Symfony/Component/FormRegistry incompatibility

[rubiodamian]

i got this error:

An exception has been thrown during the rendering of a template ("Warning: Missing argument 1 for FOS\CommentBundle\Form\CommentType::__construct(), called in /vendor/symfony/symfony/src/Symfony/Component/Form/FormRegistry.php on line 90 and defined").

So i followed it and it seems to be a problem with FormRegistry and FOS\CommentBundle\Form\CommentType::__construct() This contruct need a param named "$commentClass" and FormFactory creates this form here with no params at all. I do not know why this error started, because everything worked well until a month ago

bundles info: name : friendsofsymfony/comment-bundle versions : * v2.0.9

name : symfony/symfony versions : * v2.8.15

[rubiodamian]

this is still there...

no fix for this?