Form "has invalid type Symfony\Component\Form\TData" after patch upgrade #377
Description
I'm getting the same that arose in #337 after merge during a PHPStan patch upgrade with Renovate:
| Package | Type | Update | Change |
|---|---|---|---|
| phpstan/phpstan | require-dev | patch | 1.10.55 -> 1.10.56 |
| phpstan/phpstan-symfony | require-dev | patch | 1.3.6 -> 1.3.7 |
Before I used @template-extends AbstractType<void>, now it fails every time, with or without the annotation.
Code example:
<?php declare(strict_types=1); namespace AppBundle\Form; use Symfony\Component\Form\AbstractType; use Symfony\Component\Form\Extension\Core\Type\FileType; use Symfony\Component\Form\Extension\Core\Type\SubmitType; use Symfony\Component\Form\FormBuilderInterface; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\Validator\Constraints\File; /** * @template-extends AbstractType<mixed> */ class UploadFileType extends AbstractType { public function buildForm(FormBuilderInterface $builder, array $options): void { $builder->add( 'file', FileType::class, [ 'label' => 'Zip', 'required' => true, 'constraints' => [ new File([ 'mimeTypes' => [ 'application/zip', ], 'mimeTypesMessage' => 'Please upload a valid zip file', ]), ], ] ); $builder->add('submit', SubmitType::class, ['attr' => ['class' => 'btn-primary'], 'label' => 'Save']); $builder->setMethod(Request::METHOD_POST); parent::buildForm($builder, $options); } }Error:
$ vendor/bin/phpstan analyze src/Form/UploadFileType.php Note: Using configuration file /var/www/***/***/phpstan.neon. 1/1 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100% ------ ------------------------------------------------------------------------------------------ Line UploadFileType.php ------ ------------------------------------------------------------------------------------------ 19 Parameter $builder of method AppBundle\Form\UploadFileType::buildForm() has invalid type Symfony\Component\Form\TData. ------ ------------------------------------------------------------------------------------------ [ERROR] Found 1 error