Sdk: NETSDK1073: The FrameworkReference 'NETStandard.Library' was not recognized

[amh1979]

SDK: 3.0.0-preview6-27804-01
Microsoft.NET.Sdk.TargetingPackResolution.targets(185,5): error NETSDK1073: The FrameworkReference 'NETStandard.Library' was not recognized

[livarcocc]

Can you please tell us more about your repro? How are your projects setup? Could you create a small set of projects and push them to a repo on github that we can checkout and use to reproduce this issue?

I don't believe the information you provided here is enough for us to help you out or investigate this further.

[tomrus88]

Same bug was fixed recently. Are you building from VS or command line? Have you updated your VS if you are using it?

[amh1979]

Two projects:

1. create the first project as: <TargetFramework>netstandard2.1</TargetFramework>
   2: create the second project as: <TargetFramework>netcoreapp3.0</TargetFramework>
   3: the second project reference the first project;
   4: when build the second project, then show error NETSDK1073

[livarcocc]

Like @tomrus88 said, where are you building this from? This bug was recently fixed for preview6 on the command line. And it was recently fixed in VS 16.2 as well?

I see you mentioning

SDK: 3.0.0-preview6-27804-01

Which is not really a SDK version number. Can you run dotnet --version from the command line and let us know what is that version? Also, what version of VS you are using?

[amh1979]

VS 16.1.3

.NET Core SDK (reflecting any global.json):
Version: 3.0.100-preview6-012264
Commit: be3f0c1a03

Runtime Environment:
OS Name: Windows
OS Version: 10.0.17763
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\3.0.100-preview6-012264\

Host (useful for support):
Version: 3.0.0-preview6-27804-01
Commit: fdf81c6faf

.NET Core SDKs installed:
2.1.700 [C:\Program Files\dotnet\sdk]
2.2.300 [C:\Program Files\dotnet\sdk]
3.0.100-preview6-012264 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
Microsoft.AspNetCore.All 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.All 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.0.0-preview6.19307.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 2.1.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 2.2.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.0.0-preview6-27804-01 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.0.0-preview6-27804-01 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

[amh1979]

Fixed use <GenerateErrorForMissingTargetingPacks>false</GenerateErrorForMissingTargetingPacks>

[zhosn]

Fixed use false
@ amh1979 Hi，What is the position of the above conditions to Microsoft.NET.Sdk.TargetingPackResolution.targets? Thanks!

[StanislavChankovSellerCloud]

<GenerateErrorForMissingTargetingPacks>false</GenerateErrorForMissingTargetingPacks>

3.0.0-preview7 - Same issue, same fix works.

[amh1979]

Fixed use false
@ amh1979 Hi，What is the position of the above conditions to Microsoft.NET.Sdk.TargetingPackResolution.targets? Thanks!

your project file, such as: .csproj, .vbproj