Call to undefined function drush_shell_exec() [#2112995]

I created update script

$this->setAuthor('Oleksiy Kalinichenko');
$this->setDescription('Base installation: update all wetropa\'s features.');

// Revert all features
$this->drush('features-revert-all');

// Clear cache
drupal_flush_all_caches();

$this->finished();

and when I run it in admin zone, I got error message

An AJAX HTTP error occurred. HTTP Result Code: 200 Debugging information follows. Path: /batch?id=2&op=do StatusText: OK ResponseText: Fatal error: Call to undefined function drush_shell_exec() in sites/all/modules/contrib/updatescripts/includes/UpdatescriptAPI.class.inc on line 93

Comments

Comment #1

Hroudtwolf commented 16 October 2013 at 14:45

Assigned:

Unassigned

» Hroudtwolf

Hi,

Do you have drush installed? If yes... Do it work?

Best regards
Hroudtwolf

Comment #2

aexchecker commented 16 October 2013 at 18:02

Yes, I have Drush and it works with no error.

Comment #3

cbeier commented 26 November 2013 at 14:24

The problem occurs if a $this->drush() command is executed via the admin interface ("Start processing?"). The drush_shell_exec() is only available if the updatescript is executed via the "drush runbsu".

@AxexChecker: You can also write:

$this->setAuthor('Oleksiy Kalinichenko');
$this->setDescription('Base installation: update all wetropa\'s features.');
// Revert all features
$this->drush('fra');
// Clear cache
$this->drush('cc all');
$this->finished();