由于付款方式无效，付款尝试失败。条纹laravel收银员错误

Question

我收到付款尝试失败，因为付款方式无效。条纹laravel收银员错误。我按照 laravel stripe 收银员文档做所有事情。

public function orderPost(Request $request) {
    $user = auth()->user();
    $paymentMethod = $request->paymentMethod;
    Stripe\Stripe::setApiKey('sk_test_51AKI9PG7pDGBBGY5eNZ8XBOF8HKjTQm9zXUFz4Ww72a3m73jOwDd75FgyDGmsYCxJ68vCuCVX8MmUujJDpCn41oc00TF5O4giI');
    if (is_null($user->stripe_id)) {
        $stripeCustomer = $user->createAsStripeCustomer();
    }
    $user->updateDefaultPaymentMethod($paymentMethod);
    $user->newSubscription('main','price_1IIAk5G7pDGBBGY50mjUUlhj')
        ->create($paymentMethod, [
            'name' => 'Tom Tom',
            'description' => 'test description',
            'email' =>'tomtom@gmail.com',
            "address" =>'VPO DLLDOD DOLODO'
    ]);
}