Next 9 warns opted-out Automatic Prerendering

[Tanapruk]

Based on your example next example,
The example is using getInitialProps,this gets warn.

Warning: You have opted-out of Automatic Prerendering due to `getInitialProps` in `pages/_app`.

 Read more: https://err.sh/next.js/opt-out-automatic-prerendering

Is there anyway to comply with the warning?

Thanks,

[quentin-sommer]

Hi,

This library dynamically detect the user agent when the pages are rendered. It is not possible to pre-render the pages before because there is no way to know what the user-agent of the visiting users will be. So in short: it is not possible to comply with the warning

If you want to pre-render a next.js page you won't be able to use this library on the page.

Hope this answers your question!

[Tanapruk]

Thank you for answering me.

Prerendering is before knowing what is the loading user agent is. If we render after knowing the user agent then it is not a prerender. One way or another then.

[quentin-sommer]

You could use it only client side without server-side rendering if it works for your use case