InvalidOperationException

[madomodoki]

Hi.

A new server-based project was created using this template.
When I start building and debugging (without any editing !),
the sample website appears fine and appears to be working as expected.
However, when I look at the output window of the integrated development environment, I see the following error messages

Exception thrown: 'System.InvalidOperationException' in Microsoft.AspNetCore.Components.Server.dll
Exception thrown: 'System.InvalidOperationException' in Microsoft.JSInterop.dll
Exception thrown: 'System.InvalidOperationException' in System.Private.CoreLib.dll
Exception thrown: 'System.InvalidOperationException' in System.Private.CoreLib.dll

Is this the behavior intended by the developers?

[ScarletKuro]

Hi.

Yes, this is indeed. This is swallowed exception from the prerendering when JSInterop is not available:
https://github.com/MudBlazor/MudBlazor/blob/c4915b813bf6770dc5f0a114c392de410ce37cf8/src/MudBlazor/Services/IIJSRuntimeExtentions.cs#L67