Fórum OpenCart Brasil

if ($response_has_results_key && $response_has_at_least_one_item) {
	$customer_id = $response["response"]["results"][0]["id"];
} else {
	$new_customer = $this->createCustomer();
	$customer_id = $new_customer["response"]["id"];             //Erro aqui, Undefined index: id     na linha 323
}
return $customer_id;

private function createCustomer() {
	$this->load->model('checkout/order');
	$order_info = $this->model_checkout_order->getOrder($this->session->data['order_id']);
	$customer = array('email' => $order_info['email']);
	$uri = '/v1/customers/';
	$response = $this->get_instance_mp()->post($uri, $customer);
		return $response;

					
if (isset($response['response']['cause'])) {
	if (isset($response['response']['cause']['code']) && isset($response['response']['cause']['description'])) {
		$message .= " - " . $response['response']['cause']['code'] . ': ' . $response['response']['cause']['description'];
	} else if (is_array($response['response']['cause'])) {
		foreach ($response['response']['cause'] as $cause) {
			$message .= " - " . $cause['code'] . ': ' . $cause['description'];    //Erro aqui Undefined index: code & Undefined index: description na linha 499 
		}
	}
}