Verbose output: KeyError (interface needs to be added) about exhale HOT 6 OPEN

/// @example auto render_pass_ci = make_info<VkRenderPassCreateInfo>();

(!) Exhale: could not generate reStructuredText documents :/Traceback (most recent call last):
  File "c:\python39\lib\site-packages\exhale\__init__.py", line 25, in environment_ready
    deploy.explode()
  File "c:\python39\lib\site-packages\exhale\deploy.py", line 423, in explode
    textRoot.toConsole()
  File "c:\python39\lib\site-packages\exhale\graph.py", line 3823, in toConsole
    self.consoleFormat(
  File "c:\python39\lib\site-packages\exhale\graph.py", line 3880, in consoleFormat
    l.toConsole(0, fmt_spec)
  File "c:\python39\lib\site-packages\exhale\graph.py", line 543, in toConsole
    c.toConsole(level + 1, fmt_spec)
  File "c:\python39\lib\site-packages\exhale\graph.py", line 516, in toConsole
    kind=utils._use_color(self.kind, fmt_spec[self.kind], sys.stderr),
KeyError: 'example'

<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to [email protected] so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Api
 * @copyright  Copyright (c) 2006-2017 X.commerce, Inc. and affiliates (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Web service api server interface
 *
 * @category   Mage
 * @package    Mage_Api
 * @author     Magento Core Team <[email protected]>
 */
interface Mage_Api_Model_Server_Adapter_Interface
{
    /**
     * Set handler class name for webservice
     *
     * @param string $handler
     * @return Mage_Api_Model_Server_Adapter_Interface
     */
    function setHandler($handler);

    /**
     * Retrive handler class name for webservice
     *
     * @return string
     */
    function getHandler();

    /**
     * Set webservice api controller
     *
     * @param Mage_Api_Controller_Action $controller
     * @return Mage_Api_Model_Server_Adapter_Interface
     */
    function setController(Mage_Api_Controller_Action $controller);

    /**
     * Retrive webservice api controller
     *
     * @return Mage_Api_Controller_Action
     */
    function getController();

    /**
     * Run webservice
     *
     * @return Mage_Api_Model_Server_Adapter_Interface
     */
    function run();

    /**
     * Dispatch webservice fault
     *
     * @param int $code
     * @param string $message
     */
    function fault($code, $message);

} // Class Mage_Api_Model_Server_Adapter_Interface End