Thanks for contacting us and for reporting this issue.
I would like to inform you that we have been able to reproduce this issue on our side. We have identified the reason for this exception and have logged it in our TODO system for fixing.
For the time until the fix is officially released, my suggestion is to stop using the DisplayMemberPath
property and define a simple DataTemplate
for your items which has a TextBlock
in it that is bound to the same property you are using to visualize your business object.
Let me know if you need further assistance on this.
the Telerik team
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