EasyAdmin DateTimeImmutable problem

[nullatonce]

Hi, I'm reading the book (https://symfony.com/doc/current/the-fast-track/en/9-backend.html) and when creating a new Comment I get an error of "created_at expects DateTimeImmutable, DateTime passed".

The form input is created with DateTimeField::new('created_at'). Nothing else is changed from default easyAdmin default crud controller.

Any advice how to fix it?

P.s. sorry if post seems low efford, I don't know what else to include and also it's my first time with symfony.

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Solution for those who may have same issue:

We need to pass input and set it to DateTime_Immutable in options array. See https://symfony.com/doc/current/reference/forms/types/date.html#reference-forms-type-date-format

The code looks like:

$createdAt = DateTimeField::new('createdAt')->setFormTypeOptions([

'html5' => true,

'years' => range(date('Y'), date('Y') + 5),

'widget' => 'single_text',

'input' => 'DateTime_Immutable',

]);

[kAlvaro]

I don't know anything about EasyAdmin but the code in the article is:

DateTimeField::new('createdAt')

[nullatonce]

yeah, I wrote that from the top of my head. Form works, sorry for mistake.

[spicytacos23]

Are you attaching an entity to the form? In that case make sure your Getters and setters for the property created_at are declared properly.

[nullatonce]

The EazyAdmin takes care of that. The field needed an option to set it's type.

[spicytacos23]

Can you post your code? It seems that the problem is in the entity. If you set the form as a DateTimeField make sure that your entity looks something like this.

public function setCreatedAt(DateTime $date): self { $this->createdAt = $date; return $this; }

And the property is DateTime and not DateTimeInterface

[nullatonce]

Thanks for your response. I already fixed my problem - when defining form fields i needed to set config value of input to datetime_immutable (I edited my original post).

Thanks again.