You may have forgotten to add the renderers and also possibly the the calls to TelerikForms.Init().
I've listed the things you need to get started with RadSiderDrawer below, do them in order:
1 - Make sure you've added the required assemblies for RadSiderDrawer
2 - Make sure you have registered the renderers
(this is the part you may have missed)
3 - To add the control to the view, follow Getting Started with RadSideDrawer
Also,make sure you have a call to TelerikForms.Init()
in each platform target, right before Xamarin's Forms.Init().
If you're still stuck, you can use the Telerik Xamarin Forms Project Creation Wizard
to create a fully functional Xamarin.Forms app and look at the configuration.
Let us know if you have any further trouble. Please include screenshots of your relevant AppDelegate.cs
files so that we can see what you're working with.
Lance | Tech Support Engineer, Sr.
Telerik by Progress
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