Error Generating Typescript File

[KitKat31337]

10/29/2016 3:31:49 PM: An error occurred while processing code in E:\Projects\MADTechLV\CustomerPortal\src\CustomerPortal\Model\Entities\User.cs System.Runtime.InteropServices.COMException (0x80004005): Error HRESULT E_FAIL has been returned from a call to a COM component. at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo) at Microsoft.VisualStudio.LanguageServices.Implementation.Utilities.Exceptions.ThrowEFail() at Microsoft.VisualStudio.LanguageServices.Implementation.CodeModel.ExternalElements.AbstractExternalCodeElement.get_ProjectItem() at EnvDTE.CodeClass.get_ProjectItem() at MadsKristensen.EditorExtensions.IntellisenseParser.ProcessElement(CodeElement element, List1 list, HashSet1 underProcess) in C:\projects\webessentials2015\EditorExtensions\Misc\CodeGeneration\IntellisenseParser.cs:line 89 at MadsKristensen.EditorExtensions.IntellisenseParser.ProcessFile(ProjectItem item, HashSet1 underProcess) in C:\projects\webessentials2015\EditorExtensions\Misc\CodeGeneration\IntellisenseParser.cs:line 49
at MadsKristensen.EditorExtensions.ScriptIntellisenseListener.<>c__DisplayClass7_0.b__0() in C:\projects\webessentials2015\EditorExtensions\Misc\CodeGeneration\ScriptIntellisenseListener.cs:line 58

Please report this bug at https://github.com/madskristensen/WebEssentials2015/issues, and include the source of the file.`

`using Microsoft.AspNetCore.Identity.EntityFrameworkCore;

namespace CustomerPortal.Model.Entities
{
public class User : IdentityUser
{
//TODO Need to associate with CustomerAccount
}
}
`