[NETSDKE2E] With Net9 preview 6 installed, running `dotnet razor.dll' failed after opening http://localhost:5000 via browser.

[v-shuli1]

Reproduction Steps
1.install net9 preview 6 sdk(9.0.100-preview.6.24324.8) on win11.
2.dotnet new razor
3.dotnet build
4.dotnet bin\Debug\net9.0\razor.dll
5.open http://localhost:5000 via broswer

Expected Result:
The .dll profile execute successfully.
Actual Result:
The .dll profile execute failed.

Log:
C:\Users\v-danche\myrazor>dotnet bin\Debug\net9.0\myrazor.dll
info: Microsoft.Hosting.Lifetime[14]
Now listening on:
http://localhost:5000/
info: Microsoft.Hosting.Lifetime[0]
Application started. Press Ctrl+C to shut down.
info: Microsoft.Hosting.Lifetime[0]
Hosting environment: Production
info: Microsoft.Hosting.Lifetime[0]
Content root path: C:\Users\v-danche\myrazor
warn: Microsoft.AspNetCore.HttpsPolicy.HttpsRedirectionMiddleware[3]
Failed to determine the https port for redirect.
fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
An unhandled exception has occurred while executing the request.
System.InvalidOperationException: The file 'myrazor.styles.css.gz' could not be found.
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.get_FileInfo()
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.SendAsync(StaticAssetInvocationContext context)
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
An unhandled exception has occurred while executing the request.
System.InvalidOperationException: The file 'lib/jquery/dist/jquery.min.js.gz' could not be found.
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.get_FileInfo()
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.SendAsync(StaticAssetInvocationContext context)
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
An unhandled exception has occurred while executing the request.
System.InvalidOperationException: The file 'lib/bootstrap/dist/css/bootstrap.min.css.gz' could not be found.
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.get_FileInfo()
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.SendAsync(StaticAssetInvocationContext context)
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
An unhandled exception has occurred while executing the request.
System.InvalidOperationException: The file 'lib/bootstrap/dist/js/bootstrap.bundle.min.js.gz' could not be found.
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.get_FileInfo()
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.SendAsync(StaticAssetInvocationContext context)
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
An unhandled exception has occurred while executing the request.
System.InvalidOperationException: The file 'css/site.css.gz' could not be found.
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.get_FileInfo()
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.SendAsync(StaticAssetInvocationContext context)
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
An unhandled exception has occurred while executing the request.
System.InvalidOperationException: The file 'js/site.js.gz' could not be found.
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.get_FileInfo()
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.SendAsync(StaticAssetInvocationContext context)
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[1]
An unhandled exception has occurred while executing the request.
System.InvalidOperationException: The file 'favicon.ico.gz' could not be found.
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.get_FileInfo()
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.SendAsync(StaticAssetInvocationContext context)
at Microsoft.AspNetCore.StaticAssets.StaticAssetsInvoker.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)

dotnet --info:
C:\Users\v-shuli1>dotnet --info
.NET SDK:
Version: 9.0.100-preview.6.24324.8
Commit: 9941bdf
Workload version: 9.0.100-manifests.de958006
MSBuild version: 17.11.0-preview-24318-05+4a45d5633

Runtime Environment:
OS Name: Windows
OS Version: 10.0.22631
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\9.0.100-preview.6.24324.8\

.NET workloads installed:
Configured to use loose manifests when installing new manifests.
There are no installed workloads to display.

Host:
Version: 9.0.0-preview.6.24321.8
Architecture: x64
Commit: static

.NET SDKs installed:
9.0.100-preview.6.24324.8 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 9.0.0-preview.6.24324.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 9.0.0-preview.6.24321.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 9.0.0-preview.6.24322.3 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
None

Environment variables:
Not set

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download

[dotnet-issue-labeler]

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

[dotnet-issue-labeler]

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

[v-xiaofchen]

This issue also repro on Mac OS.

[v-jieyan2]

This problem is also reproduced on Win ARM64.

[marcpopMSFT]

@dotnet/aspnet-blazor-eng to investigate

[vdanche]

This issue still repro on coherent preview 6 build 9.0.100-preview.6.24325.8

[mkArtakMSFT]

So it seems that running the project with dotnet run without the assembly works. So this doesn't seem to be a blocker.

I've asked @joperezr to check if this is a blocker for Aspire or not.

[joperezr]

I only tested main CLI scenarios for aspire, but this doesn't seem to be a blocker either. Looks like Aspire AppHost launches projects using dotnet run --no-build ... and dotnet watch .... and so this seems to be non blocking for Aspire either:

https://github.com/dotnet/aspire/blob/88c5c19567a12e2957e06952bbd9ef7a1a25a20e/src/Aspire.Hosting/Dcp/ApplicationExecutor.cs#L1049-L1067

[mkArtakMSFT]

@javiercn assigning this to you to tackle when you're back for preview 7.