Missing Thumbnails, Loading Hang, and Failed Fetch Errors
I’m running Immich on a Raspberry Pi 4 (8GB) and I’m running into a couple of recurring issues that I can’t seem to resolve.
Setup:
- Raspberry Pi 4 (8GB)
- Images stored on Synology NAS, mounted via SMB (files are accessible), login only has reading access - No reverse proxy or external access — only used locally
- Same issues occur across different devices and even in incognito mode Version: Immich v1.141.1 ExifTool 13.00 Node.js v22.19.0 Libvips 8.17.1 ImageMagick 7.1.2-2 FFmpeg 7.1.1-6 Repository immich-app/immich Bron v1.141.1@db0ea0f3a Bouwen 17558684212 Build image v1.141.1
Problems:
1. Thumbnails not generating
- I often get
- Downloading photos works fine, so Immich does have access to the files.
- Manually refreshing thumbnails for a specific photo doesn’t work either.
- Using “Load missing thumbnails” also results in the same
2. Immich sometimes stuck on logo
- Occasionally Immich hangs on the loading screen (rotating logo forever).
- The only way to fix it is restarting the container.
3. Frequent fetch errors
- Example error:
Setup:
- Raspberry Pi 4 (8GB)
- Images stored on Synology NAS, mounted via SMB (files are accessible), login only has reading access - No reverse proxy or external access — only used locally
- Same issues occur across different devices and even in incognito mode Version: Immich v1.141.1 ExifTool 13.00 Node.js v22.19.0 Libvips 8.17.1 ImageMagick 7.1.2-2 FFmpeg 7.1.1-6 Repository immich-app/immich Bron v1.141.1@db0ea0f3a Bouwen 17558684212 Build image v1.141.1
Problems:
1. Thumbnails not generating
- I often get
xx failed
messages when generating thumbnails.- Downloading photos works fine, so Immich does have access to the files.
- Manually refreshing thumbnails for a specific photo doesn’t work either.
- Using “Load missing thumbnails” also results in the same
xx failed
errors.2. Immich sometimes stuck on logo
- Occasionally Immich hangs on the loading screen (rotating logo forever).
- The only way to fix it is restarting the container.
3. Frequent fetch errors
- Example error:
4 Replies
:wave: Hey @backdrop9866,
Thanks for reaching out to us. Please carefully read this message and follow the recommended actions. This will help us be more effective in our support effort and leave more time for building Immich :immich:.
References
- Container Logs:
docker compose logs
docs
- Container Status: docker ps -a
docs
- Reverse Proxy: https://immich.app/docs/administration/reverse-proxy
- Code Formatting https://support.discord.com/hc/en-us/articles/210298617-Markdown-Text-101-Chat-Formatting-Bold-Italic-Underline#h_01GY0DAKGXDEHE263BCAYEGFJA
Checklist
I have...
1. :ballot_box_with_check: verified I'm on the latest release(note that mobile app releases may take some time).
2. :ballot_box_with_check: read applicable release notes.
3. :ballot_box_with_check: reviewed the FAQs for known issues.
4. :ballot_box_with_check: reviewed Github for known issues.
5. :ballot_box_with_check: tried accessing Immich via local ip (without a custom reverse proxy).
6. :ballot_box_with_check: uploaded the relevant information (see below).
7. :blue_square: tried an incognito window, disabled extensions, cleared mobile app cache, logged out and back in, different browsers, etc. as applicable
(an item can be marked as "complete" by reacting with the appropriate number)
Information
In order to be able to effectively help you, we need you to provide clear information to show what the problem is. The exact details needed vary per case, but here is a list of things to consider:
- Your docker-compose.yml and .env files.
- Logs from all the containers and their status (see above).
- All the troubleshooting steps you've tried so far.
- Any recent changes you've made to Immich or your system.
- Details about your system (both software/OS and hardware).
- Details about your storage (filesystems, type of disks, output of commands like fdisk -l
and df -h
).
- The version of the Immich server, mobile app, and other relevant pieces.
- Any other information that you think might be relevant.
Please paste files and logs with proper code formatting, and especially avoid blurry screenshots.
Without the right information we can't work out what the problem is. Help us help you ;)
If this ticket can be closed you can use the /close
command, and re-open it later if needed.
Successfully submitted, a tag has been added to inform contributors. :white_check_mark:Docker-compose.yml
next part:
.env
BsaBLkLW.js:1 [handleError]: Kon meldingen niet laden TypeError: Failed to fetch
at window.fetch (tRm8By5H.js:1:1528)
at Ct (tRm8By5H.js:1:2093)
at wt (tRm8By5H.js:1:16582)
at fetch (tRm8By5H.js:1:16092)
at o (B5Vwu9Yy.js:1:4502)
at n (B5Vwu9Yy.js:1:3868)
at Object.a [as fetchJson] (B5Vwu9Yy.js:1:4078)
at En (B5Vwu9Yy.js:1:14351)
at si.refresh (C8NsppZ0.js:4:21679)
at C8NsppZ0.js:4:21584
TypeError: Failed to fetch
at window.fetch (http://PRIVATEIP:2283/_app/immutable/chunks/tRm8By5H.js:1:1528)
at Ct (http://PRIVATEIP:2283/_app/immutable/chunks/tRm8By5H.js:1:2093)
at wt (http://PRIVATEIP:2283/_app/immutable/chunks/tRm8By5H.js:1:16582)
at fetch (http://PRIVATEIP:2283/_app/immutable/chunks/tRm8By5H.js:1:16092)
at o (http://PRIVATEIP:2283/_app/immutable/chunks/B5Vwu9Yy.js:1:4502)
at n (http://PRIVATEIP:2283/_app/immutable/chunks/B5Vwu9Yy.js:1:3868)
at Object.a [as fetchJson] (http://PRIVATEIP:2283/_app/immutable/chunks/B5Vwu9Yy.js:1:4078)
at En (http://PRIVATEIP:2283/_app/immutable/chunks/B5Vwu9Yy.js:1:14351)
at si.refresh (http://PRIVATEIP:2283/_app/immutable/chunks/C8NsppZ0.js:4:21679)
at http://PRIVATEIP:2283/_app/immutable/chunks/C8NsppZ0.js:4:21584
```
Set
VIPS_NOVECTOR=1
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