Google is indicating that we have some issue connecting to payment

[Abdulahaditsol]

Please use the Discussion board if you want to get some help. Please use issues to report bugs.

Description
I am getting error in RNIAP finishtransaction in android platform while testing subscription purchase purchase.
[Error: Google is indicating that we have some issue connecting to payment.]
it was working fine before when i was using "react-native-iap": "^4.4.0" but later after playstore warn regarding billing library I updated RNIAP to version 11 following this document https://react-native-iap.dooboolab.com/docs/get-started

Environment:

• react-native-iap:^11.0.7
• react-native: 0.63.3
• Platforms Android

---

[Optional] Additional Context
our users is effecting badly by this issue anyone have suggestion please share me.
Thanks

[andresesfm]

Please follow the migration guides

[Abdulahaditsol]

Hi andresesfm I followed the whole guide and our ios app is working well only affects the android app.

[andresesfm]

These are some possible causes: https://stackoverflow.com/questions/53858736/why-am-i-getting-developer-error-response-code-when-connecting-my-billingclient

[dimaischenko]

Hi andresesfm I followed the whole guide and our ios app is working well only affects the android app.

@Abdulahaditsol I guess I figured it out. For Android subscriptions, you need to pass isConsumable: false

finishTransaction({purchase: purchase, isConsumable: false})

And vice versa for iOS

finishTransaction({purchase: purchase, isConsumable: true})

I'll be checking things out more carefully and will be glad if someone else will check and write back. Actually the manual doesn't say it clearly and there is only a mention that for iOS subscription are consumable products.

@andresesfm And also in this example https://github.com/dooboolab/react-native-iap/blob/main/IapExample/src/screens/Subscriptions.tsx it is explicitly and platform-independent stated that the subscription is consumable , probably needs to be fixed

[dimaischenko]

It seems that for iOS subscriptions are non-consumables too, then you should pass isConsumable: false in finishTransaction for iOS too. I suspect it doesn't play a role in the case of iOS, which is why it worked in previous example. But we need to carefully review the manuals, for example at this page https://react-native-iap.dooboolab.com/docs/guides/purchases I found:

Subscribable products can be purchased just like consumable products and users can cancel subscriptions by using the iOS System Settings.

Which is a bit misleading as for me

[SufianBabri]

@dimaischenko thanks for your comment. It helped me solve the issue.

I have added a bit more information about it in this comment. Hopefully, it will clarify it further for others.