When saving a model I use several primary_keys

[akazakbaev]

Telescope Version

5

Laravel Version

11

PHP Version

8.2

Database Driver & Version

No response

Description

when I want to save the model, an error occurs

model use multiple primary_key

"message": "array_key_exists(): Argument #1 ($key) must be a valid array offset type",

Steps To Reproduce

DocumentUser::create([
'document_uuid' => $uuid,
'employee_id' => 1
]);

class DocumentUser extends Model
{
protected $primaryKey = ['document_uuid', 'employee_id'];
public $incrementing = false;
}

"message": "array_key_exists(): Argument #1 ($key) must be a valid array offset type",
"exception": "TypeError",
"file": "/var/www/html/api-sed/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Concerns/HasAttributes.php",
"line": 451,

{
"file": "/var/www/html/api-sed/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Concerns/HasAttributes.php",
"line": 451,
"function": "array_key_exists"
},
{
"file": "/var/www/html/api-sed/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php",
"line": 1967,
"function": "getAttribute",
"class": "Illuminate\Database\Eloquent\Model",
"type": "->"
},
{
"file": "/var/www/html/api-sed/vendor/laravel/telescope/src/FormatModel.php",
"line": 25,
"function": "getKey",
"class": "Illuminate\Database\Eloquent\Model",
"type": "->"
},

[Lakshan-Madushanka]

I think this is not a telescope issue.
Eloquent doesn't support composite keys. laravel/framework#5517

[driesvints]

Thanks @Lakshan-Madushanka