michael-1219_webhooks | Stripe Developers | Page 1

graceful lodgeBOT Oct 31, 2024, 10:24 AM

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michael-1219_webhooks, 5 days ago, 19 messages

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livid orchid Oct 31, 2024, 10:25 AM

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this is the log of server

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📎 message.txt

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hi there

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and this is code sniping

slender gull Oct 31, 2024, 10:29 AM

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Hi
Have you tried to check what element is missing in the event payload ?

livid orchid Oct 31, 2024, 10:29 AM

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not sure acttually

slender gull Oct 31, 2024, 10:29 AM

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You need to debug your integration and check

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what you can is to use stripe cli

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and forward the event to your localhot and debug the event ingestions

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https://docs.stripe.com/webhooks#test-webhook

livid orchid Oct 31, 2024, 10:32 AM

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got it

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appriciate it, i am going to try

graceful lodgeBOT Oct 31, 2024, 10:38 AM

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livid orchid Oct 31, 2024, 10:49 AM

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In the stripe_events method of the PayController class, an exception (java.util.NoSuchElementException: No value present) is thrown when processing a Stripe webhook callback. Specifically, the error occurs at the line event.getDataObjectDeserializer().getObject().get(), indicating that an attempt was made to retrieve the value of an empty Optional object, which resulted in the exception.

Possible Causes

1.    Deserialization Failure: The Stripe event data may not be deserialized as expected, leading to event.getDataObjectDeserializer().getObject() returning an empty Optional. This could happen if some required fields are missing in the event data or if the data format does not match the expected structure.
2.    Missing Event Data: It’s possible that certain types of webhook events do not include a data.object field, while the code assumes that all events contain it. If Stripe sends an event without data.object, then getDataObjectDeserializer().getObject() would return an empty value.
3.    Incorrect Webhook Verification: If the webhook signature verification fails, it could lead to data parsing issues. Therefore, it’s important to ensure that the webhookSecret is correctly configured and that the webhook verification is successful.
4.    Data Structure Differences in Testing Environment: In a test environment, Stripe may return data with a different structure, causing the code to encounter an empty Optional when accessing certain fields.

iron gulch Oct 31, 2024, 10:50 AM

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Which version of the SDK are you using?

livid orchid Oct 31, 2024, 10:50 AM

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2024-06-20

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i am not very sure about what cause this error, since I am not very familier with webhook

iron gulch Oct 31, 2024, 10:51 AM

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No, that's the API version. Which SDK version: https://github.com/stripe/stripe-java/blob/master/CHANGELOG.md

GitHub

stripe-java/CHANGELOG.md at master · stripe/stripe-java

Java library for the Stripe API. . Contribute to stripe/stripe-java development by creating an account on GitHub.

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Looks like 26.0.0 according to logs which aligns with that API version

graceful lodgeBOT Oct 31, 2024, 10:54 AM

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livid orchid Oct 31, 2024, 10:54 AM

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yeah i though the api version might not be the causes of this error

iron gulch Oct 31, 2024, 10:55 AM

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My guess would be that signature verification is failing via constructEvent, generally happens for one of two reasons:

Event payload is malformed – constructEvent requires the raw event payload
Your signing secret is wrong

iron gulch Oct 31, 2024, 10:55 AM

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livid orchid yeah i though the api version might not be the causes of this error

It can be though for strongly typed SDKs like Java if your SDK version mismatches the API version the event(s) are generated in. That's why I checked

livid orchid Oct 31, 2024, 10:56 AM

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i actually not sure how to check stripe-jave version, but java-SDK in this project is 1.8

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got you point

livid orchid Oct 31, 2024, 10:58 AM

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iron gulch My guess would be that signature verification is failing via `constructEvent`, g...

hot to check them

tidal mirage Oct 31, 2024, 11:00 AM

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you only get this error of getDataObjectDeserializer().getObject being empty if there's an API version mismatch. What version of stripe-java is your project using?

livid orchid Oct 31, 2024, 11:01 AM

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emmm, how to check the stripe-java version

tidal mirage Oct 31, 2024, 11:02 AM

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check your pom.xml perhaps

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search for "stripe-java" in your project and find the file where you declare the dependency. etc

livid orchid Oct 31, 2024, 11:07 AM

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the version is 24

tidal mirage Oct 31, 2024, 11:08 AM

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can you share the exact version?

livid orchid Oct 31, 2024, 11:08 AM

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24.0.0

tidal mirage Oct 31, 2024, 11:09 AM

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ok. Well that version https://github.com/stripe/stripe-java/blob/master/CHANGELOG.md#2400---2023-10-16
uses API version 2023-10-16 , which means it can not handle a webhook event that is sent using the API version 2024-06-20, which is exactly why you're getting this error.

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the 'easiest' fix would be to update your code to use the latest version of the library (28.0.0) and also create a new webhook endpoint that uses the latest API version, and use that instead.

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alternative solutions include

create a webhook endpoint pinned to 2023-10-16 and use that(you have to do that in the API (https://docs.stripe.com/api/webhook_endpoints/create#create_webhook_endpoint-api_version), the Dashboard doesn't support it)
find which version of stripe-java supports 2024-06-20 and use that in the project(though I don't recommend upgrading to "old" versions of the library like that).

livid orchid Oct 31, 2024, 11:14 AM

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appreciate your help, i will try it

tidal mirage Oct 31, 2024, 11:16 AM

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another alternative is there is an "unsafe" function you can call to try and access the data anyway even if the API versions don't match dataObjectDeserializer.deserializeUnsafe()

livid orchid Oct 31, 2024, 11:16 AM

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tidal mirage ok. Well that version https://github.com/stripe/stripe-java/blob/master/CHANGELO...

but the api version i intergrated is 2024-6-20

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tidal mirage Oct 31, 2024, 11:17 AM

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well the API version you use in API requests is determined by the version of stripe-java you're using.

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the API version in webhooks is generally the default version on your account(which depends on when you created your Stripe account) , or you can create a new endpoint and set it to the latest API version, or use https://docs.stripe.com/api/webhook_endpoints/create#create_webhook_endpoint-api_version as mentioned

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in your case the best solution here is probably to create a webhook endpoint pinned to 2023-10-16 using that API call. Alternatively, upgrade your code + libraries + webhook to the lateset API version.

livid orchid Oct 31, 2024, 11:26 AM

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how could i choice the version you mentioned

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i dont find that choice actually

tidal mirage Oct 31, 2024, 11:28 AM

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quoting:

you have to do that in the API (https://docs.stripe.com/api/webhook_endpoints/create#create_webhook_endpoint-api_version), **the Dashboard doesn't support it **

#michael-1219_webhooks