Thumbnail dimensions may be generated incorrectly #7801
Description
Prerequisites
- I have searched for related issues in the issues list.
- This is an issue with the Halo project itself. If it is not an issue with the project itself(For example: Installation and deployment issues.), it is recommended to submit it in the Discussions.
- I have tried disabling all plugins to rule out plugins as the cause of the problem.
- If it is an issue with plugins and themes, please submit it in the respective plugin and theme repositories.
System information
- External url: http://127.0.0.1:8090
- Start time: 2025-10-12 15:16
- Version: 2.22.0-SNAPSHOT
- Build time: 2025-10-12 15:16
- Git Commit: 84eefe3
- Java: OpenJDK Runtime Environment / 21.0.6+7-LTS
- Database: PostgreSQL / 15.2 (Debian 15.2-1.pgdg110+1)
- Operating system: Mac OS X / 26.0
- Activated theme: Ocean 1.5.1
- Enabled plugins:
What is the project operation method?
Docker
What happened?
After the recent refactoring of attachment thumbnails, I’ve noticed that some images are generated with unexpected dimensions.
For example:
It’s worth noting that refreshing the page can sometimes result in the correct dimensions being returned. This suggests that the issue might be related to improper cache handling.
Reproduce Steps
No response
Relevant log output
Additional information
No response