No console commands can be run - even the ones triggered by composer:update

We tried to run php artisan october:up (I know is deprecated) and other console commands with the following result:

In Command.php line 473:

  Symfony\Component\Console\Command\Command::addOption(): Argument #4 ($descr
  iption) must be of type string, null given, called in D:\work\projects\olbg\vendor\laravel\framework\src\Illuminate\Console\Concerns\HasParamete
  rs.php on line 32

I renamed vendor directory and ran composer:update but after installing the packages the same error was produced when composer tried to run:

> System\Console\ComposerScript::postAutoloadDump


> System\Console\ComposerScript::postUpdateCmd

Is it a known issue or do we have a configuration problem?

Hi @bogdanb

Check the full stack trace found in storage/logs/system.log, it might give some more hints about where the error is coming from.