Sorting column in Propel admin Generator lead error 500

I have the same problem with symfony 1.4.1, propel and admin generator. Sort configuration in generator.yml is ignored, clicking on the table header to sort table gives a segmentation fault and an empty page is returned.

There is a workaround, as mentioned in http://forum.symfony-project.org/index.php/m/90483/#msg_90704

For me, it works...

We had that exact same problem and we got it fixed when changing require function to require_once in ClasNamePeer?.php

in our case

lib/model/CategoryPeer.php

<?php

require 'lib/model/om/BaseCategoryPeer.php';


/**
 * Skeleton subclass for performing query and update operations on the 'category' table.
 *
 * 
 *
 * You should add additional methods to this class to meet the
 * application requirements.  This class will only be generated as
 * long as it does not already exist in the output directory.
 *
 * @package    lib.model
 */
class CategoryPeer extends BaseCategoryPeer {

} // CategoryPeer

in that file changing require to require_once solved it.

we are using sf 1.4.1 PHP 5.2.11

Confirmed and fixed with suggested workaround.

Ubuntu 9.10 32-bit Apache/2.2.12 (Ubuntu) PHP/5.2.10-2ubuntu6.4 with Suhosin-Patch mod_ssl/2.2.12 OpenSSL/0.9.8g Symfony 1.4.2 - Propel 1.4.1

I had a similar problem.
I fixed it by installing Apache version 2.2.16

Replying to ppp0:

I have the same problem with symfony 1.4.1, propel and admin generator. Sort configuration in generator.yml is ignored, clicking on the table header to sort table gives a segmentation fault and an empty page is returned. There is a workaround, as mentioned in http://forum.symfony-project.org/index.php/m/90483/#msg_90704 For me, it works...

I had the exact same problem and applied the above workaround and it solved the issue:

if (class_exists($peerclass)) {
  return call_user_func_array($callable, $args);
}
return false;