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MatAutocompleteList System.ArgumentException on ENTER #490

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SteffenViebrock opened this issue Apr 7, 2020 · 2 comments
Closed

MatAutocompleteList System.ArgumentException on ENTER #490

SteffenViebrock opened this issue Apr 7, 2020 · 2 comments

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@SteffenViebrock
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The MatAutocompleteList throws an exception after navigating with the arrow keys to an item and then confirming with ENTER. The item will not be selected.

Blazor

I tried to investigate but cannot reslve the issue. I am a .net Developer and the problem seems to be in the .js part of the implementation. The exception is throw here.

Error: System.ArgumentException: There is no event handler associated with this event. EventId: '1193'. Parameter name: eventHandlerId at Microsoft.AspNetCore.Components.RenderTree.Renderer.DispatchEventAsync (System.UInt64 eventHandlerId, Microsoft.AspNetCore.Components.RenderTree.EventFieldInfo fieldInfo, System.EventArgs eventArgs) <0x27d65c0 + 0x00054> in <25b96e23e97242babb8adff8cbdd13ae>:0 at Microsoft.AspNetCore.Blazor.Rendering.WebAssemblyRenderer.DispatchEventAsync (System.UInt64 eventHandlerId, Microsoft.AspNetCore.Components.RenderTree.EventFieldInfo eventFieldInfo, System.EventArgs eventArgs) <0x27d6230 + 0x00076> in <02062f8b8dc04354a1a18488dffb79d7>:0 at Microsoft.AspNetCore.Blazor.Rendering.WebAssemblyRenderer.ProcessNextDeferredEventAsync () <0x2bd80d8 + 0x000a4> in <02062f8b8dc04354a1a18488dffb79d7>:0

@SteffenViebrock SteffenViebrock changed the title MatAutocompleteList System.Argument Exception on ENTER MatAutocompleteList System.ArgumentException on ENTER Apr 7, 2020
@sandrohanea
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Hi!
It should be fixed after #548 will be merged.

@enkodellc
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Merged fix into develop branch.

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3 participants