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#4753 Problem with loaded images - The Image cannot be loaded

Posted in ‘Event Gallery Extended’
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PHP Version
8.3
Joomla Version
4.4.6

Latest post by sbluege on Friday, 26 July 2024 06:17 UTC

Jan

Hi Sven,

For the first time I've a serious problem with Eventgallery.
After recording the photos, no correct previews are created and two situations arise:
1) Grid list with partially loaded images (randomly)
2) After opening the photo, the text writes: "The Image cannot be loaded"

Have you already seen the same problem from someone?

 

Thank you for your answer.

 

Attachments

Snimka obrazovky 2024-07-25 o 23.18.42.png
Snimka obrazovky 2024-07-25 o 23.18.54.png

 MarekJ

sbluege

Hi, 

Yes, this happens from time to time. In numerous instances, this has one of the following reasons: 

  • some images are too large (would not cause random behavior)
  • the server is overloaded and throws random 50x or 40x responses

The latter might be the reason. Usually, thumbnails are created on demand and cached then. So the image calculation should not be a problem. But each image request is by default a PHP request. That alone can overload some servers. There is a solution: switch in the options to pre-rendered images and use the "thumbnail generator" to generate all the missing images. Unfortunately, you have to remove the .htaccess files in /images/eventgallery_generated manually to make the thumbnail images directly accessible. 

If you try to open one of the failing images in a new tab, you might see an helpful error message.