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RadListView throws NSInvalidArgumentException exception on ios platform
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This is a migrated thread and some comments may be shown as answers.
Cage
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Cage asked on 31 Mar 2020, 08:15 AM

After I Upgrade xamarin.ios SDK to 13.4, create a new RadListView will throw following exception :

**Foundation.MonoTouchException:** 'Objective-C exception thrown.  Name: NSInvalidArgumentException Reason: -[Telerik_XamarinForms_DataControlsRenderer_iOS_ListViewDataSource settings]: unrecognized selector sent to instance 0x600003017680

Any suggestion so i can overcome this problem?
My Licence had expired ,so i'm still using Telerik® UI for Xamarin 2018.1.405.240

 

 

Regards,
Robert

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Didi
Telerik team
answered on 31 Mar 2020, 01:38 PM

Hello Cage,

The exception observes when the Xamarin.iOS SDK version is updated. The issue related to the RadListView control can be reproduced when the collection binded to the control is changed: added new item, removed item, updated the source, etc. The issue can be reproduced in latest versions of iOS.  

We have fixed this in our latest release Telerik UI for Xamain v 2020.1.318.1. The solution is using the latest version of Telerik UI for Xamarin. You can check the Renewing your license and Telerik UI for Xamarin Upgrade options 

Regards,
Didi
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Cage
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Didi
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