Does it work with .Net Standard 2.0?

[stesvis]

I followed the exact steps in the example, the project builds but when it's loading the page (android) I get this exception:

Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object.

Is the problem the fact that I am using .Net standard 2.0 instead of the older PCL?

[eopeter]

Seems there is an issue with Icon file binding. Works with Text and not using Icon. Can you try replacing your Icon with Text and see if it crashes?

[stesvis]

I tried that, same result. I just pushed this demo app to a repo https://github.com/stesvis/CircleButtonTest

Is there anything that I forgot to set up maybe?

NOTE: I only initialized it for android in this demo, but in my real app i did iOS too

[eopeter]

I do see your changes and it looks correct. The Text vs Icon may not be the issue then.

[stesvis]

I've had issues with several plugins since .Net standard replaced PCL when you start a new XF project. Could it be some compatibility issue?

[eopeter]

Could be. If you revert this plugin to v 1.2.53, do you still have issues?

[stesvis]

I just did and yes it behaves the same.

[AdamGrzesiak]

Same here :(

[pauledenlara]

buen dia, yo estoy empezando a usar este plugin en un proyecto .Net Standard 2.0,

en android anda de maravilla, pero en ios me marca el error :

ya modificque el archivo info.plist

estoy usando la version 2.0.2.1

System.ArgumentNullException: Value cannot be null. Parameter name: value

2018-06-26 10:41:15.312 AppBussat.iOS[25100:386769] Unhandled Exception: System.ArgumentNullException: Value cannot be null. Parameter name: value at UIKit.UIButton.set_Font (UIKit.UIFont value) [0x0000e] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.12.0.4/src/Xamarin.iOS/UIKit/UIButton.g.cs:758 at ButtonCircle.FormsPlugin.iOS.ButtonCircleRenderer.OnElementChanged (Xamarin.Forms.Platform.iOS.ElementChangedEventArgs1[TElement] e) [0x00089] in <6cfc3ee70eb048c8965f01eae7509a12>:0 at Xamarin.Forms.Platform.iOS.VisualElementRenderer1[TElement].SetElement (TElement element) [0x00122] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementRenderer.cs:192 at Xamarin.Forms.Platform.iOS.VisualElementRenderer1[TElement].Xamarin.Forms.Platform.iOS.IVisualElementRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00000] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementRenderer.cs:141 at Xamarin.Forms.Platform.iOS.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x00014 ] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Platform.cs:198 at Xamarin.Forms.Platform.iOS.VisualElementPackager.OnChildAdded (Xamarin.Forms.VisualElement view) [0x0003d] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:97 at Xamarin.Forms.Platform.iOS.VisualElementPackager.Load () [0x0001e] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:46 at Xamarin.Forms.Platform.iOS.VisualElementRenderer1[TElement].SetElement (TElement element) [0x000de] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementRenderer.cs:179 at Xamarin.Forms.Platform.iOS.VisualElementRenderer1[TElement].Xamarin.Forms.Platform.iOS.IVisualElementRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00000] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementRenderer.cs:141 at Xamarin.Forms.Platform.iOS.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x00014] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Platform.cs:198 at Xamarin.Forms.Platform.iOS.VisualElementPackager.OnChildAdded (Xamarin.Forms.VisualElement view) [0x0003d] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:97 at Xamarin.Forms.Platform.iOS.VisualElementPackager.Load () [0x0001e] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:46 at Xamarin.Forms.Platform.iOS.VisualElementRenderer1[TElement].SetElement (TElement element) [0x000de] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementRenderer.cs:179 at Xamarin.Forms.Platform.iOS.VisualElementRenderer1[TElement].Xamarin.Forms.Platform.iOS.IVisualElementRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00000] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementRenderer.cs:141 at Xamarin.Forms.Platform.iOS.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x00014] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Platform.cs:198 at Xamarin.Forms.Platform.iOS.VisualElementPackager.OnChildAdded (Xamarin.Forms.VisualElement view) [0x0003d] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:97 at Xamarin .Forms.Platform.iOS.VisualElementPackager.Load () [0x0001e] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:46 at Xamarin.Forms.Platform.iOS.VisualElementRenderer1[TElement].SetElement (TElement element) [0x000de] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementRenderer.cs:179 at Xamarin.Forms.Platform.iOS.VisualElementRenderer`1[TElement].Xamarin.Forms.Platform.iOS.IVisualElementRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00000] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementRenderer.cs:141 at Xamarin.Forms.Platform.iOS.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x00014] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Platform.cs:198 at Xamarin.Forms.Platform.iOS.VisualElementPackager.OnChildAdded (Xamarin.Forms.VisualElement view) [0x0003d] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:97 at Xamarin.Forms.Platform.iOS.VisualElementPackager.Load () [0x0001e] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:4 6 at Xamarin.Forms.Platform.iOS.ScrollViewRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x00087] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Renderers\ScrollViewRenderer.cs:66 at Xamarin.Forms.Platform.iOS.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x00014] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Platform.cs:198 at Xamarin.Forms.Platform.iOS.VisualElementPackager.OnChildAdded (Xamarin.Forms.VisualElement view) [0x0003d] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:97 at Xamarin.Forms.Platform.iOS.VisualElementPackager.Load () [0x0001e] in D:\a\1\s\Xamarin.Forms.Platform.iOS\VisualElementPackager.cs:46 at Xamarin.Forms.Platform.iOS.PageRenderer.ViewDidLoad () [0x00086] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Renderers\PageRenderer.cs:123 at (wrapper managed-to-native) ObjCRuntime.Messaging.IntPtr_objc_msgSendSuper(intptr,intptr) at UIKit.UIViewController.get_View () [0x0002a] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.12.0.4/src/Xam arin.iOS/UIKit/UIViewController.g.cs:2938 at Xamarin.Forms.Platform.iOS.PageRenderer.get_NativeView () [0x00000] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Renderers\PageRenderer.cs:41 at Xamarin.Forms.Platform.iOS.PageRenderer.SetElement (Xamarin.Forms.VisualElement element) [0x0004f] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Renderers\PageRenderer.cs:56 at Xamarin.Forms.Platform.iOS.Platform.CreateRenderer (Xamarin.Forms.VisualElement element) [0x00014] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Platform.cs:198 at Xamarin.Forms.Platform.iOS.NavigationRenderer.CreateViewControllerForPage (Xamarin.Forms.Page page) [0x00008] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Renderers\NavigationRenderer.cs:346 at Xamarin.Forms.Platform.iOS.NavigationRenderer+d__47.MoveNext () [0x0001d] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Renderers\NavigationRenderer.cs:333

[mzhukovs]

Works fine for me with .net standard instead of PCL. Are you using the correct icon code? The one in the readme is wrong, it shouldn't have the "-ic" in the name, and it crashes the app. If I have time, I'll submit a pull request to NOT crash the app when the icon key provided isn't found and instead display the unicode replacement character.

[wilsonvargas]

Thank you so much!! @mzhukovs all your contributions have been merged to master branch. In this moment i'm uploading new version to nuget.