Welcome to the Blazor feedback portal. We’re happy you’re here! If you have feedback on how to improve the Blazor, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

1
Vote

When the SfToast is not open the dialog opens fine. However when SfToast is visible and i open a dialog i crash with this exception displayed:


warn: Microsoft.AspNetCore.Components.Server.Circuits.RemoteRenderer[100]
      Unhandled exception rendering component: Cannot read property 'DropDownBase' of undefined
TypeError: Cannot read property 'DropDownBase' of undefined
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:96782 
    at Module../bundles/multiselect.js (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:112992)
    at s (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:110)
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:937 
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:971 
      Microsoft.JSInterop.JSException: Cannot read property 'DropDownBase' of undefined
TypeError: Cannot read property 'DropDownBase' of undefined
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:96782 
    at Module../bundles/multiselect.js (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:112992)
    at s (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:110)
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:937 
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:971 
         at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args)
         at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args)
         at Syncfusion.Blazor.Internal.SfBaseUtils.ImportScripts(IJSRuntime jsRuntime, String modulePath)
         at Syncfusion.Blazor.Internal.SfBaseUtils.ImportModules(IJSRuntime jsRuntime, List`1 scriptModules, String hashKey)
         at Syncfusion.Blazor.BaseComponent.InitComponent()
         at Syncfusion.Blazor.BaseComponent.OnAfterRenderAsync(Boolean firstRender)
         at Syncfusion.Blazor.DropDowns.SfMultiSelect`1.OnAfterRenderAsync(Boolean firstRender)
         at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle)
[23:26:19 WRN] Unhandled exception rendering component: Cannot read property 'DropDownBase' of undefined
TypeError: Cannot read property 'DropDownBase' of undefined
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:96782 
    at Module../bundles/multiselect.js (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:112992)
    at s (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:110)
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:937 
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:971 
Microsoft.JSInterop.JSException: Cannot read property 'DropDownBase' of undefined
TypeError: Cannot read property 'DropDownBase' of undefined
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:96782 
    at Module../bundles/multiselect.js (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:112992)
    at s (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:110)
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:937 
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:971 
   at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args)
   at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args)
   at Syncfusion.Blazor.Internal.SfBaseUtils.ImportScripts(IJSRuntime jsRuntime, String modulePath)
   at Syncfusion.Blazor.Internal.SfBaseUtils.ImportModules(IJSRuntime jsRuntime, List`1 scriptModules, String hashKey)
   at Syncfusion.Blazor.BaseComponent.InitComponent()
   at Syncfusion.Blazor.BaseComponent.OnAfterRenderAsync(Boolean firstRender)
   at Syncfusion.Blazor.DropDowns.SfMultiSelect`1.OnAfterRenderAsync(Boolean firstRender)
   at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle)
fail: Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost[111]
      Unhandled exception in circuit 'baWhbxFklw0EKXnY9aWZtwuF3BubpKo0D-na9DhaiGc'.
      Microsoft.JSInterop.JSException: Cannot read property 'DropDownBase' of undefined
TypeError: Cannot read property 'DropDownBase' of undefined
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:96782 
    at Module../bundles/multiselect.js (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:112992)
    at s (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:110)
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:937 
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:971 
         at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args)
         at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args)
         at Syncfusion.Blazor.Internal.SfBaseUtils.ImportScripts(IJSRuntime jsRuntime, String modulePath)
         at Syncfusion.Blazor.Internal.SfBaseUtils.ImportModules(IJSRuntime jsRuntime, List`1 scriptModules, String hashKey)
         at Syncfusion.Blazor.BaseComponent.InitComponent()
         at Syncfusion.Blazor.BaseComponent.OnAfterRenderAsync(Boolean firstRender)
         at Syncfusion.Blazor.DropDowns.SfMultiSelect`1.OnAfterRenderAsync(Boolean firstRender)
         at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle)
[23:26:19 ERR] Unhandled exception in circuit 'baWhbxFklw0EKXnY9aWZtwuF3BubpKo0D-na9DhaiGc'.
Microsoft.JSInterop.JSException: Cannot read property 'DropDownBase' of undefined
TypeError: Cannot read property 'DropDownBase' of undefined
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:96782 
    at Module../bundles/multiselect.js (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:112992)
    at s (https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:110)
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:937 
    at https://localhost:5001/_content/Syncfusion.Blazor/scripts/multiselect-3d1f0b.min.js:1:971 
   at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args)
   at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args)
   at Syncfusion.Blazor.Internal.SfBaseUtils.ImportScripts(IJSRuntime jsRuntime, String modulePath)
   at Syncfusion.Blazor.Internal.SfBaseUtils.ImportModules(IJSRuntime jsRuntime, List`1 scriptModules, String hashKey)
   at Syncfusion.Blazor.BaseComponent.InitComponent()
   at Syncfusion.Blazor.BaseComponent.OnAfterRenderAsync(Boolean firstRender)
   at Syncfusion.Blazor.DropDowns.SfMultiSelect`1.OnAfterRenderAsync(Boolean firstRender)
   at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle)
info: Microsoft.AspNetCore.Routing.EndpointMiddleware[1]
      Executed endpoint '/_blazor'


Not sure why its giving a dropdownbase error but i do have this in the modal:

Empty