https://github.com/zombor/KOstache/issues/22

kostache_issue_22.patch

diff --git a/classes/kohana/kostache.php b/classes/kohana/kostache.php
index 6895c87..1c90a7b 100644
--- a/classes/kohana/kostache.php
+++ b/classes/kohana/kostache.php
@@ -23,9 +23,9 @@ abstract class Kohana_Kostache {
 	 * @return  Kostache
 	 * @throws  Kohana_Exception  if the view class does not exist
 	 */
-	public static function factory($template, array $partials = NULL)
+	public static function factory($path, array $partials = NULL)
 	{
-		$class = 'View_'.str_replace('/', '_', $template);
+		$class = 'View_'.str_replace('/', '_', $path);
 
 		if ( ! class_exists($class))
 		{
@@ -34,7 +34,7 @@ abstract class Kohana_Kostache {
 			));
 		}
 
-		return new $class($template, $partials);
+		return new $class(NULL, $partials);
 	}
 
 	/**