dompdf fails to load

Question

I am trying to get dompdf running on an in-house server. With the default config.inc.php settings, I get the following when running the equivalent of the demo \'Hello Wolrd\

Answer 1

If error is not corrected after doing what other answers suggest:

In dompdf_config.inc.php, change line 332 to point to the actual location of your Font.php  file.
mine was /php-font-lib/src/FontLib

There is no CLASSES folder that was mentioned there.