upload error with asset field

[samlising]

When using an asset field to upload a PDF and clicking on "upload asset" (selecting asset to upload in a dialog box), an error will occur during the transform of the pdf file. It only occurs when uploading though the dialog box. However, If I drag a PDF file into the field it uploads and transforms the image properly.

Here is the error from the weblog:

2023-07-20 07:54:48 [web.ERROR] [ImagickException] improper image header `/home/forge/dev.santiccioli.com/storage/runtime/temp/2802430.png' @ error/png.c/ReadPNGImage/4092 {"trace":["#0 /home/forge/dev.santiccioli.com/vendor/spatie/pdf-to-image/src/Pdf.php(42): Imagick->pingImage()","#1 /home/forge/dev.santiccioli.com/vendor/bymayo/pdf-transform/src/services/PdfTransformService.php(117): Spatie\\PdfToImage\\Pdf->__construct()"

I have worked around this problem by including the previous transformPdfsOnUpload functionality that was available in version for craft 3. When I turn off transformPdfsOnUpload, there is no error when clicking on "upload asset" button.

[samlising]

is it possible to add transformPdfsOnUpload setting back into the craft 4 version of the plugin.

[green17]

We have encountered this issue also. Uploading the PDF triggers the error though, if uploaded separately, the file can be chosen and there is no error.

[jas8522]

In case someone else comes across this for this edge-case reason: 'improper image header' can also occur if the server is incapable of reaching itself. Ex: if you've blocked access to the world excluding certain IPs, but the server IP is not in that exclusion list (ie: it's not allowed).