Error
Call to a member function date() on null Error thrown with message "Call to a member function date() on null" Stacktrace: #10 Error in /www/htdocs/w0090390/www.kosmonautensofa.de/site/plugins/feed/feed.php:40 #9 Kirby:{closure} in /www/htdocs/w0090390/www.kosmonautensofa.de/kirby/vendor/getkirby/toolkit/helpers.php:282 #8 call in /www/htdocs/w0090390/www.kosmonautensofa.de/kirby/core/pages.php:29 #7 PagesAbstract:__call in /www/htdocs/w0090390/www.kosmonautensofa.de/site/templates/feed.php:6 #6 require in /www/htdocs/w0090390/www.kosmonautensofa.de/kirby/vendor/getkirby/toolkit/lib/tpl.php:22 #5 Tpl:load in /www/htdocs/w0090390/www.kosmonautensofa.de/kirby/kirby/component/template.php:103 #4 Kirby\Component\Template:render in /www/htdocs/w0090390/www.kosmonautensofa.de/kirby/kirby.php:681 #3 Kirby:template in /www/htdocs/w0090390/www.kosmonautensofa.de/kirby/kirby.php:669 #2 Kirby:render in /www/htdocs/w0090390/www.kosmonautensofa.de/kirby/kirby/component/response.php:29 #1 Kirby\Component\Response:make in /www/htdocs/w0090390/www.kosmonautensofa.de/kirby/kirby.php:751 #0 Kirby:launch in /www/htdocs/w0090390/www.kosmonautensofa.de/index.php:16
Stack frames (11)
10
Error
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
site
/
plugins
/
feed
/
feed.php
40
9
Kirby
{closure}
/
vendor
/
getkirby
/
toolkit
/
helpers.php
282
8
call
/
core
/
pages.php
29
7
PagesAbstract
__call
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
site
/
templates
/
feed.php
6
6
require
/
vendor
/
getkirby
/
toolkit
/
lib
/
tpl.php
22
5
Tpl
load
/
kirby
/
component
/
template.php
103
4
Kirby
\
Component
\
Template
render
/
kirby.php
681
3
Kirby
template
/
kirby.php
669
2
Kirby
render
/
kirby
/
component
/
response.php
29
1
Kirby
\
Component
\
Response
make
/
kirby.php
751
0
Kirby
launch
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
index.php
16
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
site
/
plugins
/
feed
/
feed.php
    'generator'   => kirby()->option('feed.generator', 'Kirby'),
    'header'      => true,
    'snippet'     => false,
  );
 
  // merge them with the user input
  $options = array_merge($defaults, $params);
 
  // sort by date
  $items = $pages->sortBy($options['datefield'], 'desc');
 
  // add the items
  $options['items'] = $items;
  $options['link']  = url($options['link']);
 
  // fetch the modification date
  if($options['datefield'] == 'modified') {
    $options['modified'] = $items->first()->modified();
  } else {
    $options['modified'] = $items->first()->date(false, $options['datefield']);
  }
 
  // send the xml header
  if($options['header']) header::type('text/xml');
 
  // echo the doctype
  $html  = '<?xml version="1.0" encoding="utf-8"?>' . PHP_EOL;
 
  // custom snippet
  if($options['snippet']) {
    $html .= snippet($options['snippet'], $options, true);
  } else {
    $html .= tpl::load(__DIR__ . DS . 'template.php', $options);
  }
 
  return $html;
 
};
 
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
kirby
/
vendor
/
getkirby
/
toolkit
/
helpers.php
 
/**
 * Facepalm typo alias
 * @see csrf()
 */
function csfr() {
  return call('csrf', func_get_args());
}
 
/**
 * Shortcut for call_user_func_array with a better handling of arguments
 *
 * @param mixed $function
 * @param mixed $arguments
 * @return mixed
 */
function call($function, $arguments = array()) {
  if(!is_callable($function)) return false;
  if(!is_array($arguments)) $arguments = array($arguments);
  return call_user_func_array($function, $arguments);
}
 
/**
 * Parses yaml structured text
 *
 * @param $string
 * @return array
 */
function yaml($string) {
  return yaml::decode($string);
}
 
/**
 * Simple email sender helper
 *
 * @param array $params
 * @return Email
 */
function email($params = array()) {
  return new Email($params);
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
kirby
/
core
/
pages.php
 * @license   http://getkirby.com/license
 */
abstract class PagesAbstract extends Collection {
 
  static public $methods = array();
 
  /**
   * Constructor
   */
  public function __construct($data = array()) {
    foreach($data as $object) {
      $this->add($object);
    }
  }
 
  public function __call($method, $arguments) {
 
    if(isset(static::$methods[$method])) {
      array_unshift($arguments, clone $this);
      return call(static::$methods[$method], $arguments);
    } else {
      return $this->get($method);
    }
 
