我找到了一个与我的问题类似的答案，但我不明白它是如何工作的，我应该在我的代码中更改什么。所以我向您寻求帮助，我有这个错误消息：
选项“0”不存在。定义的选项有：“action”，“allow_extra_fields”，“allow_file_upload”，“attr”，“auto_initialize”，“block_name”，“by_reference”，“compound”，“constraints”，“csrf_field_name”，“csrf_message”，“csrf_protection”，“csrf_token_id”，“csrf_token_manager”，“data”，“data_class”，“disabled”，“empty_data”，“error_bubbling”，“error_mapping”，“extra_fields_message”，“help”、“help_attr”、“inherit_data”、“invalid_message”、“invalid_message_parameters”、“label”、“label_attr”、“label_format”、“mapped”、“method”、“post_max_size_message”、“property_path”、“required”、“translation_domain”、“trim”、“upload_max_size_message”、“validation_groups”。
下面是我的类型：

<?php

namespace App\Form;

use App\Entity\Equipment;
use App\Entity\Property;
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use Symfony\Component\Form\Extension\Core\Type\IntegerType;
use Symfony\Component\Form\Extension\Core\Type\NumberType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\CountryType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;

class PropertyType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('propertyCategory', ChoiceType::class, [
                'required' => true,
                'choices' => [
                    'Appartement' => 'Appartement',
                    'Maison' => 'Maison',
                    'Garage' => 'Garage',
                    'Bureau' => 'Bureau',
                    'Château' => 'Château',
                    'Commerce' => 'Commerce',
                ]
            ])
            ->add('uniqueName', TextType::class, ['required' => true, 'label' => 'Nom unique'])
            ->add('address', TextType::class, ['required' => true, 'label' => 'Adresse'])
            ->add('city', TextType::class, ['required' => true, 'label' => 'Ville'])
            ->add('zipcode', IntegerType::class, ['required' => true, 'label' => 'Code postal'])
            ->add('country', CountryType::class, ['required' => true, 'label' => 'Pays'])
            ->add('surfaceInSquareMeter', IntegerType::class, [
                'required' => true,
                'label' => 'Surface en m²'
            ])
            ->add('numberOfPiece', IntegerType::class, ['required' => true, 'label' => 'Nombre de pièces'])
            ->add('description', TextType::class, ['required' => false, 'Description'])
            ->add('equipments', EntityType::class, [
                'required' => false,
                'label' => 'Equipements',
                [
                    'class' => Equipment::class,
                    'multiple' => true,
                    'expanded' => true,
                    'choice_label' => 'name'
                ]
            ])
            ->add('locationCategory', ChoiceType::class, [
                'required' => true,
                'choices' => [
                    'Meublé' => 'Meublé',
                    'Non meublé' => 'Non meublé',
                ]
            ])
            ->add('rentExcludingCharges', NumberType::class, [
                'required' => true,
                'label' => 'Loyer hors charges'
            ])
            ->add('charges', NumberType::class, ['required' => true, 'label' => 'Charges'])
            ->add('purchasePrice', NumberType::class, ['required' => true, 'label' => 'Prix d\'achat']);
    }

    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults([
            'data_class' => Property::class,
        ]);
    }
}

希望你能理解我的英语，有人可以帮助我（并解释我如何避免再犯这个错误）
谢谢
编辑：有一个问题与那些无用的[]在

->add('equipments', EntityType::class, [
            'required' => false,
            'label' => 'Equipements',
            [
                'class' => Equipment::class,
                'multiple' => true,
                'expanded' => true,
                'choice_label' => 'name'
            ]
        ])

，我解决了它，但错误消息是相同的