Fix for Code-1003 cantMakePayment error in Flutter SDK
The 1003 error, cantMakePayments, indicates that in-app purchases can't be made on this device.
If you’re encountering the cantMakePayments error, this is usually due to one of the reasons:
- Device restrictions: The error is not related to Adapty. See the ways to fix the issue below.
- Observer mode configuration: The
makePurchasemethod and the observer mode can't be used at the same time. See the section below.
Issue: Device restrictions
| Issue | Solution |
|---|---|
| Screen Time restrictions | Disable In-App Purchase restrictions in Screen Time |
| Account suspended | Contact Apple Support to resolve account issues |
| Regional restrictions | Use App Store account from supported region |
Issue: Using both Observer mode and makePurchase
If you are using makePurchases to handle purchases, you don't need to use Observer mode. Observer mode is only needed if you implement the purchase logic yourself.
So, if you're using makePurchase, you can safely remove enabling Observer mode from the SDK activation code.