  }
 
  /**
   * Adds a single page object to the
   * collection by id or the entire object
   *
   * @param mixed $page
   */
  public function add($page) {
 
    if(is_a($page, 'Collection')) {
      foreach($page as $object) $this->add($object);
    } else if(is_string($page) and $object = page($page)) {
      $this->data[$object->id()] = $object;
    } else if(is_a($page, 'Page')) {
      $this->data[$page->id()] = $page;
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
site
/
templates
/
feed.php
<?php
 
    echo page('home')->children()->visible()->flip()->limit(10)->feed(array(
        'title'       => $page->title(),
        'description' => $page->description(),
        'link'        => 'home',
    ));
 
?>
 
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
kirby
/
vendor
/
getkirby
/
toolkit
/
lib
/
tpl.php
/**
 * Tpl
 *
 * Super simple template engine
 *
 * @package   Kirby Toolkit
 * @author    Bastian Allgeier <bastian@getkirby.com>
 * @link      http://getkirby.com
 * @copyright Bastian Allgeier
 * @license   http://www.opensource.org/licenses/mit-license.php MIT License
 */
class Tpl extends Silo {
 
  public static $data = array();
 
  public static function load($_file, $_data = array(), $_return = true) {
    if(!file_exists($_file)) return false;
    ob_start();
    extract(array_merge(static::$data, (array)$_data));
    require($_file);
    $_content = ob_get_contents();
    ob_end_clean();
    if($_return) return $_content;
    echo $_content;
  }
 
}
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
kirby
/
kirby
/
component
/
template.php
    if($template instanceof Page) {
      $page = $template;
      $file = $page->templateFile();
      $data = $this->data($page, $data);
    } else {
      $file = $template;
      $data = $this->data(null, $data);
    }
 
    // check for an existing template
    if(!file_exists($file)) {
      throw new Exception('The template could not be found');
    }
 
    // merge and register the template data globally
    $tplData = tpl::$data;
    tpl::$data = array_merge(tpl::$data, $data);
 
    // load the template
    $result = tpl::load($file, null, $return);
 
    // reset the template data
    tpl::$data = $tplData;
 
    return $result;
 
  }
 
}
 
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
kirby
/
kirby.php
      }
 
      return $template;
 
    }
 
    // return a fresh template
    return $this->template($page, $data);
 
  }
 
  /**
   * Template configuration
   *
   * @param Page $page
   * @param array $data
   * @return string
   */
  public function template(Page $page, $data = array()) {
    return $this->component('template')->render($page, $data);
  }
 
  public function request() {
    if(!is_null($this->request)) return $this->request;
    return $this->request = new Request($this);
  }
 
  public function router() {
    return $this->router;
  }
 
  public function route() {
    return $this->route;
  }
 
  /**
   * Starts the router, renders the page and returns the response
   *
   * @return mixed
   */
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
kirby
/
kirby.php
        }
 
      }
 
      // try to fetch the template from cache
      $template = $this->cache()->get($cacheId);
 
      // fetch fresh content if the cache is empty
      if(empty($template)) {
        $template = $this->template($page, $data);
        // store the result for the next round
        $this->cache()->set($cacheId, $template);
      }
 
      return $template;
 
    }
 
    // return a fresh template
    return $this->template($page, $data);
 
  }
 
  /**
   * Template configuration
   *
   * @param Page $page
   * @param array $data
   * @return string
   */
  public function template(Page $page, $data = array()) {
    return $this->component('template')->render($page, $data);
  }
 
  public function request() {
    if(!is_null($this->request)) return $this->request;
    return $this->request = new Request($this);
  }
 
  public function router() {
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
kirby
/
kirby
/
component
/
response.php
 * @link      http://getkirby.com
 * @copyright Bastian Allgeier
 * @license   http://getkirby.com/license
 */
class Response extends \Kirby\Component {
 
  /**
   * Builds and return the response by various input
   * 
   * @param mixed $response
   * @return mixed
   */
  public function make($response) {
 
    if(is_string($response)) {
      return $this->kirby->render(page($response));
    } else if(is_array($response)) {
      return $this->kirby->render(page($response[0]), $response[1]);
    } else if(is_a($response, 'Page')) {
      return $this->kirby->render($response);      
    } else if(is_a($response, 'Response')) {
      return $response;
    } else {
      return null;
    }
 
