Version 5.0.6

applications/core/interface/file/cfield.php

@@ -8,6 +8,7 @@
  * @since		11 Feb 2016
  */
 
+use IPS\Application;
 use IPS\Dispatcher\Front;
 use IPS\File;
 use IPS\Output;
@@ -20,8 +21,11 @@ try
 {
 	/* Get the extension */
 	list( $app, $extension ) = explode( '_', Request::i()->storage );
-	$classname = 'IPS\\' . $app . '\extensions\core\FileStorage\\' . $extension;	
-	if ( !class_exists( $classname ) )
+	try
+	{
+		$classname = Application::getExtensionClass( $app, 'FileStorage', $extension );
+	}
+	catch( OutOfRangeException )
 	{
 		throw new RuntimeException;
 	}