Using a dynamic `RStyle` in React 18 triggers a warning in the console

[mmomtchev]

When using a dynamic RStyle with a render prop in React 18 in development mode, there is a warning in the console:

Warning: ReactDOM.render is no longer supported in React 18. Use createRoot instead. Until you switch to the new API, your app will behave as if it's running React 17.

[mmomtchev]

https://stackoverflow.com/questions/71720001/clean-way-for-a-component-to-support-both-react-17-and-react-18

I am still looking for a way to support both React 17 and React 18 style rendering in a proper manner.

Until then, the warning should be ignored as it has no real functional consequence - it does not apply to the rendering of the DOM, only to the off-screen rendering of the dynamic styles - your application will still use React 18 rendering.

[BaltimoreBirds]

Any updates on this issue?

[mmomtchev]

There is no other solution besides dropping support for React 17 and earlier, will probably happen at the next major version

[BaltimoreBirds]

There is no other solution besides dropping support for React 17 and earlier, will probably happen at the next major version

Okay, thanks for the update!

[brown-m]

Hi @mmomtchev, do you foresee this having any impact within a nextjs 13 environment with its heavy reliance on react 18 voodoo?

[mmomtchev]

This warning has no effect, but the one from #112 does.

Do not use dynamic inline styles if you get it - everything that can be expressed with a dynamic inline style, can also be expressed with a traditional Openlayers style function.

[neon0404]

Any updates on this issue?
React 18 was released a year ago 👀

[mmomtchev]

I do not plan to drop support for React 16/17 only to remove a console.warning when using a relatively obscure feature