REGRESSION INFO: Also repro on Aspire 13.1.3
INSTALL STEPS
- Clean machine: Windows x64 25h2
- Install SDK 10.0.201
- Add feed
- Install Aspire.ProjectTemplate:
dotnet new install Aspire.ProjectTemplates@13.2.0 --force
REPRO STEPS
- Open CMD, create an Aspire Starter App using following commands:
dotnet new aspire-starter -o aspire01
cd aspire01/aspire01.AppHost
- Run the app with
dotnet run
- Open the Dashboard URL in browser
- Click the
View options icon in the upper right corner, then click Show hidden resources option
- For
apiservice proejct, quickly navigating to details page and close
- Open the
Console logs, view the log of aspire-dashboard
Actual Result

Sometimes the page will display this error:
Error log
[FluentDataGrid] Cannot create a JSObjectReference from the value 'undefined'.
Error: Cannot create a JSObjectReference from the value 'undefined'.
at m (https://localhost:17094/framework/blazor.web.js:1:2125)
at T (https://localhost:17094/framework/blazor.web.js:1:8107)
at w.beginInvokeJSFromDotNet (https://localhost:17094/framework/blazor.web.js:1:4121)
at async _n._invokeClientMethod (https://localhost:17094/framework/blazor.web.js:1:67458)