JDK-8351264 : Some images don't load with WebKit 620.1
  • Type: Bug
  • Component: javafx
  • Sub-Component: web
  • Affected Version: jfx25
  • Priority: P2
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2025-03-05
  • Updated: 2025-09-03
  • Resolved: 2025-03-17
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Other
jfx24.0.1Fixed
Related Reports
Causes :  
JDK-8340322 - Update WebKit to 620.1
Duplicate :  
JDK-8349561 - Preview images on yahoo.com rendered incorrectly
Description
When using WebKit 620.1, some images don't load.

Run the attached test with JavaFX 25-ea+6 or later, scroll down a few lines to see the images in the post. 

Expected: the images are shown.

Observed: some images are missing (see 'Missing image.png')

Workaround: use WebKit 619.1 (for instance with JavaFX 25-ea+2).

This issue is observed in many other different sites.
Comments
A pull request was submitted for review. Branch: master URL: https://git.openjdk.org/jfx24u/pull/14 Date: 2025-03-18 12:50:38 +0000
18-03-2025
[jfx24u-fix-request] Approval Request from Jay Bhaskar the patch fixes image rendering issue on some websites having no compatible images for JavaFX webkit and should be sync with mainline
18-03-2025
Changeset: c4fa462f Branch: master Author: Jay Bhaskar <jbhaskar@openjdk.org> Date: 2025-03-17 16:00:19 +0000 URL: https://git.openjdk.org/jfx/commit/c4fa462f1444c69693aab4107b4b6feee7ee4c7c
17-03-2025
A pull request was submitted for review. Branch: master URL: https://git.openjdk.org/jfx/pull/1738 Date: 2025-03-17 06:38:18 +0000
17-03-2025
You can try https://gluonhq.com, the Gluon icon to the top-left side doesn't load. You can also try https://www.cloudflare.com/en-gb/products/turnstile/ the small image on top of "Deliver better experiences" doesn't load, and the big image under "Verify web visitors without CAPTCHA" doesn't load either. In any case, if you right click on the missing image, and select 'Open Image in new Window', the image is loaded.
05-03-2025
I can reproduce the bug with that site. And I loaded the blogs.oracle.com page, and this time the image is missing. Also, the thumbnail image of the article's author is missing (and was earlier, too).
05-03-2025
JDK-8349561 appears to be geo-specific -- it seems to be only reproducible in the US (not in India and not in Europe). I can't reproduce this bug with: https://blogs.oracle.com/cloud-infrastructure/post/managing-storage-costs-file-storage-service-quota Jay is going to try to reproduce it. In the mean time, is there another site I could try?
05-03-2025
I saw that issue, but I can't reproduce it with 25-ea+6 (images load fine for me from yahoo.com)
05-03-2025
This might be related to JDK-8349561.
05-03-2025