Discussion for pre-release build 'Nightly - 6/7/16'

[balachir]

This is a discussion thread for pre-release build 'Nightly - 6/7/16'.

[aminebizid]

Please a little summary of changes and Breaking changes

[balachir]

For tooling, this build contains mostly bug fixes on top of the tooling support you had for the .NET Core 1.0.0 RC2 release. One significant change (as called out in the Release Notes and Known Issues section) is the default for web application template is now 'No authentication' instead of 'Individual Accounts'.

There shouldn't be any breaking changes with respect to tooling, it should be mostly backwards-compatible. If you have a project targeting .NET Core 1.0.0 RC2, you will be able to continue developing with that project after installing the new tooling.

[fenneh]

Possibly a bit pedantic, but why is this under aspnet org and not the dotnet org?

[Eilon]

@fenneh just historical reasons, nothing more. And perhaps the fact that @balachir sits in the same team room as many ASP.NET team members 😄

[aminebizid]

During last community standup it was confirmed that asp and dotnet team are merged.

[vnbaaij]

Will there also be an installer for Visual Studio "15" preview 2?

[fenneh]

@Eilon - Only reason I mention it is the switching from ASP.Net Core to .Net Core all over the place is a little confusing, even in the README. Something to keep in mind!

[Eilon]

@vnbaaij there will be eventually, yes.

@fenneh yeah it's a work in progress to get everything merged and lined up. Your feedback is well-taken 😄

[tmds]

Is there a way to get the version of dotnet and sdk included in this prerelease for the linux distros? Does this version of the cli understand netstandard1.6 (cfr https://github.com/dotnet/cli/issues/3488)?

[ArieJones]

It seems that the installer is hanging on Microsoft Visual Studio Preparation. I see no disk activity at all.. no CPU usage.. I can provide the log file if necessary

[lucamorelli]

I don't know if this is the right place to report this, anyway.

1. I created as asp.net core .net fx app, and a classic class library (not .net core), and tried ad add a reference to the library inside the web app project. I can add the reference, but the build fails. I remember time ago was a supported feature, but I don't know if the current status. If is not possible anymore, I think is better prevent it, at least using the add reference wizard, it's a it confusing.
2. could be possible to execute npm task or gulp tasks directly from solutions explorer? selecting package.json, gulpfile, in the context menu could be added a voice containing the list of the available commands, letting the direct execution of them.
3. what's the effect of the build command inside the solution explorer in a asp.net core project? make no sense this command delete the project.lock.json?

[lucamorelli]

I created a core web app using dot net dx selecting framework 4.5.2. deleting the .lock.json file and restoring I obtaing this message

Errors in c:\users\luca\documents\visual studio 2015\Projects\WebApplication1\src\WebApplication1\WebApplication1.xproj
    Package Microsoft.DotNet.ProjectModel.Loader 1.0.0-preview2-002913 is not compatible with netcoreapp1.0 (.NETCoreApp,Version=v1.0). Package Microsoft.DotNet.ProjectModel.Loader 1.0.0-preview2-002913 supports: netstandard1.6 (.NETStandard,Version=v1.6)
    Package Microsoft.DotNet.Cli.Utils 1.0.0-preview2-002913 is not compatible with netcoreapp1.0 (.NETCoreApp,Version=v1.0). Package Microsoft.DotNet.Cli.Utils 1.0.0-preview2-002913 supports:
      - net451 (.NETFramework,Version=v4.5.1)
      - netstandard1.6 (.NETStandard,Version=v1.6)
    One or more packages are incompatible with .NETCoreApp,Version=v1.0.
    Package Microsoft.DotNet.ProjectModel 1.0.0-rc3-002913 is not compatible with netcoreapp1.0 (.NETCoreApp,Version=v1.0). Package Microsoft.DotNet.ProjectModel 1.0.0-rc3-002913 supports:
      - net451 (.NETFramework,Version=v4.5.1)
      - netstandard1.6 (.NETStandard,Version=v1.6)
    One or more packages are incompatible with .NETCoreApp,Version=v1.0.

Is this normal?

[balachir]

@tmds, thanks for the feedback. I have updated the Release Notes section for this pre-release build and called out the dotnet version info included in this build.

@ArieJones, did your install ever complete? If you are still blocked, please open a new issue in this repo and we can investigate further.

@lucamorelli, regarding (1), reference from asp.net core (.NET Framework) app to classic class library seems to be working fine for me with this pre-release build as well as with RC2 tooling build. Are you seeing these issues with the 'Nightly 6/7/16' pre-release build or with RC2 tooling? Can you open one or more separate issues for the items you called out? I think that would help us look into those and investigate into each one as needed.

[ArieJones]

@balachir No my install never completed. I will possibly try again later today and then submit an issue if I can still not get it to go.

[tmds]

debugging no longer works for me: Unable to attach to CoreCLR. A debug component is not installed. #584

[sayedihashimi]

TFS Bug#231137

[lucamorelli]

@balachir looks like it's working. there are two confusing things switching framework versions:

1. after I change version of the library I need often a complete rebuild of the solution, otherwise the web app continues to use the older version of the library.
2. changing the fx version of the library remove the link inside the project.json of the asp.net core web app.

