PDF is generated, but message saying format is wrong.

[seyfcom]

I don't get any error message but either the adobe reader or the browser reader are saying the PDF is in a wrong format.

I have symfony 5.4.9, knplabs/knp-snappy: 1.4.1 knplabs/knp-snappy-bundle: 1.9.0

in the dev log I got this:

`[2022-06-24T09:59:52.993177+02:00] snappy.INFO: Generate from file(s) "S:\www\symf5_GeAttCo\var\cache\dev/files/tmp\knp_snappy62b56ef8f1b0b1.74630668.html" to file "files/tmp/test_file_FP_24.06.2022.pdf". {"command":""C:\Program Files\wkhtmltopdf\bin\wkhtmltopdf.exe" --image-dpi 1200 --margin-bottom "20" --margin-left "20" --margin-right "20" --margin-top "12" --orientation "portrait" --encoding "utf-8" --enable-javascript --enable-local-file-access --footer-font-name "Arial" --footer-font-size "6" --footer-spacing "5" "S:\\www\symf5_GeAttCo\var\cache\dev/files/tmp\knp_snappy62b56ef8f1b0b1.74630668.html" "files/tmp/test_file_FP_24.06.2022.pdf"","env":null,"timeout":20} []

[2022-06-24T09:59:54.045561+02:00] snappy.INFO: File "files/tmp/test_file_FP_24.06.2022.pdf" has been successfully generated. {"command":""C:\Program Files\wkhtmltopdf\bin\wkhtmltopdf.exe" --image-dpi 1200 --margin-bottom "20" --margin-left "20" --margin-right "20" --margin-top "12" --orientation "portrait" --encoding "utf-8" --enable-javascript --enable-local-file-access --footer-font-name "Arial" --footer-font-size "6" --footer-spacing "5" "S:\\www\symf5_GeAttCo\var\cache\dev/files/tmp\knp_snappy62b56ef8f1b0b1.74630668.html" "files/tmp/test_file_FP_24.06.2022.pdf"","stdout":"","stderr":"Loading pages (1/6)\r\n[> ] 0%\r[======> ] 10%\r[======> ] 11%\r[=======> ] 13%\r[=========> ] 16%\r[==========> ] 18%\r[============> ] 20%\r[=============> ] 23%\r[===============> ] 25%\r[================> ] 28%\r[==================> ] 30%\r[===================> ] 32%\r[=====================> ] 35%\r[======================> ] 37%\r[========================> ] 40%\r[=========================> ] 43%\r[===========================> ] 45%\r[============================> ] 47%\r[==============================> ] 50%\r[============================================================] 100%\rCounting pages (2/6) \r\n[============================================================] Object 1 of 1\rResolving links (4/6) \r\n[============================================================] Object 1 of 1\rLoading headers and footers (5/6) \r\nPrinting pages (6/6)\r\n[> ] Preparing\r[============================================================] Page 1 of 1\rDone \r\n"} [] `

And it is well working with another project on the same machine but symfony 5.4.4 and same version on knp packages...

Any idea?

[seyfcom]

Please anyone, any hint !! I need to find quickly where to search... I have no clue

[Chris53897]

Maybe difference in version of wkhtmltopdf.exe?

It is hard for other to check this. If it works on another machine i would suggest to find the diff between them. Is the pdf size 0 bytes or what is wrong with the result pdf?

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[alexpozzi]

Hello, As already pointed out by @Chris53897 it's difficult to say with so few information. Can you provide us a repository from which we can reproduce the issue? From what I can guess the issue may reside rather on the page generation rather on the wkhtmltopdf binary.

I'm closing the issue for now, I will re-open it in when you'll provide us more information.