Using this plugin with a symlink

If you’re loading this plugin via symlink, many files fail to load because some of the constants are based on __FILE__, which resolves symlinks automatically.

To fix, open comprehensive-google-map-plugin.php and find where CGMP_PLUGIN_URI is defined (line 37 for me).

Replace:

define('CGMP_PLUGIN_URI', plugin_dir_url(CGMP_PLUGIN_BOOTSTRAP));

With:

define('CGMP_PLUGIN_URI', trailingslashit(trailingslashit(plugins_url()).basename(__FILE__, '.php')));

http://ww.wp.xz.cn/plugins/comprehensive-google-map-plugin/