.NET 6 RC2

[kalaskarsanket]

Release Notes

Please report any issues you find with .NET 6, either responding to this issue, creating a new issue or creating a new issue in one of the following repos:

• dotnet/aspnetcore - for ASP.NET Core questions
• dotnet/efcore - for Entity Framework Core questions
• dotnet/sdk - for CLI tools and questions
• dotnet/runtime - for runtime, API, or installer issues and questions
• dotnet/winforms - for WinForms issues
• dotnet/wpf - for WPF issues
• nuget/home - for NuGet questions and issues

Important thing note is that this issue impacted VS Hot Reload scenarios only. Users who experienced this issue should update to the latest VS.

Known Issues

If there are any issues with this release we will track them here and check issues off as they're resolved. See the linked issues for details on progress and resolution details.

Update

During the hot reload compilation, tag helpers from references were not being resolved which resulted in component tags being treated as plain html. The fix for this issue has been made to the Razor Source Generator. As a result we have updated the .NET 6 RC2 SDK to 6.0.100-rc.2.21505.57.

[devlead]

Should this one point to RC2?
https://dotnetcli.blob.core.windows.net/dotnet/release-metadata/6.0/releases.json

[kalaskarsanket]

Should this one point to RC2? https://dotnetcli.blob.core.windows.net/dotnet/release-metadata/6.0/releases.json

Thanks for notifying @devlead. We have corrected https://dotnetcli.blob.core.windows.net/dotnet/release-metadata/6.0/releases.json

[murbanowicz]

Snap is still broken on Fedora:

cannot snap-exec: cannot exec "/var/lib/snapd/snap/dotnet-sdk/145/snap/command-chain/snapcraft-runner": permission denied

[whistlerek]

After upgrading from .Net 5 to .Net 6 RC2, Windows authentication no longer works. I also tried created new project from template (ASP.NET Core Web App) with Windows Authentication, this doesn't work when launched it shows “Hello, !”. When do the same with .Net 5 it starts with “Hello, MyDomain\Marcin!”

[mairaw]

Tagging @dleeapho for snap issue

[SusLes]

Snap is still broken on Fedora:

cannot snap-exec: cannot exec "/var/lib/snapd/snap/dotnet-sdk/145/snap/command-chain/snapcraft-runner": permission denied

Could you please log this issue with whatever details you can provide on dotnet/runtime repo with the label: area-Snap? Any more repro information you can provide would be great.

[lepton-phlb]

hello, I have installed Visual studio for mac 2022 Version 17.0 Preview (17.0 build 4172) and .NET 6.0 RC2.
I Ran the command line : $ dotnet workload install macos

When I started Visual Studio 2022 preview I cannot create mac osx desktop application with MAUI. I have only cocoa mac application.

Did i forget something in installation procedure?

Details about version information:
Visual Studio Community 2022 for Mac Preview
Version 17.0 Preview (17.0 build 4172)
Installation UUID: d0ac8f5f-c0d6-435a-9873-99ef2907634b
GTK+ 2.24.23

Mono Framework MDK
Runtime:
Mono 6.12.0 (2020-02/5ce143a1a88) (64-bit)
Package version: 612000140

Roslyn (Language Service)
4.0.0-5.21474.9+3b44b6750e1d481037b65f054e6ecf58e271d5ec

NuGet
Version : 6.0.0.220

.NET SDK
SDK : /usr/local/share/dotnet/sdk/6.0.100-rc.2.21505.57/Sdks
Versions du SDK :
6.0.100-rc.2.21505.57
6.0.100-rc.1.21463.6
5.0.402
5.0.100
3.1.414
3.1.404
2.1.701
2.1.302
SDK MSBuild : /Applications/Visual Studio (Preview).app/Contents/MonoBundle/MSBuild/Current/bin/Sdks

Runtime .NET Core
Runtime : /usr/local/share/dotnet/dotnet
Versions du runtime :
6.0.0-rc.2.21480.5
6.0.0-rc.1.21451.13
5.0.11
5.0.0
3.1.20
3.1.10
2.1.12
2.1.2

.NET 5.0 SDK
SDK : 5.0.402

SDK .NET Core 3.1
SDK : 3.1.414

Xamarin.Profiler
Version : 1.7.0.0
Emplacement : /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

Updater
Version : 11

Apple Developer Tools
Xcode 13.1 (19466)
Build 13A1030d

Xamarin.Mac
Version: 7.14.0.27 (Visual Studio Community)
Hash: 2566861a9
Branch: d16-10
Build date: 2021-07-27 02:34:12-0400

Xamarin.iOS
Version: 15.0.0.6 (Visual Studio Community)
Hash: 2771277e0
Branch: xcode13-ios
Build date: 2021-09-23 10:36:08-0400

Xamarin Designer
Version: 17.0.0.155
Hash: 4c5cc93be
Branch: remotes/origin/main
Build date: 2021-10-08 15:54:03 UTC

Xamarin.Android
Non installé

Microsoft OpenJDK for Mobile
Java SDK: Introuvable

Code EPL d'Android Designer disponible ici :
https://github.com/xamarin/AndroidDesigner.EPL

Android SDK Manager
Version: 17.1.0.14
Hash: 9c65d8a
Branch: remotes/origin/backport-pr-548-to-main~1
Build date: 2021-10-08 15:54:06 UTC

Android Device Manager
Version: 17.1.0.13
Hash: 1de1208
Branch: remotes/origin/HEAD
Build date: 2021-10-08 15:54:06 UTC

Build Information
Release ID: 1700004172
Git revision: 8c96c59aa6e5227a473ce15cfbd98fe1ee8bf492
Build date: 2021-10-08 11:52:56-04
Build branch: release-17.0

Operating System
Mac OS X 11.6.0
Darwin 20.6.0 Darwin Kernel Version 20.6.0
Mon Aug 30 06:12:21 PDT 2021
root:xnu-7195.141.6~3/RELEASE_X86_64 x86_64

[lepton-phlb]

I think I've got my answer:
https://devblogs.microsoft.com/dotnet/announcing-net-6-release-candidate-2/

Visual Studio 2022 for Mac is currently NOT compatible with .NET 6 RC2. We are in the process of resolving that.

[rbhanda]

closing in favor of #6881