listbox templates is broken in 18.3.0.38

[Joseph Tan]

Hey There,

Listbox with templates is broken in 18.3.0.38.

Even the example from here: https://blazor.syncfusion.com/documentation/listbox/icons-and-templates/

Does not run in 18.3.0.38 

The exception is 

 Unable to cast object of type 'Syncfusion.Blazor.DropDowns.ListBoxTemplates`1[Demo.Web.Shared.Dev+ListData]' to type 'Microsoft.AspNetCore.Components.RenderFragment`1[Demo.Web.Shared.Dev+ListData]'.

System.InvalidCastException: Unable to cast object of type 'Syncfusion.Blazor.DropDowns.ListBoxTemplates`1[Demo.Web.Shared.Dev+ListData]' to type 'Microsoft.AspNetCore.Components.RenderFragment`1[Demo.Web.Shared.Dev+ListData]'.

   at Syncfusion.Blazor.DropDowns.SfListBox`2.UpdateChildProperties(String propKey, Object propValue)

   at Syncfusion.Blazor.DropDowns.ListBoxTemplates`1.OnInitializedAsync()

   at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()

I must say, 18.3.0.38 is a pretty low quality release. I've already spent the last day  sorting out the ton of breaking changes in my app, and still not done yet. 

[Mohan Kumar Ramasamy]

 

Hi Joseph , 

 

We deeply regret about the inconvenience caused.  We have checked your reported issue, we are able to reproduce it in our end. We have logged a issue report for this and we will include this fix in our upcoming patch release. You can track the status in the below feedback link. 

  

Feedback Link: https://www.syncfusion.com/feedback/18498/item-template-not-working  

 

Regards, 

Mohankumar R 

[Mohan Kumar Ramasamy]

Hi Joseph, 

 

Thank you for the patience. 

 

We are glad to announce that our weekly patch release (18.3.0.40) is rolled out. We have included the fix for the reported issue in this release. So, we suggest you upgrade our Syncfusion packages to our latest version to resolve this issue in your end. (18.3.0.40) 

 

Please let us know if you need further assistance on this. 

 

Regards, 

Mohankumar R