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Code Issues 1.3k Packages Projects Releases 22 Wiki Activity

[PR #1210] Fix Tooltips Dispose/Close JSRuntime Invocations #2603

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opened 2026-01-29 18:19:35 +00:00 by claunia · 0 comments
claunia commented 2026-01-29 18:19:35 +00:00
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Original Pull Request: https://github.com/radzenhq/radzen-blazor/pull/1210

State: closed
Merged: Yes

Resume

Surrounded with try/catch block all dispose/close JSRuntime invocations by following trace:

warn: Microsoft.AspNetCore.Components.Server.Circuits.RemoteRenderer[100]
      Unhandled exception rendering component: JavaScript interop calls cannot be issued at this time. This is because the circuit has disconnected and is being disposed.
      Microsoft.JSInterop.JSDisconnectedException: JavaScript interop calls cannot be issued at this time. This is because the circuit has disconnected and is being disposed.
         at Microsoft.AspNetCore.Components.Server.Circuits.RemoteJSRuntime.BeginInvokeJS(Int64 asyncHandle, String identifier, String argsJson, JSCallResultType resultType, Int64 targetInstanceId)
         at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, CancellationToken cancellationToken, Object[] args)
         at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args)
         at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args)
         at Radzen.Blazor.RadzenTooltip.Close()
         at Radzen.Blazor.RadzenTooltip.DisposeAsync()
         at Microsoft.AspNetCore.Components.RenderTree.Renderer.<>c_DisplayClass74_0.<<Dispose>g_HandleAsyncExceptions|1>d.MoveNext()
fail: Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost[111]
      Unhandled exception in circuit 'ddd3ruk9hgbsR3wGvW1-UScDHLj7YJsjfH0P0OIqsLg'.
      Microsoft.JSInterop.JSDisconnectedException: JavaScript interop calls cannot be issued at this time. This is because the circuit has disconnected and is being disposed.
         at Microsoft.AspNetCore.Components.Server.Circuits.RemoteJSRuntime.BeginInvokeJS(Int64 asyncHandle, String identifier, String argsJson, JSCallResultType resultType, Int64 targetInstanceId)
         at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, CancellationToken cancellationToken, Object[] args)
         at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args)
         at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args)
         at Radzen.Blazor.RadzenTooltip.Close()
         at Radzen.Blazor.RadzenTooltip.DisposeAsync()
         at Microsoft.AspNetCore.Components.RenderTree.Renderer.<>c_DisplayClass74_0.<<Dispose>g_HandleAsyncExceptions|1>d.MoveNext()

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**Original Pull Request:** https://github.com/radzenhq/radzen-blazor/pull/1210 **State:** closed **Merged:** Yes --- ### Resume > Surrounded with try/catch block all dispose/close JSRuntime invocations by following trace: ``` warn: Microsoft.AspNetCore.Components.Server.Circuits.RemoteRenderer[100] Unhandled exception rendering component: JavaScript interop calls cannot be issued at this time. This is because the circuit has disconnected and is being disposed. Microsoft.JSInterop.JSDisconnectedException: JavaScript interop calls cannot be issued at this time. This is because the circuit has disconnected and is being disposed. at Microsoft.AspNetCore.Components.Server.Circuits.RemoteJSRuntime.BeginInvokeJS(Int64 asyncHandle, String identifier, String argsJson, JSCallResultType resultType, Int64 targetInstanceId) at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, CancellationToken cancellationToken, Object[] args) at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args) at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args) at Radzen.Blazor.RadzenTooltip.Close() at Radzen.Blazor.RadzenTooltip.DisposeAsync() at Microsoft.AspNetCore.Components.RenderTree.Renderer.<>c_DisplayClass74_0.<<Dispose>g_HandleAsyncExceptions|1>d.MoveNext() fail: Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost[111] Unhandled exception in circuit 'ddd3ruk9hgbsR3wGvW1-UScDHLj7YJsjfH0P0OIqsLg'. Microsoft.JSInterop.JSDisconnectedException: JavaScript interop calls cannot be issued at this time. This is because the circuit has disconnected and is being disposed. at Microsoft.AspNetCore.Components.Server.Circuits.RemoteJSRuntime.BeginInvokeJS(Int64 asyncHandle, String identifier, String argsJson, JSCallResultType resultType, Int64 targetInstanceId) at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, CancellationToken cancellationToken, Object[] args) at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args) at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args) at Radzen.Blazor.RadzenTooltip.Close() at Radzen.Blazor.RadzenTooltip.DisposeAsync() at Microsoft.AspNetCore.Components.RenderTree.Renderer.<>c_DisplayClass74_0.<<Dispose>g_HandleAsyncExceptions|1>d.MoveNext() ``` ### Evidence > Not required ### Reference > Not required
claunia added the pull-request label 2026-01-29 18:19:35 +00:00
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Reference: starred/radzen-blazor#2603
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