updateBatch(): Argument #2 ($index) must be of type string

Hello!

I am getting this exception :

CodeIgniter\Database\BaseBuilder::updateBatch(): Argument #2 ($index) must be of type ?string, array given
My code is this , its in a function inside my model.

PHP Code:

$db = $this->db;

    $builder = $db->table($this->table);
    $builder->updateBatch($data,['date','name', 'winner_name','runnerUp_name', 'titleAvgEloRating', 'matchID']); 


In the CI4 documentation the example :

PHP Code:

$data = [
    [
        'title'  => 'Title 1',
        'author' => 'Author 1',
        'name'  => 'Name 1',
        'date'  => 'Date 1',
    ],
    [
        'title'  => 'Title 2',
        'author' => 'Author 2',
        'name'  => 'Name 2',
        'date'  => 'Date 2',
    ],
];
$builder->updateBatch($data, ['title', 'author']); 


Does not appear to show second argument as a String, but as an array. I am doing something wrong? Or is there a bug here?

Upgrade CI4.

Since v4.3.0, the second parameter $index of updateBatch() has changed to $constraints. It now accepts types array, string, or RawSql.
https://codeigniter4.github.io/CodeIgnit...pdatebatch

ci-phpunit-test | CodeIgniter Testing Guide | CodeIgniter 3 to 4 Upgrade Helper

Upgrade CI4.

Since v4.3.0, the second parameter $index of updateBatch() has changed to $constraints. It now accepts types array, string, or RawSql.
https://codeigniter4.github.io/CodeIgnit...pdatebatch

i updated to 4.4.6 and i will test but i cant get any further until i solve another bug that has appeared after the update, not happening before the update.

Code:

public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);

       
        $this->session = \Config\Services::session();

ErrorException:

Attempt to read property "driver" on null

I am loading the session in the bascontroller but no luck

---

Upgrade CI4.

Since v4.3.0, the second parameter $index of updateBatch() has changed to $constraints. It now accepts types array, string, or RawSql.
https://codeigniter4.github.io/CodeIgnit...pdatebatch

i updated to 4.4.6 and i will test but i cant get any further until i solve another bug that has appeared after the update, not happening before the update.

Code:

public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);

       
        $this->session = \Config\Services::session();

ErrorException:

Attempt to read property "driver" on null

I am loading the session in the bascontroller but no luck

I was able to solve the issue by adding the session.php to the App/Config folder , i had not checked this was a requirement in the upgrade!

See https://codeigniter4.github.io/CodeIgnit...ading.html

ci-phpunit-test | CodeIgniter Testing Guide | CodeIgniter 3 to 4 Upgrade Helper