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_processChildContext is not available in React 16+

See original GitHub issue

Is the release candidate version of React 16 support on v3.3.0-alpha.0? Using React 16.0.0-rc.3, I am getting this react-modal error:

_processChildContext is not available in React 16+.

This likely means you have multiple copies of React and are
attempting to nest a React 15 tree inside a React 16 tree using
unstable_renderSubtreeIntoContainer, which isn't supported.

Try to make sure you have only one copy of React
(and ideally, switch to ReactDOM.createPortal).

Issue Analytics

State:
Created 6 years ago
Comments:11 (3 by maintainers)

Top GitHub Comments

3reactions

dumbNicknamecommented, Sep 28, 2017

In my case rebuilding the lock file from scratch helped - I removed node_modules together with yarn.lock file and re-installed all of the dependencies. Maybe it helps somebody.

1reaction

ArturKwiatkowskicommented, Sep 29, 2017

Guys I had this issue and it’s gone now after I upgraded my yarn to 1.1.0

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