Error with Doc-Builder: Error 404 on Section Pages in Doc-Builder Preview

Hi, diffusers :hugs:

I’m a contributor to the ‘translate-ja’ project on Hugging Face’s ‘diffusers’ GitHub repository is encountering a problem.

When attempting to preview the Japanese documentation using the command doc-builder preview diffusers docs/source/ja , they are unable to view section pages and receive Error 404 messages, as depicted in provided images.

I’m seeking assistance in resolving this issue, thanks!

Hey there it might be late but leave it for others,
You can try to go back to this commit on doc-builder - it should work: