Xamarin Forms On Platform The property 'Default' is set more than once

Question

I am using Xamarin.Forms version 3.2.0.809874-pre3.

I am facing a problem that with this version I am getting the error "The property 'Default' is set more than once" when using OnPlatform at XAML.

Here is my code:

<ContentPage.Padding>
    <OnPlatform x:TypeArguments="Thickness">
        <On Platform="Android">10,5,10,0</On>
        <On Platform="iOS">10,20,10,0</On>
    </OnPlatform>
</ContentPage.Padding>

Answer 1

I'm was getting this too... Looks like this is just an intellisence bug. The apps compile fine.

You can build the solution F6 and the error goes away...but resurfaces when you edit the file.