500 error but nothing in log

Support
1

Site: benevolent-puffpuff-35ca3a
Domain: munch-industries.com

I am deploying an Astro project, and I changed the output type from “static” to “server” in astro.config.mjs. This caused the deployment preview to go straight to a 500 error code:

This page isn’t working

deploy-preview-14–benevolent-puffpuff-35ca3a.netlify.app is currently unable to handle this request.

HTTP ERROR 500

Netlify says I have zero functions.
Build settings:

Screenshot 2024-07-03 at 11.29.26 AM
Screenshot 2024-07-03 at 11.29.26 AM1020×814 44.8 KB

Build log:

11:14:53 AM: build-image version: 006dca901dab83234b4881f914ac1a189ff41daa (focal)
11:14:53 AM: buildbot version: 85b96580a20a4d1c8162f558cac1ba041b0848da
11:14:53 AM: Fetching cached dependencies
11:14:53 AM: Starting to download cache of 265.9MB
11:14:54 AM: Finished downloading cache in 1.446s
11:14:54 AM: Starting to extract cache
11:14:56 AM: Finished extracting cache in 1.781s
11:14:56 AM: Finished fetching cache in 3.289s
11:14:56 AM: Starting to prepare the repo for build
11:14:57 AM: Preparing Git Reference pull/14/head
11:14:58 AM: Starting to install dependencies
11:14:58 AM: Python version set to 3.8
11:14:59 AM: Attempting Ruby version 2.7.2, read from environment
11:14:59 AM: Using Ruby version 2.7.2
11:15:00 AM: Started restoring cached go cache
11:15:00 AM: Finished restoring cached go cache
11:15:01 AM: go version go1.19.13 linux/amd64
11:15:02 AM: Using PHP version 8.0
11:15:03 AM: Started restoring cached Node.js version
11:15:04 AM: Finished restoring cached Node.js version
11:15:04 AM: v18.20.3 is already installed.
11:15:04 AM: Now using node v18.20.3 (npm v10.7.0)
11:15:04 AM: Enabling Node.js Corepack
11:15:05 AM: Started restoring cached build plugins
11:15:05 AM: Finished restoring cached build plugins
11:15:05 AM: Started restoring cached corepack dependencies
11:15:05 AM: Finished restoring cached corepack dependencies
11:15:05 AM: No npm workspaces detected
11:15:05 AM: Started restoring cached node modules
11:15:05 AM: Finished restoring cached node modules
11:15:05 AM: Installing npm packages using npm version 10.7.0
11:15:07 AM: up to date, audited 971 packages in 2s
11:15:07 AM: 353 packages are looking for funding
11:15:07 AM:   run `npm fund` for details
11:15:07 AM: 3 vulnerabilities (2 moderate, 1 high)
11:15:07 AM: To address all issues, run:
11:15:07 AM:   npm audit fix
11:15:07 AM: Run `npm audit` for details.
11:15:07 AM: npm packages installed
11:15:07 AM: Successfully installed dependencies
11:15:07 AM: Starting build script
11:15:08 AM: Detected 1 framework(s)
11:15:08 AM: "astro" at version "4.4.9"
11:15:08 AM: Section completed: initializing
11:15:10 AM: ​
11:15:10 AM: Netlify Build                                                 
11:15:10 AM: ────────────────────────────────────────────────────────────────
11:15:10 AM: ​
11:15:10 AM: ❯ Version
11:15:10 AM:   @netlify/build 29.50.0
11:15:10 AM: ​
11:15:10 AM: ❯ Flags
11:15:10 AM:   baseRelDir: true
11:15:10 AM:   buildId: 66856ae17e9c790008e440bf
11:15:10 AM:   deployId: 66856ae17e9c790008e440c1
11:15:10 AM: ​
11:15:10 AM: ❯ Current directory
11:15:10 AM:   /opt/build/repo
11:15:10 AM: ​
11:15:10 AM: ❯ Config file
11:15:10 AM:   /opt/build/repo/netlify.toml
11:15:10 AM: ​
11:15:10 AM: ❯ Context
11:15:10 AM:   deploy-preview
11:15:10 AM: ​
11:15:10 AM: build.command from netlify.toml                               
11:15:10 AM: ────────────────────────────────────────────────────────────────
11:15:10 AM: ​
11:15:10 AM: $ npm run build
11:15:10 AM: > @onwidget/astrowind@1.0.0-beta.20 build
11:15:10 AM: > astro build
11:15:11 AM: 15:15:11 [WARN] [config] The feature "assets" is experimental and subject to change (used by @astrojs/netlify).
11:15:11 AM: 15:15:11 Types generated 238ms
11:15:11 AM: 15:15:11 [build] output: "server"
11:15:11 AM: 15:15:11 [build] directory: /opt/build/repo/dist/
11:15:11 AM: 15:15:11 [build] adapter: @astrojs/netlify
11:15:11 AM: 15:15:11 [build] Collecting build info...
11:15:11 AM: 15:15:11 [build] ✓ Completed in 288ms.
