How can I read the message "Sandbox receipt used in production"?

[janczakb]

Apple rejected my application,

their suggestion:

When validating receipts on your server, your server needs to be able to handle a production-signed app getting its receipts from Apple’s test environment. The recommended approach is for your production server to always validate receipts against the production App Store first. If validation fails with the error code "Sandbox receipt used in production," you should validate against the test environment instead.

[Sam-Spencer]

Hi! Thanks for sharing this issue. This is a common issue that seems to be occurring during App Review. The community (myself included) is working on resolving these issues. For workarounds, I strongly suggest you look at some of the other app-review related issues

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Also, please take a look at issue #550. Your help with this project is dearly needed!

[isseium]

I think this is may same reason issue #545 .
I've created a link for anyone who also found this issue.

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I have same error, but I could not reproduce in my environment. It may happens only in Apple Review environment.
However I tried verify receipt in my server side. I think that we should not use SwiftyStoreKit.verifyReceipt.

Then, I passed apple review.

[Mihai-github]

Hi, I'm having the same issue... anyone has a clear solution or something to help me debug this because is not clear why this happens.

[hoho0482]

Just got exactly the same. Anyone made progress with this?

[kkk-shimizu]

Please tell me how to solve this.
I've been stuck with this issue for 2 months now and can't move forward.

[sabiland]

Refactor code to StoreKit 2 with this GIT library: Mercato
I do not have any problems with Mercato.