AdminPageFramework_Factory_Router::_triggerUndefinedMethodWarning PHP Метод

    private function _triggerUndefinedMethodWarning($sMethodName)
    {
        trigger_error(AdminPageFramework_Registry::NAME . ': ' . sprintf(__('The method is not defined: %1$s', $this->oProp->sTextDomain), $sMethodName), E_USER_WARNING);
    }