https://bugs.kde.org/show_bug.cgi?id=463914
Bug ID: 463914
Summary: Unexpected error when loading unusual jxl file
Classification: Applications
Product: krita
Version: 5.1.5
Platform: Microsoft Windows
OS: Microsoft Windows
Status: REPORTED
Severity: normal
Priority: NOR
Component: File formats
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 155067
--> https://bugs.kde.org/attachment.cgi?id=155067&action=edit
exceptional JXL file
SUMMARY
A particular jxl file (attached) causes an unexpected error when loading in
Krita. Krita opens other JXL files with no issue, and this image does not
display in firefox nightly with JXL support, so I suspect that this file is an
unusual edge case of the format.
The particular image is one of a collection of intentionally-small jxl files.
Quoting the JXL Art Gallery page (https://jpegxl.info/art/)
> JXL art is a form of procedural image generation that exploits the powerful
> meta-adaptive context model (and other fancy coding tools) of JXL to produce
> interesting-looking images that are tiny jxl files.
STEPS TO REPRODUCE
1. download the jxl file attached to the issue (originally downloaded from the
JXL Art Gallery https://jpegxl.info/art/2021-08_totocaca.jxl)
2. Open the file in Krita, e.g.
a. Select File -> Open
b. Select the file in the file browser
OBSERVED RESULT
Krita displays the following error:
> Could not open <Path to file>.
> Reason: Unexpected error. Please contact developers.
EXPECTED RESULT
Krita loads and renders the image.
SOFTWARE/OS VERSIONS
Windows: Windows 10 Home, version 21H2, build 19044.2364
ADDITIONAL INFORMATION
I also posted this issue to the krita-artists discourse server before being
redirected to the KDE bug tracker. Original post:
https://krita-artists.org/t/unexpected-error-please-contact-developers-when-loading-jxl-file/55294
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