Im using a grid to display near real-time data from c#/ASP.Net server side via SignalR - adding/updating data rows with pushUpdate().
I already have one grid working in this manner but I haven't been able to work out why updates to a new grid are failing with the error:
In the following line (kendo.all.js:6762) - I noticed that model.id was undefined:
I have replicated this on dojo. It appears the grid/datasource doesn't handle the initial data, then does reflect the first update, but not the second.
On my machine, I'm using the following:
Kendo UI for jQuery R3 2019