symfony2 application, vagrant & ant: stty: standard input: Invalid argument - php

Question

I am trying to move my development environment (symfony2 application) from my windows 7 localhost to a virtual machine using vagrant and the default ubuntu 10.04 64 bit machine. Everything is set up and it almost works, but there is one thing bothering me:
When I run ant and it executes phpunit, I get the following error while executing my selfmade bootstrap:
stty: standard input: Invalid argument
I could narrow the problem down to the following line of code, which executes the symfony cache:warmup command:
executeCommand($application, "cache:warmup");
This executes the following command:
php app/console -e test -q cache:warmup
Running phpunit without ant works fine, so does running ant without the executeCommand line.
I read a bit about this stty error and looked up ~/.bashrc, ~./profile, /etc/bash.bashrc, /etc/profile as well as /root/.bashrc and /root/.profile without finding anything like tty or stty. SO I don't know what I could delete to make it work.
I am a bit stuck as I need the cache warmup and cannot figure out what is going wrong.

Answer 1

This took a while to figure out, but I now got it.
For some reason, the options passed to the symfony2 application object causeing the issue only when run by ant.
I don't have any insight on what causes it, but changing the command to this fixes the issue:
php app/console --env=test --quiet cache:warmup
As this is only the long form and does not change anything, I'm very happy. My whole executeCommand function looks like this:
function executeCommand($application, $command, Array $options = array()) {
$options["--env"] = "test";
$options["--quiet"] = true;
$options = array_merge($options, array('command' => $command));
$application->run(new ArrayInput($options));
}
The only lines changes are 2 and 3 where the key for the array was changed from -eand -q. I hope this helps one or another who struggles with an issue like this!