XML Sitemap getServerSideProps: 404 in production #3596

[nuhardlopen]

Almost everything in my NextJS is getStaticProps.
I only generate the dynamic XML Sitemaps with getServerSideProps. If I check it localhost it is working, in production the URL it is giving a 404.
Also did a test without .xml extensions, just a getServerSideProps test page. Also gets a 404.
Looks like the page is nog generated on the server with getServerSideProps.

Any ideas to fix this?

SST: 2.38.7
OpenNext v2.3.1
Next.js v14.0.2
https://discord.com/channels/983865673656705025/1027265626085019769/threads/1170375439664025773

[nuhardlopen]

I found the "issue".
I have a dynamic route [slug].tsx directly after the root in pages folder.
So I think that was the issue, and why it gaves 404 errors for other pages directly after the root in pages folder.

I have put the sitemaps in a separated folder in pages directory. Now everything is working fine.

Previous

pages
- [slug].tsx
- sitemap-blogs.xml.tsx
- sitemap-categorie.xml.tsx

Now

pages
- [slug].tsx
-- sitemap
--- sitemap-blogs.xml.tsx
--- sitemap-categorie.xml.tsx

[khuezy]

I'll keep this open. We need to investigate the .xml files, I think we may have overlooked that.