When using console omitting the full command name (i have many commands under this namespace) :

console project:

throws :

 [Symfony\Component\Debug\Exception\ContextErrorException]
 Notice: Undefined offset: 0 in ..\vendor\symfony\symfony\src\Symfony\Component\Console\Application.php line 1019

I know it's not a good way to call this app but i think the notice should not be throwed or it should show the list of available commands like with "console project"