TYPO3 Core

We are using the current v11 version 11.5.26 and now 11.5.27. I think with PHP >=8.0 it depends on the error setting, and with our special error handler, the warning was still triggered.

But we tested this with v11 and v12, and in both versions, $file has always only the public path (/fileadmin/processed/5/9/csm_123.png), and therefore $fileSize is always 0.

I guess the following would solve it?

$fileSize = is_file($file) ? (int)filesize($file) : 0;

can't currently reproduce it

When you say, "can't currently reproduce it" do you get the correct path in $file?

The file itself exists but in /var/www/web/fileadmin/processed/5/9/csm_123.png. The error occurs because the admin panel checks for /fileadmin/processed/5/9/csm_123.png, which is the wrong path. So the filesize still would be 0, even if the file is present.

We tested this in v11 and v12 with different installations. The frontend can render the images, but when you open the admin panel, that error occurs, and the path always starts with "/fileadmin...".

I think I will debug this further and come back to this.

thanks for your feedback, got it running and fixed it

Patch set 1 for branch 12.4 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/79241