Fixed the compiler to insure the getExImPortHeaders method is added even when no custom script has been set

admin/models/languages.php

@@ -270,6 +270,33 @@ class ComponentbuilderModelLanguages extends JModelList
 			}
 		}
 		return false;
+	}
+
+	/**
+	* Method to get header.
+	*
+	* @return mixed  An array of data items on success, false on failure.
+	*/
+	public function getExImPortHeaders()
+	{
+		// Get a db connection.
+		$db = JFactory::getDbo();
+		// get the columns
+		$columns = $db->getTableColumns("#__componentbuilder_language");
+		if (ComponentbuilderHelper::checkArray($columns))
+		{
+			// remove the headers you don't import/export.
+			unset($columns['asset_id']);
+			unset($columns['checked_out']);
+			unset($columns['checked_out_time']);
+			$headers = new stdClass();
+			foreach ($columns as $column => $type)
+			{
+				$headers->{$column} = $column;
+			}
+			return $headers;
+		}
+		return false;
 	} 
 	
 	/**