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Error checking version on iOS

See original GitHub issue

Bug

Plugin Version: 1.1.2 and 2.0.0-beta.76 Platform: iOS Device/Hardware: iPhone 6

Expected behavior

Getting the latest version should return a boolean

Actual behavior

Exception is thrown.

Error looking up app details in App Store. BundleIdentifier=<Removed for security reasons, but matches what is in appstoreconnect>
  at Plugin.LatestVersion.LatestVersionImplementation.LookupApp () [0x0017f] in <b9443c4023a448e79dd79a7c32c8f968>:0 
  at Plugin.LatestVersion.LatestVersionImplementation.GetLatestVersionNumber () [0x00065] in <b9443c4023a448e79dd79a7c32c8f968>:0 
  at Plugin.LatestVersion.LatestVersionImplementation.IsUsingLatestVersion () [0x00077] in <b9443c4023a448e79dd79a7c32c8f968>:0 
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
  at System.Collections.Generic.List`1[T].get_Item (System.Int32 index) [0x00009] in <624bcc4ce53347508a7b8fa821d78da4>:0 
  at System.Json.JsonArray.get_Item (System.Int32 index) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/src/Xamarin.iOS/external/corefx/src/System.Json/src/System/Json/JsonArray.cs:36 
  at Plugin.LatestVersion.LatestVersionImplementation.LookupApp () [0x0011d] in <b9443c4023a448e79dd79a7c32c8f968>:0

Steps to reproduce the issue

try
{
    var latest = await CrossLatestVersion.Current.IsUsingLatestVersion();
}
catch (Exception x)
{
    return;
}

Issue Analytics

State:
Created 3 years ago
Comments:9 (2 by maintainers)

Top GitHub Comments

7reactions

lunjiocommented, Apr 19, 2020

The same issue here, the reason is your app available only in limited region (in my case is Russian Federation), so there must be included country identifier beetwen “http://itunes.apple.com/” and “/lookup?bundleId={bundle identifier}”, ill try make pull request, to solve issue.

1reaction

edsnidercommented, Apr 6, 2021

I got it ready yesterday but dealing with a failure in the CI pipeline. Once that is fixed it will roll out to Nuget.