I’m trying to use UUID for spatie, and followed the instruction from official document. Everything went well until I have to assignRole to user.

It return 0

Where it should have same value as role_id

these are my codes following the guide

config/permission.php

'models' => [

    'permission' => AppModelsPermission::class,

    'role' => AppModelsRole::class,

],
'column_names' => [
    'role_pivot_key' => null, //default 'role_id',
    'permission_pivot_key' => null, //default 'permission_id',


    'model_morph_key' => 'model_ulid',


    'team_foreign_key' => 'team_id',
],

user seeder

$user = User::create([
    .
    .
    .
]);

// Set TeamId
setPermissionsTeamId(1);

$user->assignRole('superadmin');

both of my role and permission models

class Role extends SpatieRole
{
    use HasFactory, HasUlids;

    protected $primaryKey = 'ulid';

    protected $fillable = [
        'name',
        'guard_name',
    ];

}