I just had SyntaxHighlighter Evolved plugin for WordPress wasn’t working, but it has been solved by me. It has made me confused for sure before I find the solution. This is the case:
Recently, I switched the theme to my own built theme. I found the SyntaxHighlighter Evolved didn’t work on the post. So, the problem appeared after I switched TwentyTen theme off.
The solution is terribly simple. Open your footer.php of your theme, then add this line.
Yes it is WordPress footer hook that you’re missing. If it’s still not working please update your WordPress to the latest version, switch off all plugins and turn it on. Just in case if you forget, also add this line to your header.php:
See? Well done.