Opencart new shippping module error while checkout

Question

Warning: Shipping method required!
When i proceed to checkout with a new shipping module.

My model code is given below:

if ($status) {
    $quote_data = array();

    $quote_data['ndz.ndz'] = array(
        'code'         => 'ndz',
        'title'        => $this->config->get('ndz_name'),
        'cost'         => $this->config->get('ndz_amount'),
    'text'         => $this->currency->format($this->config->get('ndz_amount'))
    );

    $method_data = array(
        'code'       => 'ndz',
        'title'      => $this->language->get('text_title'),
        'quote'      => $quote_data,
    'sort_order' => $this->config->get('ndz_sort_order'),
    'name' => $this->config->get('ndz_name'),
    'amount' => $this->config->get('ndz_amount'),
        'error'      => false
    );
}

return $method_data;

Help?

Answer 1

Try changing your

$quote_data['ndz.ndz'] = array(
    'code'         => 'ndz',

to

$quote_data['ndz'] = array(
    'code'         => 'ndz.ndz',