11:15:11 AM: 15:15:11 [build] Building server entrypoints...
11:15:14 AM: 15:15:14 [WARN] [vite]
11:15:15 AM: ../images/bg-design/about-bg.png referenced in /opt/build/repo/src/assets/styles/tailwind.css didn't resolve at build time, it will remain unchanged to be resolved at runtime
15:15:15 [astro-icon] Loaded icons from flat-color-icons, tabler
11:15:16 AM: 15:15:16 [vite] ✓ built in 4.44s
11:15:16 AM: 15:15:16 [build] ✓ Completed in 4.47s.
11:15:16 AM:  building client (vite) 
11:15:16 AM: 15:15:16 [vite] transforming...
11:15:16 AM: 15:15:16 [vite] ✓ 4 modules transformed.
11:15:16 AM: 15:15:16 [vite] rendering chunks...
11:15:16 AM: 15:15:16 [vite] computing gzip size...
11:15:16 AM: 15:15:16 [vite] dist/_astro/hoisted.DKLf09KS.js  0.07 kB │ gzip: 0.08 kB
11:15:16 AM: 15:15:16 [vite] dist/_astro/hoisted.DRGJpdYR.js  0.42 kB │ gzip: 0.29 kB
11:15:16 AM: 15:15:16 [vite] ✓ built in 20ms
11:15:16 AM: 15:15:16
11:15:16 AM:  finalizing server assets 
11:15:16 AM: 15:15:16 [build] Rearranging server assets...
11:15:16 AM: 15:15:16 [@astrojs/sitemap] `sitemap-index.xml` created at `dist`
11:15:16 AM:  AstroCompress processing 
11:15:16 AM: ✓ Successfully compressed a total of 1 CSS file for 618 Bytes.
11:15:16 AM: ✓ Successfully compressed a total of 1 HTML file for 125 Bytes.
11:15:16 AM: ✓ Successfully compressed a total of 1 JavaScript file for 1 Bytes.
11:15:16 AM: 15:15:16 [@astrojs/netlify] Emitted _redirects
11:15:16 AM: 15:15:16 [@astrojs/netlify] Generated SSR Function
11:15:16 AM: 15:15:16 [build] Server built in 5.04s
11:15:16 AM: 15:15:16 [build] Complete!
11:15:16 AM: ​
11:15:16 AM: (build.command completed in 6.5s)
11:15:16 AM: ​
11:15:16 AM: Functions bundling                                            
11:15:16 AM: ────────────────────────────────────────────────────────────────
11:15:16 AM: ​
11:15:16 AM: Packaging Functions from .netlify/functions-internal directory:
11:15:16 AM:  - ssr/ssr.mjs
11:15:16 AM: ​
11:15:20 AM: ​
11:15:20 AM: (Functions bundling completed in 3.6s)
11:15:20 AM: ​
11:15:20 AM: Deploy site                                                   
11:15:20 AM: ────────────────────────────────────────────────────────────────
11:15:20 AM: ​
11:15:20 AM: Starting to deploy site from 'dist'
11:15:20 AM: Calculating files to upload
11:15:20 AM: 0 new files to upload
11:15:20 AM: 1 new functions to upload
11:15:36 AM: Post processing - redirect rules
11:15:36 AM: Post processing done
11:15:36 AM: Section completed: postprocessing
11:15:36 AM: Starting post processing
11:15:36 AM: Skipping form detection
11:15:36 AM: Post processing - header rules
11:15:36 AM: Site is live ✨
11:15:36 AM: Section completed: deploying
11:15:36 AM: Site deploy was successfully initiated
11:15:36 AM: ​
11:15:36 AM: (Deploy site completed in 15.6s)
11:15:36 AM: ​
11:15:36 AM: Netlify Build Complete                                        
11:15:36 AM: ────────────────────────────────────────────────────────────────
11:15:36 AM: ​
11:15:36 AM: (Netlify Build completed in 25.9s)
11:15:36 AM: Caching artifacts
11:15:36 AM: Started saving node modules
11:15:36 AM: Finished saving node modules
11:15:36 AM: Started saving build plugins
11:15:36 AM: Finished saving build plugins
11:15:36 AM: Started saving corepack cache
11:15:36 AM: Finished saving corepack cache
11:15:36 AM: Started saving pip cache
11:15:36 AM: Finished saving pip cache
11:15:36 AM: Started saving emacs cask dependencies
11:15:36 AM: Finished saving emacs cask dependencies
11:15:36 AM: Started saving maven dependencies
11:15:36 AM: Finished saving maven dependencies
11:15:36 AM: Started saving boot dependencies
11:15:36 AM: Finished saving boot dependencies
11:15:36 AM: Started saving rust rustup cache
11:15:36 AM: Finished saving rust rustup cache
11:15:36 AM: Started saving go dependencies
11:15:36 AM: Finished saving go dependencies
11:15:36 AM: Build script success
11:15:36 AM: Section completed: building
11:15:38 AM: Uploading Cache of size 265.8MB
11:15:39 AM: Section completed: cleanup
11:15:39 AM: Finished processing build request in 45.938s
2

