Grid Editing with Nullable boolean

[shawndewet]

When I try to apply this approach:
https://github.com/telerik/ui-for-aspnet-mvc-examples/tree/master/grid/grid-inline-editing-with-nullable-boolean

I get this error:
The nullableBoolean binding is not supported by the DropDownList widget

[VicTachev]

I tried the example with the older and the latest version and editing works as expected on my end.

Would you submit a ticket with a sample project where the error you are seeing is replicated? This will enable us to examine the behavior and look for what is causing the error.