Hi! It seems like generating the thumb that’s used to generate the placeholder failed. In this case, make sure that generating a thumb for the image using the usual Kirby thumb method works.
Hey @tobimori, thanks for getting back. I thought it may be something like that as well, but I have tested using the usual Kirby thumb method and it works.
Kirby automatically returns the original image if the thumb couldn’t be generated. Are you sure the $file->thumb() image has the correct size (that you requested in the thumb)?