title: .NetCoreApp 1.1 - Default Visual Studio 2017 .NET Core Project Broken?
body: <p>I'm starting today to try and get to grips with the new .NET Core framework. So I installed <strong>Visual Studio 2017 Enterprise</strong> and .NET Core Workload as per the following link:</p>
  
  <p><a href="https://www.microsoft.com/net/core#windowsvs2017" rel="nofollow noreferrer">https://www.microsoft.com/net/core#windowsvs2017</a></p>
  
  <p>I thought I would give a go at creating Class Library, so I created a new .NET Core Library project, which defaults to target framework <strong>.NETCoreApp 1.1</strong>:</p>
  
  <p><a href="https://i.stack.imgur.com/jeOBz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jeOBz.png" alt="The following is taken from the project properties"></a></p>
  
  <p>Now when the solution is created, the Nuget package restore fails for every package and not even <strong>System</strong> namespace is referenced correctly. FYI, the full error output for the restore can be found <a href="https://pastebin.com/Qq82U8Gw" rel="nofollow noreferrer">here</a> (pastebin).</p>
  
  <p>Now if I can change the target framework to <strong>.NETCoreApp 1.0</strong> then the errors clear themselves up. So this is the confusion for myself a Core nOOb - I see 1.1 is available, but can i use it for Class Libraries or should i be targeting 1.0?</p>
  
  <p>Also, my nuget source is the following:</p>
  
  <p><a href="https://api.nuget.org/v3/index.json" rel="nofollow noreferrer">https://api.nuget.org/v3/index.json</a></p>
  
  <p><em>UPDATE:</em></p>
  
  <p>I do seem to have the 1.1 SDK installed:
  <a href="https://i.stack.imgur.com/rVmZm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rVmZm.png" alt="enter image description here"></a></p>