php - Symfony 1.4 don't load sfFormExtraPlugin on production server -

I have a site in Symphony 1.4. Everything works fine in the development machine, but when the output is uploaded to the machine, plugins stop loading. This is my project:

  need_once dirname (__ file __). '/ .. / lib / vendor / symfony / lib / autoload / sfCoreAutoload.class.php'; SfCoreAutoload :: Register (); Class project configuration sfProjectConfiguration {public function setup ()) increases {$ this- & gt; Set Webback ($-> getRootDir (). '/ Public_html'); $ This- & gt; EnablePlugins ('sfDoctrinePlugin'); $ This- & gt; EnablePlugins ('sfFormExtraPlugin'); $ This- & gt; EnablePlugins ('sfDoctrineGuardPlugin'); $ This- & gt; EnablePlugins ('bootstrapAdminThemePlugin'); }}   
 I can load JS files, for example: tiny_mce.js. But my lessons are not text editors, the only thing with dates and auto-integers is that I have the same code in both the servers. Any help? Thank you.   
 
 
 What is the real problem?  
  php symfony plugin: publish->   
 Have you forgotten to publish plug-in assets?  
 property