Telerik 2018.2.620.2, MonoAndroid 8.0
getting an exception on android only:
System.MissingMethodException: Default constructor not found for type Telerik.XamarinForms.DataControlsRenderer.Android.ListView.ListViewTemplateCellRenderer occurred
Added SkiaSharp.Views.Forms, doesn't seem to help.
<telerikDataControls:RadListView.ItemTemplate>
<DataTemplate>
<telerikListView:ListViewTemplateCell>
<telerikListView:ListViewTemplateCell.View>
<Grid Margin="20">
</Grid>
</telerikListView:ListViewTemplateCell.View>
</telerikListView:ListViewTemplateCell>
</DataTemplate>
</telerikDataControls:RadListView.ItemTemplate>
3 Answers, 1 is accepted
Unfortunately this isn't enough information to determine the cause and I was not able to replicate the issue using the ListViewTemplateCell demo.
There are some common things to check for:
- Make sure you've added all the RadList Required Telerik Assemblies
- Make sure the Android project has Required Android Support Libraries
If you have any further issues after adding the missing pieces and doing a Rebuild, open a support ticket here and attach project so I can investigate directly.
Regards,
Lance | Tech Support Engineer, Sr.
Progress Telerik
I just finished reviewing recent bug reports and found one that may, or may not, be relevant.
Since you only shared the template, I can't see the rest of the RadListView to confirm, but it would take less than a minute to apply the suggested workaround as a quick test.
Test
Define the ItemTemplate in the page/app resources and use a StaticResource instead, for example:
In App Resources<ResourceDictionary> <DataTemplate x:Key="MyItemTemplate"> <Grid> <Label Text="{Binding MyProperty}"/> </Grid> <DataTemplate></ResourceDictionary>RadListView<dataControls:RadListView ItemTemplate="{StaticResource MyItemTemplate}" />Regards,
Lance | Tech Support Engineer, Sr.
Progress Telerik
Rank 1