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+--- Thread: ErrorException imagecreatefrompng() (/showthread.php?tid=81034)
ErrorException imagecreatefrompng() - hosterfy - 01-17-2022
Hello,
I publish this issue, because there is an error when we try to import into a form a PNG image. The issue occurs only for PNG images, not for JPG.
ErrorException
imagecreatefrompng(): gd-png: libpng warning: Interlace handling should be turned on when using png_read_image
You can see it on this screenshot : https://prnt.sc/26et5v1
The impacted PHP version is 7.4.27 (all required extensions installed like GD, ImageMagick, etc. But when i change to PHP version 7.3.33 all is working.
I really don't understand why there is this issue only on 7.4 and above PHP version..
Also, i checked the above code, the image is properly uploaded but the CI code part is impacted by this issue :
PHP Code:
foreach($data['files'] as $file){
$edit_image = \Config\Services::image()
->withFile($file["file"])
->fit(400, 400, 'center')
->save($file["file"]);
}
$avatar = $file["name"];
Sorry about my bad english.
Thanks in advance.
RE: ErrorException imagecreatefrompng() - kenjis - 01-18-2022
I don't know this article is correct or not, but for your information:
PNG – deactivate interlace to avoid ‘libpng warning: Interlace handling should be turned on when using png_read_image’ – mixable Blog
https://mixable.blog/png-deactivate-interlace-to-avoid-libpng-warning-interlace-handling-should-be-turned-on-when-using-png_read_image/
RE: ErrorException imagecreatefrompng() - hosterfy - 01-18-2022
Hello,
Thanks for your reply, and yes i already see that, but the issue is CI side / configuration, because this function is a lib into CI.
Thanks.
RE: ErrorException imagecreatefrompng() - Eko - 06-17-2022
Got the same problem. Is it any way to fix this?