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Syncfusion Feedback

Observable Collection error after upgrade

Thread ID:





147847 Sep 25,2019 03:39 PM UTC Sep 26,2019 10:22 AM UTC Xamarin.Forms 1
Tags: SfLinearGauge
Asked On September 25, 2019 03:41 PM UTC


After the upgrad from to I've got this error message:

Gravidade Código Descrição Projeto Arquivo Linha Estado de Supressão
Erro CS0012 O tipo "ObservableCollection<>" está definido em um assembly que não é referenciado. Você deve adicionar uma referência ao assembly "netstandard, Version=, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51". seller C:\dev\vsts.napisapp\Pages\OrderItemListPage.xaml.cs 44 Ativo

Please see the code bellow, I need some help.

                SfLinearGauge linearGauge = new SfLinearGauge();
                LinearScale linearScale = new LinearScale();
                linearScale.ScaleBarColor = Color.FromHex("#e0e0e0");
                linearScale.LabelColor = Color.FromHex("#424242");
                linearGauge.Scales.Add(linearScale);// error in this line

Bharathiraja K [Syncfusion]
Replied On September 26, 2019 10:22 AM UTC

Hi Leo, 
Greetings from Syncfusion. We have upgraded our source project to .NetStandard 2.0 from the release version So we suggest you to upgrade your application project to .NetStandard 2.0 to avoid this issue. 


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