I’m not sure where you’re seeing that, as the build log you’ve supplied clearly says…

11:15:16 AM: 15:15:16 [@astrojs/netlify] Generated SSR Function
...
11:15:16 AM: Functions bundling                                            
11:15:16 AM: ────────────────────────────────────────────────────────────────
11:15:16 AM: ​
11:15:16 AM: Packaging Functions from .netlify/functions-internal directory:
11:15:16 AM:  - ssr/ssr.mjs
11:15:16 AM: ​
11:15:20 AM: ​
11:15:20 AM: (Functions bundling completed in 3.6s)
...
11:15:20 AM: 1 new functions to upload

500 error but nothing in log

Runtime errors will not appear in your build log.
You would need to check your Function logs.

As those values would indicate, you’ve changed the site from being a static site, to using some additional middleware/SSR.

You can double check the settings and read more about the @astrojs/netlify adapter here:
https://docs.astro.build/en/guides/integrations-guide/netlify/

3

Hi @nathanmartin!, I am evidently a Netlify beginner, thanks for your patience! I didn’t know that I had to search for the preview # to see its function logs.

Here’s the error that shows up:

Jul 7, 10:30:54 AM: INIT_START Runtime Version: nodejs:18.v30	Runtime Version ARN: arn:aws:lambda:us-east-2::runtime:f89c264158db39a1cfcbb5f9b3741413df1cfce4d550c9a475a67d923e19e2f4
Jul 7, 10:30:55 AM: f8398b04 ERROR  14:30:55 [ERROR] Error: ENOENT: no such file or directory, open 'src/config.yaml'
    at Object.openSync (node:fs:596:3)
    at Object.readFileSync (node:fs:464:35)
    at .netlify/functions-internal/ssr/chunks/pages/404_D9gCpNCJ.mjs (file:///var/task/.netlify/functions-internal/ssr/ssr.mjs:5567:28)
    at __init (file:///var/task/.netlify/functions-internal/ssr/ssr.mjs:12:56)
    at .netlify/functions-internal/ssr/chunks/pages/about_CnM8YCIa.mjs (file:///var/task/.netlify/functions-internal/ssr/ssr.mjs:2070:5)
    at __init (file:///var/task/.netlify/functions-internal/ssr/ssr.mjs:12:56)
    at .netlify/functions-internal/ssr/chunks/pages/index_DXUI_0OG.mjs (file:///var/task/.netlify/functions-internal/ssr/ssr.mjs:2761:5)
    at __init (file:///var/task/.netlify/functions-internal/ssr/ssr.mjs:12:56)
    at file:///var/task/.netlify/functions-internal/ssr/ssr.mjs:10990:50
    at async App.render (file:///var/task/node_modules/astro/dist/core/app/index.js:214:45)
Jul 7, 10:30:55 AM: f8398b04 Duration: 184.68 ms	Memory Usage: 136 MB	Init Duration: 724.09 ms

From going back through the SSR instructions, I didn’t know that there was any config.yaml file required.

I also installed the Netlify CLI and ran netlify dev to see if anything shows up locally, and I did not get that error.

4

Not sure which config your site needs, but this is how to include those: How to Include Files in Netlify Serverless Functions

5

My config.yaml file does exist though, at src/config.yaml:

Screenshot 2024-07-10 at 2.51.07 PM
Screenshot 2024-07-10 at 2.51.07 PM530×1180 60.9 KB