https://shop.mampukurakko.com/products/list?category_id=5

Validator calls

Path Message Invalid value Violation
children[category_id] 有効な値ではありません。
"5"
Symfony\Component\Validator\ConstraintViolation {#4656
  -message: "有効な値ではありません。"
  -messageTemplate: "This value is not valid."
  -parameters: [
    "{{ value }}" => "5"
  ]
  -plural: null
  -root: Symfony\Component\Form\Form {#4321
    name: ""
    type_class: "Eccube\Form\Type\SearchProductType"
    data: [
      "mode" => null
      "name" => null
      "pageno" => null
      "disp_number" => Eccube\Entity\Master\ProductListMax {#3889
        #id: 20
        #name: "20件"
        #sort_no: 0
      }
      "orderby" => Eccube\Entity\Master\ProductListOrderBy {#3887
        #id: 4
        #name: "おすすめ順"
        #sort_no: 0
      }
    ]
  }
  -propertyPath: "children[category_id]"
  -invalidValue: "5"
  -constraint: Symfony\Component\Form\Extension\Validator\Constraints\Form {#4423 …}
  -code: "1dafa156-89e1-4736-b832-419c2e501fca"
  -cause: Symfony\Component\Form\Exception\TransformationFailedException {#4381 …}
}
Path Message Invalid value Violation
children[category_id] 有効な値ではありません。
"5"
Symfony\Component\Validator\ConstraintViolation {#6873
  -message: "有効な値ではありません。"
  -messageTemplate: "This value is not valid."
  -parameters: [
    "{{ value }}" => "5"
  ]
  -plural: null
  -root: Symfony\Component\Form\Form {#6836
    name: ""
    type_class: "Eccube\Form\Type\SearchProductBlockType"
    data: [
      "name" => null
    ]
  }
  -propertyPath: "children[category_id]"
  -invalidValue: "5"
  -constraint: Symfony\Component\Form\Extension\Validator\Constraints\Form {#4423 …}
  -code: "1dafa156-89e1-4736-b832-419c2e501fca"
  -cause: Symfony\Component\Form\Exception\TransformationFailedException {#6858 …}
}
Path Message Invalid value Violation
children[category_id] 有効な値ではありません。
"5"
Symfony\Component\Validator\ConstraintViolation {#9545
  -message: "有効な値ではありません。"
  -messageTemplate: "This value is not valid."
  -parameters: [
    "{{ value }}" => "5"
  ]
  -plural: null
  -root: Symfony\Component\Form\Form {#9508
    name: ""
    type_class: "Eccube\Form\Type\SearchProductBlockType"
    data: [
      "name" => null
    ]
  }
  -propertyPath: "children[category_id]"
  -invalidValue: "5"
  -constraint: Symfony\Component\Form\Extension\Validator\Constraints\Form {#4423 …}
  -code: "1dafa156-89e1-4736-b832-419c2e501fca"
  -cause: Symfony\Component\Form\Exception\TransformationFailedException {#9530 …}
}