Preview not working on Next.js site

[Priyanka (Priyanka Maheshwari)]

@feicht.marco I am glad that you have migrated your project to client v6. But our docs are still using the old client version.
You can check my response in this thread, where I have shared my project's zip file. It might be helpful for you.

Next.js Preview using @prismicio/client@^6.0.0

Hello @beamer, That error happens because null is an invalid input for the options parameter. That line could be changed to this: const refOption = previewRef ? { ref: previewRef } : undefined or const refOption = previewRef ? { ref: previewRef } : {} But we would actually recommend using the queryContentFromRef() method instead. You can see an example of a createClient() function and how it’s used. I am sharing zip files with you. pages.zip (4.8 KB) prismicConfiguration.js.zip (641 Byte…

Also, you can check the V6 migration guide on how to enable auto previews.

Let me know if you have any other questions.

Thanks,
Priyanka