Fatal error on any command

[koraykupe]

Fatal error: Couldn't find implementation for method Symfony\Component\Console\Helper\HelperSet::getiterator in Unknown on line 0

[stof]

what is the locale set for your PHP system ? could it be Turkish, or another locale for which I is not the uppercase of i ?

If yes, it is this PHP bug: https://bugs.php.net/bug.php?id=18556

there is only 2 options to solve it:

• use PHP 5.5 (in which it has been fixed)
• stop setting the PHP locale to this locale

[selahattinunlu]

I am using openshift & php5.4.
I solved the problem by changing the locale.

export LC_ALL="en_US.UTF-8"