A non well formed numeric value encountered in Crayon Syntax Highlighter on line 118 119

Problem and Error

Notice: A non well formed numeric value encountered in domains/xxxxxxxxxxxx.com/public_html/wp-content/plugins/crayon-syntax-highlighter/crayon_formatter.class.php on line 118

Notice: A non well formed numeric value encountered in domains/xxxxxxxxxxxx.com/public_html/wp-content/plugins/crayon-syntax-highlighter/crayon_formatter.class.php on line 119

Solution

1. Click plugin
2. Select plugin file editor
3. Select plugin to edit: Crayon Syntax Highlighter
4. Open crayon_formatter.class.php
5. Find line#118 and 119

$toolbar_height = $font_size * 1.5 . 'px !important;';
 $info_height = $font_size * 1.4 . 'px !important;';

 

6. Change this code with following code;

$toolbar_height = $_font_size * 1.5 . 'px !important;';
 $info_height = $_font_size * 1.4 . 'px !important;';