issue has been happening on the website for quite a long time now
Unable to get property 'getInstance' of undefined or null reference

In this line:
var ref = this.instanceRef; return ref.getInstance ? ref.getInstance() : ref;

And this is a version we are using 6.7.1

Just in Browser Edge!

Let me know please how to resolve it please, thanks

tateana · Answer 1 · Wed Dec 25 2019 06:41:17 GMT+0800 (China Standard Time)

the same issue with react-datepicker which uses react-onclickoutside

Alexander Savin · Answer 2 · Tue Jan 14 2020 18:21:36 GMT+0800 (China Standard Time)

@Pomax
Looks like a dublicate of #271
I can't reproduce, but I see the error in our https://sentry.io/ monitoring tool - IE 11 and Edge only.

Clément Bock · Answer 3 · Mon Sep 28 2020 20:58:15 GMT+0800 (China Standard Time)

I also have this exception on Chrome. It only happens when I click in the window after a hot reload