.NET Core 3.1 build error on Windows

[deokershesh]

Hi,

I downloaded .NET Core runtime code successfully as follows:
“git clone https://github.com/dotnet/runtime.git”
post that I go to “runtime” folder and do “build”, it reports below errors, I was able to do .NET Core 2.2 build using the same steps successfully. Any help to resolve these build errors would be highly appreciated.

D:\shesh\corefx3_60506_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) ‘System.Private.CoreLib’ from ‘’. [D:\shesh\corefx3_60506_commits\runtime\src\libraries\System.Diagnostics.Debug\src\System.Diagnostics.Debug.csproj]
D:\shesh\corefx3_60506_commits\runtime\src\libraries\restore\runtime\runtime.depproj(76,5): error : Could not locate CoreCLR IL files.
D:\shesh\corefx3_60506_commits\runtime\src\installer\corehost\build.proj(98,5): error MSB3073: The command “D:\shesh\corefx3_60506_commits\runtime\src\installer\corehost\build.cmd Debug x64 apphostver 5.0.0-dev.19618.1 hostver 5.0.0-dev.19618.1 fxrver 5.0.0-dev.19618.1 policyver 5.0.0-dev.19618.1 commit e55bb04 rid win-x64 portable rootdir D:\shesh\corefx3_60506_commits\runtime” exited with code 1.
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : Error when creating nuget lib package from D:\shesh\corefx3_60506_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Internal.nuspec. NuGet.Packaging.Core.PackagingException: File not found: ‘D:\shesh\corefx3_60506_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt’. [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in //src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : Error when creating nuget packed package from D:\shesh\corefx3_60506_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Internal.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60506_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in //src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : Error when creating nuget lib package from D:\shesh\corefx3_60506_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Ref.nuspec. NuGet.Packaging.Core.PackagingException: File not found: ‘D:\shesh\corefx3_60506_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt’. [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in //src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : Error when creating nuget packed package from D:\shesh\corefx3_60506_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Ref.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60506_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19616.4\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in //src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60506_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]

Thanks
-Shesh

[devsko]

Hi. I get the same error when starting build.cmd. Running coreclr.cmd, libraries.cmd and installer.cmd one after another works for me. I suppose it's kind of work in progress.

[deokershesh]

@devsko, I tried the suggested sequence, coreclr.cmd worked (though it reported warning for CMake version to be 3.14, I have currently 3.13), however libraries.cmd reported same error as I mentioned in my first post.
Anything you want me to check in my environment since its working for you?
Thanks for help

-Shesh

[devsko]

@deokershesh I am using CMake 3.15.5. and followed the windows requirements doc. As far as I know there are problems with 3.16. Just tried again with the latest bits and for me build.cmd now works as well. Try to delete the artifacts folder for a clean build.

[deokershesh]

@devsko, I installed CMake 3.15.6 version and coreclr.cmd worked, however I still get the same error for libraries.cmd. I also removed .nuget folder but still error remains same. Any further help please?

[deokershesh]

I also enabled HKLM\SYSTEM\CurrentControlSet\Control\FileSystem LongPathsEnabled and rebooted the system, but still the same errors!

[safern]

This was caused by: #1043

Should already be fixed. You should now be able to do build.cmd without any errors. Closing. Please let me know if after pulling the latest changes you still hit the same errors.

[deokershesh]

@safern, I downloaded .NET Core 3.1 with number of commits 60548, I also removed old ".nuget" folder and started fresh build by running "build.cmd", I still see same below errors, I am using Visual Studio 2017 compiler on Windows 10 64-bit. Need help to resolve these errors, as .NET Core 2.2 is going out of support today and I hit another security related issue on .NET Core 2.2.

