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1
Vote

Divide by Zero if no pictures

I took the Carousel Features page and changed the BirdDetails list to have a new but empty list. When I run the page, you get a carousel that looks like this:

Emptytwo empty bars


Shortly afterwards, on the page, I get a DivideByZeroException:

System.DivideByZeroException: Attempted to divide by zero.
   at Syncfusion.Blazor.Navigations.SfCarousel.OnSlideTimerEvent(Object source, ElapsedEventArgs e)
   at System.Threading.Tasks.Task.<>c.b__128_1(Object state)
   at System.Threading.QueueUserWorkItemCallback.<>c.<.cctor>b__6_0(QueueUserWorkItemCallback quwi)
   at System.Threading.ExecutionContext.RunForThreadPoolUnsafe[TState](ExecutionContext executionContext, Action`1 callback, TState& state)
   at System.Threading.QueueUserWorkItemCallback.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
   at System.Threading.Thread.StartCallback()

I'm sure a workaround is to have something there, but it would be nice if it could show an empty canvas or something.