[benaadams]

Can't install the tooling as it complains Update 3 RC is not completely installed

Installed, repaired etc

Log file: https://gist.github.com/benaadams/8ba16afb6dd1180f1306efc195186a5f

[joeloff]

We have seen a few machines where VSU doesn't always install fully, so we added a new check for two registry keys to ensure the values match.

For now, to work around this and bypass the check, you can run the EXE from a command prompt and then pass SKIP_VSU_CHECK=1 at the end.

The registry keys we look at are below. Can you confirm their presence/values?

1. HKLM\Software\Wow6432Node\Microsoft\Updates\Microsoft Visual Studio 2015\vsupdate_KB3022398 (PackageVersion value) – I’ve seen a few isolated cases where this key could be missing as well.

2.   And then depending on the SKU, we look at the UpdateVersion value under one of these
   

3.      HKLM\Software\Wow6432Node\Microsoft\DevDiv\vs\Servicing\14.0\professional
   

4.      HKLM\Software\Wow6432Node\Microsoft\DevDiv\vs\Servicing\14.0\community
   

5.      HKLM\Software\Wow6432Node\Microsoft\DevDiv\vs\Servicing\14.0\enterprise
   

[benaadams]

Nope, none of those keys

I reformatted and clean installed from MSDN just prior to RC2 tooling

Visual Studio Enterprise 2015 with Update 2 (x86 and x64) - DVD (English)
en_visual_studio_enterprise_2015_with_update_2_x86_x64_dvd_8510142.iso

So maybe that didn't install the upgrade keys?

[lahma]

Had the same problem, ".\DotNetCore.1.0.0.RC3-27-VS2015Tools.Preview2.exe SKIP_VSU_CHECK=1" did the trick.

[joeloff]

@benaadams Do you have a 64-bit or 32-bit OS? The keys I sent were for a 64-bit OS. If you're on 32-bit, then the VS keys would be under HKML\SOFTWARE\Microsoft\DEVDIV (without the Wow6432Node part).

@lahma, glad to hear it worked

[benaadams]

64-bit: Windows 10 Pro x64 Insider Preview, Build 14366.rs1_release.160610-1700

Unless the periodic Windows preview updates clear the keys

[joeloff]

@benaadams We've been suspicious that Windows updates might clear the keys under SOFTWARE\Microsoft\Updates, but haven't found any hard evidence, just a few isolated cases where folks have been reporting that the keys don't exist on their machine.

The VS keys under DEVDIV should remain untouched as all the individual SKU components register their version information there.

The screenshot you sent showed DEVDIV\servicing\14.0 whereas the VS keys are HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\DevDiv\vs\Servicing\14.0

[benaadams]

Ah, Update Version: 14.0.25402 - though also have community and professional nodes

Re upgrades, I do generally have to reinstall the Service Fabric SDK after on of the full Windows Preview version updates

[joeloff]

ok, that's expected. The CPE SKUs follow a Russian doll model, so they'll start with community and then potentially add Professional or Enterprise on top depending on the actual SKU you have.

[benaadams]

I get the updated server GC section from File->New with this installed 👍

[benaadams]

Hmm... issue with MVC being netstandard1.6 now from File->New

Do I need to install or delete something to get .NETCoreApp,Version=v1.0 to be compatible with netstandard1.6 (.NETStandard,Version=v1.6)?

error: Package Microsoft.DotNet.ProjectModel 1.0.0-rc3-002913 is not compatible with netcoreapp1.0 (.NETCoreApp,Version=v1.0). Package Microsoft.DotNet.ProjectModel 1.0.0-rc3-002913 supports:
error:   - net451 (.NETFramework,Version=v4.5.1)
error:   - netstandard1.6 (.NETStandard,Version=v1.6)
error: One or more packages are incompatible with .NETCoreApp,Version=v1.0.
error: Package Microsoft.AspNetCore.Mvc 1.0.0-rc3-21167 is not compatible with netcoreapp1.0 (.NETCoreApp,Version=v1.0). Package Microsoft.AspNetCore.Mvc 1.0.0-rc3-21167 supports:
error:   - net451 (.NETFramework,Version=v4.5.1)
error:   - netstandard1.6 (.NETStandard,Version=v1.6)
error: One or more packages are incompatible with .NETCoreApp,Version=v1.0.

{
  "dependencies": {
    "Microsoft.NETCore.App": {
      "version": "1.0.0-rc3-004338",
      "type": "platform"
    },
    "Microsoft.AspNetCore.Mvc": "1.0.0-rc3-21167",
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0-rc3-21167",
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-rc3-21167",
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-rc3-21167",
    "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0-rc3-21167",
    "Microsoft.Extensions.Configuration.Json": "1.0.0-rc3-21167",
    "Microsoft.Extensions.Logging": "1.0.0-rc3-21167",
    "Microsoft.Extensions.Logging.Console": "1.0.0-rc3-21167",
    "Microsoft.Extensions.Logging.Debug": "1.0.0-rc3-21167"
  },

  "tools": {
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": {
      "version": "1.0.0-preview2-21167",
      "imports": "portable-net45+win8+dnxcore50"
    }
  },

[benaadams]

dotnet --version says is using preview1; will update paths

[benaadams]

This was caused by:

C:\Program Files (x86)\dotnet being earlier in my path than
C:\Program Files\dotnet

However only C:\Program Files\dotnet was updated to preview2