I have the latest compiler and Visual D + Visual Studio 2013 Ultimate + Win7x64. BTW, This is happening on 2 PCs and 3 Laptops!

Error occurred while restoring NuGet packages:
System.ComponentModel.Composition.CompositionException: The
composition produced a single composition error. The root cause
is provided below. Review the CompositionException.Errors
property for more detailed information.

1) The method or operation is not implemented.

Resulting in: An exception occurred while trying to create an
instance of type 'NuGet.VisualStudio.SolutionManager'.

Resulting in: Cannot activate part
'NuGet.VisualStudio.SolutionManager'.
Element: NuGet.VisualStudio.SolutionManager -->
NuGet.VisualStudio.SolutionManager

Resulting in: Cannot get export
'NuGet.VisualStudio.SolutionManager
(ContractName="NuGet.VisualStudio.ISolutionManager")' from part
'NuGet.VisualStudio.SolutionManager'.
Element: NuGet.VisualStudio.SolutionManager
(ContractName="NuGet.VisualStudio.ISolutionManager") -->
NuGet.VisualStudio.SolutionManager

Resulting in: Cannot set import
'NuGet.VisualStudio.VsSettings..ctor
(Parameter="solutionManager",
ContractName="NuGet.VisualStudio.ISolutionManager")' on part
'NuGet.VisualStudio.VsSettings'.
Element: NuGet.VisualStudio.VsSettings..ctor
(Parameter="solutionManager",
ContractName="NuGet.VisualStudio.ISolutionManager") -->
NuGet.VisualStudio.VsSettings

Resulting in: Cannot get export 'NuGet.VisualStudio.VsSettings
(ContractName="NuGet.ISettings")' from part
'NuGet.VisualStudio.VsSettings'.
Element: NuGet.VisualStudio.VsSettings
(ContractName="NuGet.ISettings") -->
NuGet.VisualStudio.VsSettings

   at
System.ComponentModel.Composition.Hosting.CompositionServices.GetExportedValueFromComposedPart(ImportEngine
engine, ComposablePart part, ExportDefinition definition)
   at
System.ComponentModel.Composition.Hosting.CatalogExportProvider.GetExportedValue(CatalogPart
part, ExportDefinition export, Boolean isSharedPart)
   at
System.ComponentModel.Composition.Hosting.CatalogExportProvider.CatalogExport.GetExportedValueCore()
   at
System.ComponentModel.Composition.Primitives.Export.get_Value()
   at
System.ComponentModel.Composition.ExportServices.GetCastedExportedValue[T](Export
export)
   at
System.ComponentModel.Composition.Hosting.ExportProvider.GetExportedValueCore[T](String
contractName, ImportCardinality cardinality)
   at
System.ComponentModel.Composition.Hosting.ExportProvider.GetExportedValue[T](String
contractName)
   at
System.ComponentModel.Composition.Hosting.ExportProvider.GetExportedValue[T]()
   at
Microsoft.VisualStudio.ComponentModelHost.ComponentModel.GetService[T]()
   at
NuGet.VisualStudio.ServiceLocator.GetComponentModelService[TService]()
   at NuGet.VisualStudio.ServiceLocator.GetInstance[TService]()
   at NuGet.VsEvents.PackageRestorer.IsAutomatic()
   at
NuGet.VsEvents.PackageRestorer.BuildEvents_OnBuildBegin(vsBuildScope
Scope, vsBuildAction Action).
------ Build started: Project: Hello, Configuration: Debug DMD
Win32 ------
Building Debug DMD Win32\Hello.exe...
Converting debug information...
D:\SkyDrive\Documents\Visual Studio
2013\Projects\D\Studies\Hello\Hello\Debug DMD Win32\Hello.pdb:
cannot add symbols to module, probably msobj80.dll missing
Building Debug DMD Win32\Hello.exe failed!
Details saved as "file://D:\SkyDrive\Documents\Visual Studio
2013\Projects\D\Studies\Hello\Hello\Debug DMD
Win32\Hello.buildlog.html"
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped
==========

Command Line

set PATH=D:\DLang\dmd2\windows\\bin;C:\Program Files
(x86)\Microsoft SDKs\Windows\v7.0A\\\bin;%PATH%
dmd -g -debug -X -Xf"Debug DMD Win32\Hello.json" -deps="Debug DMD
Win32\Hello.dep" -c -of"Debug DMD Win32\Hello.obj" main.d
if errorlevel 1 goto reportError

set LIB="D:\DLang\dmd2\windows\bin\..\lib"
echo. >
D:\SkyDrive\DOCUME~1\VISUAL~3\Projects\D\Studies\Hello\Hello\DEBUGD~1\HELLOB~1.LNK
echo "Debug DMD Win32\Hello.obj","Debug DMD
Win32\Hello.exe_cv","Debug DMD Win32\Hello.map",user32.lib+ >>
D:\SkyDrive\DOCUME~1\VISUAL~3\Projects\D\Studies\Hello\Hello\DEBUGD~1\HELLOB~1.LNK
echo kernel32.lib/NOMAP/CO/NOI >>
D:\SkyDrive\DOCUME~1\VISUAL~3\Projects\D\Studies\Hello\Hello\DEBUGD~1\HELLOB~1.LNK

"d:\Program Files (x86)\VisualD\pipedmd.exe" -deps "Debug DMD
Win32\Hello.lnkdep" D:\DLang\dmd2\windows\bin\link.exe
@D:\SkyDrive\DOCUME~1\VISUAL~3\Projects\D\Studies\Hello\Hello\DEBUGD~1\HELLOB~1.LNK
if errorlevel 1 goto reportError
if not exist "Debug DMD Win32\Hello.exe_cv" (echo "Debug DMD
Win32\Hello.exe_cv" not created! && goto reportError)
echo Converting debug information...
"d:\Program Files (x86)\VisualD\cv2pdb\cv2pdb.exe" "Debug DMD
Win32\Hello.exe_cv" "Debug DMD Win32\Hello.exe"
if errorlevel 1 goto reportError
if not exist "Debug DMD Win32\Hello.exe" (echo "Debug DMD
Win32\Hello.exe" not created! && goto reportError)

goto noError

:reportError
echo Building Debug DMD Win32\Hello.exe failed!

:noError
Output

Converting debug information...
D:\SkyDrive\Documents\Visual Studio
2013\Projects\D\Studies\Hello\Hello\Debug DMD Win32\Hello.pdb:
cannot add symbols to module, probably msobj80.dll missing
Building Debug DMD Win32\Hello.exe failed!

Ah, installing "VisualD-v0.3.38-beta1b" seems to have fixed the problem for the moment. In time, maybe a dedicated IDE that can give maximum comfort and functionality may not be such a bad idea! Hope DM gets to that sometime ...

On 11.12.2013 16:46, Siavash Babaei wrote:
> Ah, installing "VisualD-v0.3.38-beta1b" seems to have fixed the problem
> for the moment. In time, maybe a dedicated IDE that can give maximum
> comfort and functionality may not be such a bad idea! Hope DM gets to
> that sometime ...

There were some fixes for finding the correct mspdb*.dll when multiple versions of Visual Studio are installed. Good to hear it worked for you.

I have no clue what the NuGet messages mean, I guess they are not related to Visual D.

Thank you for the fix and the brilliant add-on to VS.