| Summary: | Digikam Qt6: Full-size image preview fails ("Impossible de charger l’image") while thumbnails work; Qt5 works fine on same system | ||
|---|---|---|---|
| Product: | [Applications] digikam | Reporter: | pascal lacroix <kikoucalou> |
| Component: | Preview-Image | Assignee: | Digikam Developers <digikam-bugs-null> |
| Status: | RESOLVED NOT A BUG | ||
| Severity: | normal | CC: | caulier.gilles, metzpinguin |
| Priority: | NOR | ||
| Version First Reported In: | 9.0.0 | ||
| Target Milestone: | --- | ||
| Platform: | Mint (Ubuntu based) | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | 9.0.0 | |
| Sentry Crash Report: | |||
| Attachments: | Digikam QT6 start log | ||
No digiKam plugins were found. If you install digiKam in a different location, you need to set an environment variable so that digiKam can find the plugins. Maik The plugin environment variable is: DK_PLUGIN_PATH Maik Based on other Qt6 error messages, I am not sure if Qt6 is set up correctly and can be used. Maik (In reply to Maik Qualmann from comment #2) > The plugin environment variable is: DK_PLUGIN_PATH > > Maik Thanks I will use it, and give feed-back soon as possible Pascal digiKam: 8.9.0 Environnement de développement de KDE: 6.22.0 Qt: Par utilisation de 6.10.1 et avec compilation avec 6.10.1 Linux Mint 22.2 (Xcb) Build ABI: x86_64-little_endian-lp64 Kernel: linux 6.14.0-37-generic Corrected, It run fine now, thanks Pascal |
Created attachment 187655 [details] Digikam QT6 start log Summary Digikam Qt6: Full-size image preview fails ("Impossible de charger l’image") while thumbnails work; Qt5 works fine on same system Description I compiled DigiKam from master using Qt6 and KF6. The application builds and runs correctly, thumbnails are generated and displayed normally. However, opening an image in the main viewer or full-size preview consistently fails with the message “Impossible de charger l’image”. The same images work perfectly when DigiKam is built against Qt5 on the same machine. Steps to Reproduce Build DigiKam against Qt6 (KF6) Launch DigiKam Browse to any folder with JPEG images Click on an image to open full preview Expected Result Image should display in full size. Actual Result Error message: “Impossible de charger l’image”. Thumbnails are still displayed correctly. Tests Performed Disabled OpenGL Disabled hardware acceleration Forced software rendering Restarted DigiKam None of these change the behavior. Additional Information Same images Same system Same DigiKam version Qt5 build works perfectly This suggests a Qt6-specific regression in the full image rendering pipeline. digiKam: 8.9.0 KDE Frameworks: 6.22.0 Qt: Using 6.10.1 and built against 6.10.1 Linux Mint 22.2 (Xcb) Build ABI: x86_64-little_endian-lp64 Kernel: linux 6.14.0-37-generic