KnpSnappyBundle and Symfony 3.4 : images and/or css cause timeout
问题 I've installed KnpSnappyBundle on an existing Symfony 3.4 project. I've tested the PDF generator with a HTML twig with text only, no images, no css, no js : it works fine. Then I've added (to the twig) an image and a Bootstrap.Css file using absolute URL (i'm working on localhost): the PDF generator displays an ugly error : The process "wkhtmltopdf --lowquality '/tmp/knp_snappy5aeb39ad71e767.56551505.html' '/tmp/knp_snappy5aeb39ad71ebf0.62787578.pdf'" exceeded the timeout of 60 seconds. What