Unable to restore 'Microsoft.NETCore.App >= 2.0'

Steps to reproduce

Install the dotnet core normally

dotnet new console

Expected behavior

An application to be created

Actual behavior

Errors in /home/…/hwapp/hwapp.csproj Unable to resolve ‘Microsoft.NETCore.App (>= 2.0.0-preview2-25309-07)’ for ‘.NETCoreApp,Version=v2.0’.

Searching on nuget (https://www.nuget.org/packages/Microsoft.NETCore.App) I can see that the version 2.x is a pre release version, but I did not find any way of restore pre release dependency via dotnet restore

Environment data

dotnet --info output:

.NET Command Line Tools (2.0.0-preview2-006065)

Product Information:
 Version:            2.0.0-preview2-006065
 Commit SHA-1 hash:  7f50f322d5

Runtime Environment:
 OS Name:     deepin
 OS Version:  15.4
 OS Platform: Linux
 RID:         debian.8-x64
 Base Path:   /opt/dotnet/sdk/2.0.0-preview2-006065/

Microsoft .NET Core Shared Framework Host

  Version  : 2.0.0-preview2-25309-07
  Build    : 41f5fc94eedc889f086800c23f35bf14a8c75a9f

[livarcocc]

You can also add a NuGet.Config to your repo like this:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <packageSources>
    <!--To inherit the global NuGet package sources remove the <clear/> line below -->
    <clear />
    <add key="dotnet-core" value="https://dotnet.myget.org/F/dotnet-core/api/v3/index.json" />
    <add key="api.nuget.org" value="https://api.nuget.org/v3/index.json" />
  </packageSources>
</configuration>

[livarcocc]

One is the version of the tools (the first version above). The other is the version of the runtime on which the tool (CLI) runs.

You don’t have the same version of the runtime that you are targeting.