Hi, First of all very Happy New Year-2019 to each and everyone. Today, I am going to post my first article of this year. I hope it will help people. Today's post is about Wkhtmltopdf error for odoo12. Even after you install Wkhtmltopdf you may encounter this error if you are not installing the compatible version needed for odoo12. Odoo version: Odoo 12.0 (Community Edition) Error: OS: Ubuntu 18.04 LTS For Wkhtmltopdf compatible versions please follow the link: https://github.com/odoo/odoo/wiki/Wkhtmltopdf For different Wkhtmltopdf verions: https://builds.wkhtmltopdf.org/0.12.1.3/ Solution steps: sudo wget https://builds.wkhtmltopdf.org/0.12.1.3/wkhtmltox_0.12.1.3-1~bionic_amd64.deb or try another URL: sudo wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.1/wkhtmltox-0.12.1_linux-trusty-amd64.deb sudo dpkg -i wkhtmltox_0.12.1.3-1~bionic_amd64.deb sudo apt-get install -f sudo ln -s /usr/local/bin/wkhtmltopdf /usr/bin sudo ln -s /usr/l