Doesn't callback OnPurchaseFailed on Android with IAP version 2.2.0

Hi,

I have a game which uses Unity IAP plugin and working without any problem before updating to 2.1.1 version from Package Manager. Also I tried to download from asset store which is currently 2.2.0.
Problem is, when making a purchase from google play and cancel plugin doesn't call any event like OnPurchaseFailed so I can't return to my main flow.
Checked both with unity 2020.1.12 and 2019.4.10

thanks

 

I am seeing a similar problem when testing our purchased fail flow. In my case this is simply running the Android platform in the editor (so not really talking to the Google Play store).

I call controller.InitiatePurchase(product); with a product key that I know was not declared in the builder as a way to force an issue to happen in the editor, but the function initiate purchase simply prints "Trying to purchase null Product" to the console and doesn't call the failed callback. Since the function doesn't return a value either, there is no way to know that the purchase didn't even start and we're stuck on our "please wait" screen.

Granted this is a test scenario and not one that should happen in a normal situation, but I'd still expect the function to notify us that it returned immediately and there is no upcoming callback.

 

Hello, I get the same problem. Did you manage to fix it?

 

Hello, any way to return to version 2.1.1 ?

 

thank you very much

 

Just tested on 2.2.2 and it's fixed, thanks

 

Just updated both: plugin (2.2.2) and package (2.2.1). However, Unity IAP still doesn't call callback.

OnPurchaseFailed

.

Error message and stacktrace from logcat:

Code (csharp):

1. Failed to purchase unknown product {0}: productId:Coffee reason:UserCancelled message:
2. UnityEngine.Logger:LogError(String, Object)
3. UnityEngine.Purchasing.PurchasingManager:OnPurchaseFailed(PurchaseFailureDescription)
4. System.Action:Invoke()
5. UnityEngine.Purchasing.Extension.UnityUtil:Update()

 

I use store specific IDs. And there is a bug in In App Purchasing 2.2.1 package.

I changed 168th line in `PurchasingManager.cs` (method `OnPurchaseFailed`)
from:

var product = products.WithStoreSpecificID(description.productId);

to:

var product = products.WithID(description.productId);

And it fixed this issue for me.

 

Any plans or any chance of integrating those packs under package manager? It would make it so much better to have a single package...

 

https://forum.unity.com/threads/a-c...rges-the-unity-iap-plugin-3-0-0-soon.1009678/

 

Just tried the latest plugin 2.2.3. This appears to be fixed now.