Blazor WASM error: Could not load settings from ‘_configuration/BlazorClient’

2 Replies

Make sure your startup project is set to Web.Server (ASP.NET Host).

This kind of error appears when you try to start the Web.Client directly.

blazor.webassembly.js:1 crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]
      Unhandled exception rendering component: Could not load settings from '_configuration/Havit.Bety2.Web.Client'
      Error: Could not load settings from '_configuration/Havit.Bety2.Web.Client'
          at Function.createUserManager (http://localhost:59799/_content/Microsoft.AspNetCore.Components.WebAssembly.Authentication/AuthenticationService.js:1:5893)
          at async Function.initializeCore (http://localhost:59799/_content/Microsoft.AspNetCore.Components.WebAssembly.Authentication/AuthenticationService.js:1:5027)
Microsoft.JSInterop.JSException: Could not load settings from '_configuration/Havit.Bety2.Web.Client'
Error: Could not load settings from '_configuration/Havit.Bety2.Web.Client'

2 thoughts on “Blazor WASM error: Could not load settings from ‘_configuration/BlazorClient’”

Leave a comment