  }
 
}
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
kirby
/
kirby.php
    // check for a valid route
    if(is_null($this->route)) {
      header::status('500');
      header::type('json');
      die(json_encode(array(
        'status'  => 'error',
        'message' => 'Invalid route or request method'
      )));
    }
 
    // call the router action with all arguments from the pattern
    $response = call($this->route->action(), $this->route->arguments());
 
    // load all language variables
    // this can only be loaded once the router action has been called
    // otherwise the current language is not yet available
    $this->localize();
 
    // build the response
    $this->response = $this->component('response')->make($response);
 
    // store the current language in the session
    if(
        $this->option('language.detect') &&
        $this->site()->multilang() &&
        $this->site()->language()
      ) {
      s::set('kirby_language', $this->site()->language()->code());
    }
 
    return $this->response;
 
  }
 
  /**
   * Register a new hook
   *
   * @param string/array $hook The name of the hook
   * @param closure $callback
   */
/
www
/
htdocs
/
w0090390
/
www.kosmonautensofa.de
/
index.php
<?php
 
define('DS', DIRECTORY_SEPARATOR);
 
// load kirby
require(__DIR__ . DS . 'kirby' . DS . 'bootstrap.php');
 
// check for a custom site.php
if(file_exists(__DIR__ . DS . 'site.php')) {
  require(__DIR__ . DS . 'site.php');
} else {
  $kirby = kirby();
}
 
// render
echo $kirby->launch();

Environment & details:

Key Value
Kirby Toolkit v2.5.12
Kirby CMS v2.5.12
empty
empty
empty
empty
empty
Key Value
PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
USER w0090390
HOME /www/htdocs/w0090390
SCRIPT_NAME /index.php
REQUEST_URI /home/feed
QUERY_STRING
REQUEST_METHOD GET
SERVER_PROTOCOL HTTP/1.1
GATEWAY_INTERFACE CGI/1.1
REDIRECT_URL /home/feed
REMOTE_PORT 54868
SCRIPT_FILENAME /www/htdocs/w0090390/www.kosmonautensofa.de/index.php
SERVER_ADMIN webmaster@kosmonautensofa.de
CONTEXT_DOCUMENT_ROOT /www/htdocs/w0090390/www.kosmonautensofa.de/
CONTEXT_PREFIX
REQUEST_SCHEME http
DOCUMENT_ROOT /www/htdocs/w0090390/www.kosmonautensofa.de/
REMOTE_ADDR 54.226.25.246
SERVER_PORT 80
SERVER_ADDR 85.13.129.61
SERVER_NAME www.kosmonautensofa.de
SERVER_SOFTWARE Apache
SERVER_SIGNATURE
HTTP_HOST www.kosmonautensofa.de
HTTP_USER_AGENT claudebot
HTTP_ACCEPT */*
UNIQUE_ID ZfliGuZ1_HVSxfTd1szHFgAAACM
REDIRECT_STATUS 200
REDIRECT_UNIQUE_ID ZfliGuZ1_HVSxfTd1szHFgAAACM
FCGI_ROLE RESPONDER
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1710842394.01
REQUEST_TIME 1710842394
argv Array ( )
argc 0
Key Value
PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
USER w0090390
HOME /www/htdocs/w0090390
SCRIPT_NAME /index.php
REQUEST_URI /home/feed
QUERY_STRING
REQUEST_METHOD GET
SERVER_PROTOCOL HTTP/1.1
GATEWAY_INTERFACE CGI/1.1
REDIRECT_URL /home/feed
REMOTE_PORT 54868
SCRIPT_FILENAME /www/htdocs/w0090390/www.kosmonautensofa.de/index.php
SERVER_ADMIN webmaster@kosmonautensofa.de
CONTEXT_DOCUMENT_ROOT /www/htdocs/w0090390/www.kosmonautensofa.de/
CONTEXT_PREFIX
REQUEST_SCHEME http
DOCUMENT_ROOT /www/htdocs/w0090390/www.kosmonautensofa.de/
REMOTE_ADDR 54.226.25.246
SERVER_PORT 80
SERVER_ADDR 85.13.129.61
SERVER_NAME www.kosmonautensofa.de
SERVER_SOFTWARE Apache
SERVER_SIGNATURE
HTTP_HOST www.kosmonautensofa.de
HTTP_USER_AGENT claudebot
HTTP_ACCEPT */*
UNIQUE_ID ZfliGuZ1_HVSxfTd1szHFgAAACM
REDIRECT_STATUS 200
REDIRECT_UNIQUE_ID ZfliGuZ1_HVSxfTd1szHFgAAACM
FCGI_ROLE RESPONDER
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1710842394.01
REQUEST_TIME 1710842394
argv Array ( )
argc 0
0. Whoops\Handler\PrettyPageHandler