Rector: Rector prefixed 0.8.56: Class 'Rector\Core\Console\Style\SymfonyStyleFactory' not found

[simivar]

Bug Report

| Subject | Details |
| :------------- | :---------------------------------------------------------------|
| Rector version | 0.8.56 |
| Installed as | prefixed Rector PHAR |

While trying to run a Rector with vendor/bin/rector there's an error happening:

❯ vendor/bin/rector
PHP Fatal error:  Uncaught Error: Class 'Rector\Core\Console\Style\SymfonyStyleFactory' not found in /Users/[...]/vendor/rector/rector-prefixed/bin/rector:39
Stack trace:
#0 {main}
  thrown in /Users/[...]/vendor/rector/rector-prefixed/bin/rector on line 39
Fatal error: Uncaught Error: Class 'Rector\Core\Console\Style\SymfonyStyleFactory' not found in /Users/[...]/vendor/rector/rector-prefixed/bin/rector:39
Stack trace:
#0 {main}
  thrown in /Users/[...]vendor/rector/rector-prefixed/bin/rector on line 39

Minimal PHP Code Causing Issue

Expected Behaviour

Rector running properly.

[simivar]

I've seen @michaljusiega comment in #4606 but I feel like this is a separate issue not related to PHPStan. I came across that comment by luck and feel that a separate ticket will be easier to find and track for others so they know when it's fixed.

[michaljusiega]

No, is not related to PHPStan issue.

[staabm]

duplicates https://github.com/rectorphp/rector/issues/4725

[simivar]

It doesn't duplicates #4725 as I have it installed as a normal Composer dependency, not a global one.

[staabm]

Sorry „duplicates“ was the wrong wording. It seems to be the same error though :)

[bbouabou]

Hello,

Did there is any workaround to use rector to upgrade a symfony 2.8 project ?

[simivar]

@TomasVotruba could you help us with this issue?

[TomasVotruba]

@simivar Basically, this PR needs to be finished: https://github.com/rectorphp/rector/pull/4559
The fix is included there. I'm busy with other work, so no ETA on it. Any help is welcomed there.

[arnaud-fr]

Hello,

Did there is any workaround to use rector to upgrade a symfony 2.8 project ?

A suggested workaround : use the previous version 0.8.52 wich is based on a phar.

If you current environment contains version 0.8.56, first of all remove it :
_composer remove rector/rector-prefixed._

Then install the previous version :
_composer require rector/rector-prefixed 0.8.52_

_Note : the command init does not work in this version. You will have to copy the rector.php.dist by hand in your main directory._

[TomasVotruba]

Resolved by https://github.com/rectorphp/rector/pull/4559