IAP Certification Problem

Question

my application failed certification on microsoft for add in app purchase 

The application terminates unexpectedly in response to user input.

Steps to Reproduce:

1. Launch the application.

2. Tap the screen to bring up the bar.

3. Select the "Shopping Cart" icon.

4. Notice the application unexpectedly terminates. 
how can i pass the certification i add product but before it be live

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DesertQueen

Answer 1

It is hard to tell without some sort of repro however if you look at the 'Top related threads' links on the left, you will see some general threads of how this has been resolved by others.

Generally, test for exceptions and don't assume connectivity.  Test with no network etc...

-Jeff

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Jeff Sanders (MSFT)

@jsandersrocks - Windows Store Developer Solutions @WSDevSol
Getting Started With Windows Azure Mobile Services development? Click here
Getting Started With Windows Phone or Store app development? Click here
My Team Blog: Windows Store & Phone Developer Solutions
My Blog: Http Client Protocol Issues (and other fun stuff I support)

Answer 2

i saw all of them and my problem is different of them .
i read http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj681689(v=vs.105).aspx 
but i didn't reach to any thing 

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DesertQueen

Answer 3

Hi,

Did you tested your app with demo IAP Products. Please add test products and test first before going for app publishing.
Here is detailed link how to test IAP on development stage.
http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj681689%28v=vs.105%29.aspx

Regards,
Arslan Pervaiz

Answer 4

yes Arslan Pervaiz that is the link i read i could not 

Deploy the mock service on a local machine and when i take storefront from the moc sample 

i receive this exception  

Error HRESULT E_FAIL has been returned from a call to a COM component. COM component

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DesertQueen

Answer 5

i can't test iap purchase  before upload i don't know what is wrong in my code 

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DesertQueen

Answer 6

Hi D,

We cannot guess what your code is doing so you will need to post a complete sample that illustrates the problem or open a support case with Microsoft at http://support.microsoft.com/oas

-Jeff

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Jeff Sanders (MSFT)

@jsandersrocks - Windows Store Developer Solutions @WSDevSol
Getting Started With Windows Azure Mobile Services development? Click here
Getting Started With Windows Phone or Store app development? Click here
My Team Blog: Windows Store & Phone Developer Solutions
My Blog: Http Client Protocol Issues (and other fun stuff I support)

Answer 7

i upload xap into store and take the App ID and put in WMAppManifset then i add a product into app in store then i use that to buy product 
var listing = await CurrentApp.LoadListingInformationAsync();
                                var product =
                                    listing.ProductListings.FirstOrDefault(p => p.Value.ProductId == "22333" && p.Value.ProductType == ProductType.Durable);
                                if (CurrentApp.LicenseInformation.ProductLicenses[product .Value.ProductId].IsActive)
                                {
                                    MessageBox.Show(AppResources.lblBuyMsg);
                                }
                                else
                                {
                                    receipt = bool.Parse(await CurrentApp.RequestProductPurchaseAsync(product .Value.ProductId, false));


                                }

it throw exception
Exception from HRESULT: 0x805A0194
at var listing = await CurrentApp.LoadListingInformationAsync();

                                  

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DesertQueen

Answer 8

Hi,

You need just try/catch block just to solve this issue.

http://social.msdn.microsoft.com/Forums/wpapps/en-us/31d86b03-29f3-471b-86ca-b6fd09f8e423/iap-exception-if-choose-cancel-in-confirm-screen-error-hresult-efail-has-been-returned-from-a-call

Regards,
Arslan Pervaiz