I running "dotnet watch" after follow the instructions on this link "https://preview.keenthemes.com/blazor/metronic/docs/getting-started" without any modifications. When I open the "/signin" route, the page loads but I receive this error on console:

warn: Microsoft.AspNetCore.Components.Server.Circuits.RemoteRenderer[100] Unhandled exception rendering component: Could not find 'KTSigninGeneral.init' ('KTSigninGeneral' was undefined). Error: Could not find 'KTSigninGeneral.init' ('KTSigninGeneral' was undefined). at http://localhost:5170/_framework/blazor.server.js:1:497 at Array.forEach () at i.findFunction (http://localhost:5170/_framework/blazor.server.js:1:465) at E (http://localhost:5170/_framework/blazor.server.js:1:2606) at http://localhost:5170/_framework/blazor.server.js:1:3494 at new Promise () at kt.beginInvokeJSFromDotNet (http://localhost:5170/_framework/blazor.server.js:1:3475) at http://localhost:5170/_framework/blazor.server.js:1:72077 at Array.forEach () at kt._invokeClientMethod (http://localhost:5170/_framework/blazor.server.js:1:72063) Microsoft.JSInterop.JSException: Could not find 'KTSigninGeneral.init' ('KTSigninGeneral' was undefined). Error: Could not find 'KTSigninGeneral.init' ('KTSigninGeneral' was undefined). at http://localhost:5170/_framework/blazor.server.js:1:497 at Array.forEach () at i.findFunction (http://localhost:5170/_framework/blazor.server.js:1:465) at E (http://localhost:5170/_framework/blazor.server.js:1:2606) at http://localhost:5170/_framework/blazor.server.js:1:3494 at new Promise () at kt.beginInvokeJSFromDotNet (http://localhost:5170/_framework/blazor.server.js:1:3475) at http://localhost:5170/_framework/blazor.server.js:1:72077 at Array.forEach () at kt._invokeClientMethod (http://localhost:5170/_framework/blazor.server.js:1:72063) at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args) at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args) at Starterkit.Pages.Auth.SignIn.OnAfterRenderAsync(Boolean firstRender) in E:\User\Desktop\Metronic-8.1.5\asp.net-core\demo1\blazor_demo1\Starterkit\Pages\Auth\SignIn.razor:line 110 at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState) fail: Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost[111] Unhandled exception in circuit 'kHjDhF2BWJAYvkYZrGYnXbr4RIc1NAlFYYb3mCraV1A'. Microsoft.JSInterop.JSException: Could not find 'KTSigninGeneral.init' ('KTSigninGeneral' was undefined). Error: Could not find 'KTSigninGeneral.init' ('KTSigninGeneral' was undefined). at http://localhost:5170/_framework/blazor.server.js:1:497 at Array.forEach () at i.findFunction (http://localhost:5170/_framework/blazor.server.js:1:465) at E (http://localhost:5170/_framework/blazor.server.js:1:2606) at http://localhost:5170/_framework/blazor.server.js:1:3494 at new Promise () at kt.beginInvokeJSFromDotNet (http://localhost:5170/_framework/blazor.server.js:1:3475) at http://localhost:5170/_framework/blazor.server.js:1:72077 at Array.forEach () at kt._invokeClientMethod (http://localhost:5170/_framework/blazor.server.js:1:72063) at Microsoft.JSInterop.JSRuntime.InvokeAsync[TValue](Int64 targetInstanceId, String identifier, Object[] args) at Microsoft.JSInterop.JSRuntimeExtensions.InvokeVoidAsync(IJSRuntime jsRuntime, String identifier, Object[] args) at Starterkit.Pages.Auth.SignIn.OnAfterRenderAsync(Boolean firstRender) in E:\User\Desktop\Metronic-8.1.5\asp.net-core\demo1\blazor_demo1\Starterkit\Pages\Auth\SignIn.razor:line 110 at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)

This prevents the form to validate the fields.