Draft-js: 'color' and 'rich' examples failing on master

[flarnie]

Do you want to request a feature or report a bug?
bug

What is the current behavior?
On current master in Chrome and Firefox, for me, I get the following error in both 'color' and 'rich' examples:

Uncaught TypeError: Cannot read property 'purgeUnmountedComponents' of undefined(…)

If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. You can use this jsfiddle to get started: https://jsfiddle.net/stopachka/m6z0xn4r/.

1) Clone master
2) npm update && npm run build
3) Open either examples/rich/rich.html or examples/color/color.html

What is the expected behavior?
They should render the examples.

Which versions of Draft.js, and which browser / OS are affected by this issue? Did this work in previous versions of Draft.js?

Draft un-released latest, in Chrome and Firefox and likely other browsers too.

[bowbowbow]

@flarnie
I also experienced the same problem.

But solve the problem after fix as bellow.

before

// examples/rich/rich.html or examples/color/color.html
// line 29
<script src="../../node_modules/react/dist/react.min.js"></script>

after

// examples/rich/rich.html or examples/color/color.html
// line 29
<script src="../../node_modules/react/dist/react.js"></script>

[flarnie]

That's interesting - the minified version should still work. I'd like to figure out why this works before using that fix. Thanks for the clue @bowbowbow!

[sophiebits]

I don't think this error should ever be possible with React.

@gaearon Have you seen this?

[sophiebits]

Oh I see, it looks like this happens if you use minified react but unminified react-dom. Switching both to unminified also makes it work. This is related to React 15.4, not any Draft change.

[tobiasandersen]

I fixed this in #824 when re-adding the old (deprecated) examples, according to #816. Now all examples use the unminified version of both react and react-dom. Just let me know if that's not correct.