D:\shesh\corefx3_60548_commits\runtime\src\coreclr\coreclr.proj(22,5): error MSB3073: The command ""D:\shesh\corefx3_60548_commits\runtime\src\coreclr\build.cmd" -skiptests -debug" exited with code 1.
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.AppContext\src\System.AppContext.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Diagnostics.Contracts\src\System.Diagnostics.Contracts.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Diagnostics.Debug\src\System.Diagnostics.Debug.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Diagnostics.Tracing\src\System.Diagnostics.Tracing.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Diagnostics.Tools\src\System.Diagnostics.Tools.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Buffers\src\System.Buffers.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Globalization.Calendars\src\System.Globalization.Calendars.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Private.Uri\src\System.Private.Uri.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Globalization\src\System.Globalization.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.Emit.Lightweight\src\System.Reflection.Emit.Lightweight.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.IO.UnmanagedMemoryStream\src\System.IO.UnmanagedMemoryStream.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Memory\src\System.Memory.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Numerics.Vectors\src\System.Numerics.Vectors.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.Emit.ILGeneration\src\System.Reflection.Emit.ILGeneration.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection\src\System.Reflection.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.Emit\src\System.Reflection.Emit.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Runtime.InteropServices.WindowsRuntime\src\System.Runtime.InteropServices.WindowsRuntime.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.Timer\src\System.Threading.Timer.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Resources.ResourceManager\src\System.Resources.ResourceManager.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.TypeExtensions\src\System.Reflection.TypeExtensions.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Text.Encoding.Extensions\src\System.Text.Encoding.Extensions.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.Tasks.Extensions\src\System.Threading.Tasks.Extensions.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Runtime.Intrinsics.Experimental\src\System.Runtime.Intrinsics.Experimental.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.Primitives\src\System.Reflection.Primitives.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Runtime.Loader\src\System.Runtime.Loader.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.Overlapped\src\System.Threading.Overlapped.csproj]
D:\shesh\corefx3_60548_commits\runtime\src\libraries\restore\runtime\runtime.depproj(76,5): error : Could not locate CoreCLR IL files.
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Text.Encoding\src\System.Text.Encoding.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.ThreadPool\src\System.Threading.ThreadPool.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Runtime.Intrinsics\src\System.Runtime.Intrinsics.csproj]
D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.Tasks\src\System.Threading.Tasks.csproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.sharedframework.sdk\5.0.0-beta.19617.1\targets\framework.dependency.targets(446,5): error MSB3073: The command "D:\shesh\corefx3_60548_commits\runtime\artifacts\bin\coreclr\Windows_NT.x64.Debug\sharedFramework\crossgen.exe @d:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\crossgen\Microsoft.CSharp.rsp" exited with code 3. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\src\netcoreapp.depproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : Error when creating nuget lib package from D:\shesh\corefx3_60548_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Internal.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in /_/src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : Error when creating nuget packed package from D:\shesh\corefx3_60548_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Internal.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in //src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : Error when creating nuget lib package from D:\shesh\corefx3_60548_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Ref.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in /_/src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : Error when creating nuget packed package from D:\shesh\corefx3_60548_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Ref.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]
C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in //src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]
0 Warning(s)
37 Error(s)

Time Elapsed 00:29:56.54
(NETCORE_ENGINEERING_TELEMETRY=Category) Build failed.

D:\shesh\corefx3_60548_commits\runtime>

[deokershesh]

