New prerender option breaks catch-all route on root when using preview

[andycansdale]

What version of astro are you using?

2.0.2

Are you using an SSR adapter? If so, which one?

Node

What package manager are you using?

yarn

What operating system are you using?

Mac

Describe the Bug

Using Node in standalone mode and given the following pages directory:

/pages
   myfirstpage.astro
   mysecondpage.astro
   [...params].astro

If we apply export const prerender = true to any page on the root (i.e. myfirstpage or mysecondpage) then the rest route [...params].astro returns a 404 in preview mode after a new build. When in dev mode the page displays correctly.

The page also displays correctly if nested in another folder. In other words if we move it off the root.

Link to Minimal Reproducible Example

https://stackblitz.com/edit/github-n7aqnf?file=src/pages/mypage.astro

Participation

• I am willing to submit a pull request for this issue.

[matthewp]

Prerender support was added to the Node adapter in 5.0.3. This should be working now!

[andycansdale]

Hi! I've just tested this with the Node adapter version 5.0.3 and the problem persists. if I prerender any page, the [...params].astro page on the root still throws a 404. As mentioned, this only happens after building the app. I can work fine in dev mode and navigate to our [...paras].astro page without any issues.

[matthewp]

Thanks! Reopening

[florian-renfer]

I am having the same issue, glad you are already working on it.

[JerryWu1234]

mark

[JerryWu1234]

I have just done a bug related to prerender issues.
I can help to check this bug.

[leomp12]

Just trying to give more two cents here: it's not only on preview mode, prerender = true is also breaking catch-all route on Node SSR with middleware mode on production (astro dev works fine)

[JerryWu1234]

Just trying to give more two cents here: it's not only on preview mode, prerender = true is also breaking catch-all route on Node SSR with middleware mode on production (astro dev works fine)

Thanks for your hint.
I will try out what you said in my local