<PackageReference Include="Microsoft.CSharp" Version="4.7.0-preview2.19523.17" />

RuntimeBinderInternalCompilerException

using System; namespace Microsoft.CSharp.RuntimeBinder { public class RuntimeBinderInternalCompilerException : Exception { public RuntimeBinderInternalCompilerException() { } public RuntimeBinderInternalCompilerException(string message) : base(message) { } public RuntimeBinderInternalCompilerException(string message, Exception innerException) : base(message, innerException) { } } }