Could not find reference: System.Buffers, Version=4.0.2.0

[greenozon]

Steps to reproduce

1. Click on References in left tree view
2. all dlls are resolved except one

start of references text:

// Detected Target-Framework-Id: .NETFramework,Version=v4.7.2

// Referenced assemblies (in metadata order):
// mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
	// Assembly reference loading information:
	// Info: Success - Loading from: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll

.........

Error message shown

// System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51
	// Assembly reference loading information:
	// There were some problems during assembly reference load, see below for more information!
	// Error: Could not find reference: System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51

Details

ILSpy version 6.0.0.5800-preview4

The possible issue might be mentioned here:
dotnet/runtime#1830

and here is a set of my frameworks installed:

After exporting to project and trying to open up got this error:

[siegfriedpammer]

How was the binary created? As far as I can tell, System.Buffers is a nuget package and not part of the GAC.

[siegfriedpammer]

Closing - no feedback; cannot reproduce