Symfony2 - error while generating PDF file with Tcpdf Bundle

Question

In my twig template for generating PDF I have:

<img src="{{ asset('bundles/myBundle/images/no_avatar.jpg') }}">

While I am trying generate PDF, I am getting error:

[Symfony\Component\Debug\Exception\ContextErrorException]
Warning: getimagesize(/bundles/wrbmcisintranetsite/images/no_avatar.jpg): f
ailed to open stream: No such file or directory


Exception trace:
() at /var/www/site/vendor/tecnickcom/tcpdf/include/tcpdf_images.php:171
Symfony\Component\Debug\ErrorHandler->handleError() at n/a:n/a
getimagesize() at /var/www/site/vendor/tecnickcom/tcpdf/include/tcpdf_images.php:171

And when I change the path where this image is stored, for exmple:

<img src="{{ asset('var/storage/images/no_avatar.jpg') }}">

and copy that file without using assets:install web it works and image is visible in output PDF file. I want to put file in MyBundle/Resources/public/images to have it installed with assets:install

Answer 1

you need to pass absolute url for all assets (css included).

in your case can try with absolute_url the as example:

<img src="{{ absolute_url(asset('images/logo.png')) }}" alt="Symfony!" />

More info in the doc here