[IconMenu] Invariant Violation: findDOMNode was called on an unmounted component

[ghost]

I am using IE 11, React 0.14.2 and Material UI 0.13.1. When navigating away from a component using IconMenu, this error is occurring. The error is not being reproduced in Chome.

This error can also be seen when using IE 11 here: http://material-ui.com/#/components/icon-menus

[dlindahl]

I am also seeing this same error with 0.13.3 with the TableBody component. It looks like its coming from the ClickAwayable mixin (which probably explains why @Thomsos is seeing it with IconMenu.)

It works fine in Chrome but not IE11. If I had to guess, I'd say its caused by the event handler being fired after componentWillUnmount is called, but I'm not sure why that would be happening...

[oliviertassinari]

It should be fixed by #2296. Can someone confirm?

[dlindahl]

Though I'd prefer to not rely on an RC candidate, it does seem to resolve the issue.

One catch to that, though, is it relies on isMounted which is considered an anti-pattern and is slated to be deprecated. So while it works around the problem, I'm not sure I'd say it "fixes" it.

[oliviertassinari]

We are realy close to release v0.14.
Regarding, isMounted any help to resolve #2573 is welcomed.