No payment sheet has been initialized yet

[EnettyTech]

Describe the bug
I encountered an error when using initPaymentSheet, and the returned error was "flutter: StripeException(error: LocalizedErrorMessage(code: FailureCode.Failed, localizedMessage: No payment sheet has been initialized yet, message: No payment sheet has been initialized yet, stripeErrorCode: null, declineCode: null, type: null))". I had applied the settings beforehand, just like in the documentation. The strange thing is that on the dashboard, the transaction was successful and the amount was added to the balance.

To Reproduce
Steps to reproduce the behavior:

1. applySettings
2. Tapping the confirm button.
3. Get clientSecret from server, input test card 4242424242424242 and pay

Expected behavior
A clear and concise description of what you expected to happen.

Smartphone / tablet

• Device: IOS 16 Pro Max simulator
• OS: IOS 18.2
• Package version: 11.3.0
• Flutter version: 3.27.0

Additional context
Apply Settings:

  Stripe.publishableKey = "my_publishable_key";
    Stripe.merchantIdentifier = 'merchant.com.any_text';
    await Stripe.instance.applySettings();

On tap button function

Future<void> _makePayment(BuildContext context) async {
    try {
      final bloc = context.read<AiCurrencyPaymentBloc>();
      final response = await bloc.getPaymentIntent(amountController.text);
      if (response.clientSecret.isNotEmpty) {
        await Stripe.instance.initPaymentSheet(
          paymentSheetParameters: SetupPaymentSheetParameters(
            paymentIntentClientSecret: response.clientSecret,
            merchantDisplayName: 'Demo',
          ),
        );
      }
      await _showPaymentSheet();
    } catch (e) {
      print(e);
    }
  }

  Future<void> _showPaymentSheet() async {
    try {
      await Stripe.instance.presentPaymentSheet();
      await Stripe.instance.confirmPaymentSheetPayment();
      // Navigator.pop(context);
    } catch (e) {
      print(e);
    }
  }

[remonh87]

you should not use confirmpaymentsheet unless you are using the custom flow which in your example you.

Also I think the response.clientscreet is empty and then you directly go to _showPaymentsheet. I think that method should be inside the if statement. Hope it helps

[EnettyTech]

you should not use confirmpaymentsheet unless you are using the custom flow which in your example you.

Also I think the response.clientscreet is empty and then you directly go to _showPaymentsheet. I think that method should be inside the if statement. Hope it helps

I don't think the issue lies in the if statement. In my test attempts, response.clientSecret was never empty. I also updated the code to run confirmPaymentSheetPayment only when response.clientSecret is not empty, but the error still occurs.

Future<void> _makePayment(BuildContext context) async {
    try {
      final bloc = context.read<AiCurrencyPaymentBloc>();
      final response = await bloc.getPaymentIntent(amountController.text);

      if (response.clientSecret.isNotEmpty) {

        await Stripe.instance.initPaymentSheet(
          paymentSheetParameters: SetupPaymentSheetParameters(
            paymentIntentClientSecret: response.clientSecret,
            merchantDisplayName: 'Demo',
          ),
        );

       await _showPaymentSheet();
      }
    } catch (e) {
      print(e);
    }
  }

[EnettyTech]

No update??