Problems giving permissions to a role when the id field is a uuid type

[Aldamar]

Description

After updating the migration file according to this guide , I configure my seeder to assign the default roles and permissions, so when I try to assign the permission to the role with the function $role->givePermissionTo($permission); it shows this error:

First I think it was a problem of UUID casting, so extended the model and indicate that the field must be cast to a string, but the problem reamins the same.

Steps To Reproduce

1. Set the DB driver to mariadb.
2. Update the migrations file according to this guide .
3. 4. Modify the migration on the primary id to get the default value from the Maria DB UUID function $table->uuid('id')->primary()->unique()->default(DB::raw('UUID()')) for the permissions and roles tables.
4. Execute the migrations (with the seeder in the example)
5. Try to assign a permission to a role

Example Application

https://github.com/Aldamar/laravel-permission-problems

Version of spatie/laravel-permission package:

6.7.0

Version of laravel/framework package:

v11.8.0

PHP version:

8.2

Database engine and version:

MariaDB LTS

OS: Windows/Mac/Linux version:

Debian in WSL2

[erikn69]

It seems to me that you are not adding your custom models to the configuration.

laravel-permission/config/permission.php

Lines 16 to 27 in c99dca7

	'permission' => Spatie\Permission\Models\Permission::class,
	/*
	* When using the "HasRoles" trait from this package, we need to know which
	* Eloquent model should be used to retrieve your roles. Of course, it
	* is often just the "Role" model but you may use whatever you like.
	*
	* The model you want to use as a Role model needs to implement the
	* `Spatie\Permission\Contracts\Role` contract.
	*/
	'role' => Spatie\Permission\Models\Role::class,

[Aldamar]

Hi @erikn69
Even changing de models in the permission file the error remains

[erikn69]

On your repo https://github.com/Aldamar/laravel-permission-problems/tree/main/app/Models, i didn't found any UUID model
UUID models are tested

laravel-permission/tests/TestModels/Permission.php

Lines 18 to 36 in c99dca7

	protected static function boot()
	{
	parent::boot();
	static::creating(function ($model) {
	if (empty($model->{$model->getKeyName()})) {
	$model->{$model->getKeyName()} = \Str::uuid()->toString();
	}
	});
	}
	public function getIncrementing()
	{
	return false;
	}
	public function getKeyType()
	{
	return 'string';
	}

laravel-permission/tests/TestModels/Role.php

Lines 58 to 77 in c99dca7

	protected static function boot()
	{
	parent::boot();
	static::creating(function ($model) {
	if (empty($model->{$model->getKeyName()})) {
	$model->{$model->getKeyName()} = \Str::uuid()->toString();
	}
	});
	}
	public function getIncrementing()
	{
	return false;
	}
	public function getKeyType()
	{
	return 'string';
	}
	}

[Aldamar]

Ty @erikn69
Now I see my error 😅, sorry for taking your time 🙇🏻‍♂️.