Hi, I downloaded .NET Core 3.1 with number of commits 60548, I also removed old ".nuget" folder and started fresh build by running "build.cmd", I still see same below errors, I am using Visual Studio 2017 compiler on Windows 10 64-bit. Need help to resolve these errors, as .NET Core 2.2 is going out of support today and I hit another security related issue on .NET Core 2.2. Please reopen #1014. D:\shesh\corefx3_60548_commits\runtime\src\coreclr\coreclr.proj(22,5): error MSB3073: The command ""D:\shesh\corefx3_60548_commits\runtime\src\coreclr\build.cmd" -skiptests -debug" exited with code 1. D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.AppContext\src\System.AppContext.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Diagnostics.Contracts\src\System.Diagnostics.Contracts.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Diagnostics.Debug\src\System.Diagnostics.Debug.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Diagnostics.Tracing\src\System.Diagnostics.Tracing.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Diagnostics.Tools\src\System.Diagnostics.Tools.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Buffers\src\System.Buffers.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Globalization.Calendars\src\System.Globalization.Calendars.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Private.Uri\src\System.Private.Uri.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Globalization\src\System.Globalization.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.Emit.Lightweight\src\System.Reflection.Emit.Lightweight.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.IO.UnmanagedMemoryStream\src\System.IO.UnmanagedMemoryStream.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Memory\src\System.Memory.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Numerics.Vectors\src\System.Numerics.Vectors.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.Emit.ILGeneration\src\System.Reflection.Emit.ILGeneration.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection\src\System.Reflection.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.Emit\src\System.Reflection.Emit.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Runtime.InteropServices.WindowsRuntime\src\System.Runtime.InteropServices.WindowsRuntime.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.Timer\src\System.Threading.Timer.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Resources.ResourceManager\src\System.Resources.ResourceManager.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.TypeExtensions\src\System.Reflection.TypeExtensions.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Text.Encoding.Extensions\src\System.Text.Encoding.Extensions.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.Tasks.Extensions\src\System.Threading.Tasks.Extensions.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Runtime.Intrinsics.Experimental\src\System.Runtime.Intrinsics.Experimental.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Reflection.Primitives\src\System.Reflection.Primitives.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Runtime.Loader\src\System.Runtime.Loader.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.Overlapped\src\System.Threading.Overlapped.csproj] D:\shesh\corefx3_60548_commits\runtime\src\libraries\restore\runtime\runtime.depproj(76,5): error : Could not locate CoreCLR IL files. D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Text.Encoding\src\System.Text.Encoding.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.ThreadPool\src\System.Threading.ThreadPool.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Runtime.Intrinsics\src\System.Runtime.Intrinsics.csproj] D:\shesh\corefx3_60548_commits\runtime\eng\referenceFromRuntime.targets(90,5): error : Could not resolve ReferenceFromRuntime item(s) 'System.Private.CoreLib' from ''. [D:\shesh\corefx3_60548_commits\runtime\src\libraries\System.Threading.Tasks\src\System.Threading.Tasks.csproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.sharedframework.sdk\5.0.0-beta.19617.1\targets\framework.dependency.targets(446,5): error MSB3073: The command "D:\shesh\corefx3_60548_commits\runtime\artifacts\bin\coreclr\Windows_NT.x64.Debug\sharedFramework\crossgen.exe @d <https://github.com/d>:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\crossgen\Microsoft.CSharp.rsp" exited with code 3. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\src\netcoreapp.depproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : Error when creating nuget lib package from D:\shesh\corefx3_60548_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Internal.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in /_/src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : Error when creating nuget packed package from D:\shesh\corefx3_60548_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Internal.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj] C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in / */src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\legacy\Microsoft.NETCore.App.Internal.pkgproj]C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : Error when creating nuget lib package from D:\shesh\corefx3_60548_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Ref.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in /_/src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : Error when creating nuget packed package from D:\shesh\corefx3_60548_commits\runtime\artifacts\packages\Debug\specs\Microsoft.NETCore.App.Ref.nuspec. NuGet.Packaging.Core.PackagingException: File not found: 'D:\shesh\corefx3_60548_commits\runtime\artifacts\obj\netcoreapp\x64\Debug\netcoreapp5.0\win-x64\Microsoft.NETCore.App.versions.txt'. [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.AddFiles(String basePath, String source, String destination, String exclude) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] C:\Users\sheshnarayan.a\.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at NuGet.Packaging.PackageBuilder.PopulateFiles(String basePath, IEnumerable1 files) [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj]C:\Users\sheshnarayan.a.nuget\packages\microsoft.dotnet.build.tasks.packaging\5.0.0-beta.19617.1\build\Packaging.targets(1260,5): error : at Microsoft.DotNet.Build.Tasks.Packaging.NuGetPack.Pack(String nuspecPath, String nupkgPath, Manifest manifest, Boolean packSymbols) in /*/src/Microsoft.DotNet.Build.Tasks.Packaging/src/NuGetPack.cs:line 256 [D:\shesh\corefx3_60548_commits\runtime\src\installer\pkg\projects\netcoreapp\pkg\Microsoft.NETCore.App.Ref.pkgproj] 0 Warning(s) 37 Error(s) Time Elapsed 00:29:56.54 (NETCORE_ENGINEERING_TELEMETRY=Category) Build failed. D:\shesh\corefx3_60548_commits\runtime>

…

On Tue, Dec 24, 2019 at 4:37 AM Santiago Fernandez Madero < ***@***.***> wrote: This was caused by: #1043 <#1043> Should already be fixed. You should now be able to do build.cmd without any errors. Closing. Please let me know if after pulling the latest changes you still hit the same errors. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1014?email_source=notifications&email_token=AJH44WNVUF6ZQYVGMWYAU7TQ2FADHA5CNFSM4J4LU2F2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEHSC5UA#issuecomment-568602320>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AJH44WP54BXY23WBISZSXEDQ2FADHANCNFSM4J4LU2FQ> .

[danmoseley]

@deokershesh did you first make sure you satisfy all the requirements here, including long path support?
https://github.com/dotnet/runtime/blob/master/docs/workflow/windows-requirements.md

After that, please create a fresh clone of dotnet/runtime, and do "build.cmd" from the root. Do you get the same result?

[deokershesh]

@danmosemsft, Yes I have enabled long path support (4 days ago itself, please refer previous response). Yes, today an hour ago, I created another clone of .NET Core 3.1 (commit count 60548), started fresh build.cmd (removed old .nuget folder as well), it also resulted in exact same error, infact 1 error count increased (below) as compare to old clone.

D:\shesh\corefx3_60548_commits\runtime\src\coreclr\coreclr.proj(22,5):
error MSB3073: The command
""D:\shesh\corefx3_60548_commits\runtime\src\coreclr\build.cmd" -skiptests
-debug" exited with code 1.