Bug while adding Tweetinvi lib ref through Nuget

The bug report is attached below.

Note: the same process works in VS 2015 Community which I had to download to work with Tweetinvi.

------------------

SharpDevelop Version : 5.1.0.4936-Beta-3ea20cfa

.NET Version : 4.6.01586

OS Version : Microsoft Windows NT 6.3.9600.0

Current culture : English (United States) (en-US)

Running under WOW6432, processor architecture: x86-64

Working Set Memory : 159704kb

GC Heap Memory : 21648kb

Unhandled WPF exception

Exception thrown:

System.InvalidOperationException: 'TweetinviAPI' already has a dependency defined for 'Autofac'.

at NuGet.Manifest.ValidateDependencySets(IPackageMetadata metadata)

at NuGet.Manifest.Validate(Manifest manifest)

at NuGet.Manifest.ReadFrom(Stream stream, IPropertyProvider propertyProvider, Boolean validateSchema)

at NuGet.LocalPackage.ReadManifest(Stream manifestStream)

at NuGet.OptimizedZipPackage.EnsureManifest()

at NuGet.OptimizedZipPackage..ctor(IFileSystem fileSystem, String packagePath)

at NuGet.LocalPackageRepository.OpenPackage(String path)

at NuGet.LocalPackageRepository.GetPackage(Func`2 openPackage, String path)

at NuGet.LocalPackageRepository.<>c__DisplayClass13.<FindPackage>b__f(String path)

at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()

at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source)

at NuGet.LocalPackageRepository.FindPackage(Func`2 openPackage, String packageId, SemanticVersion version)

at NuGet.LocalPackageRepository.FindPackage(String packageId, SemanticVersion version)

at NuGet.PackageRepositoryExtensions.FindPackage(IPackageRepository repository, String packageId, SemanticVersion version, IPackageConstraintProvider constraintProvider, Boolean allowPrereleaseVersions, Boolean allowUnlisted)

at NuGet.DataServicePackage.EnsurePackage(IPackageCacheRepository cacheRepository)

at NuGet.DataServicePackage.get_FrameworkAssemblies()

at ICSharpCode.PackageManagement.PackageFromRepository.get_FrameworkAssemblies()

at NuGet.PackageExtensions.HasProjectContent(IPackage package)

at ICSharpCode.PackageManagement.IPackageExtensions.IsProjectPackage(IPackage package)

at ICSharpCode.PackageManagement.PackageViewModel.IsProjectPackage(IPackage package)

at ICSharpCode.PackageManagement.PackageViewModel.AddPackage()

at ICSharpCode.PackageManagement.PackageViewModel.AddOrManagePackage()

at ICSharpCode.PackageManagement.PackageViewModel.<CreateCommands>b__0(Object param)

at ICSharpCode.PackageManagement.DelegateCommand.Execute(Object parameter)

at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)

at System.Windows.Controls.Primitives.ButtonBase.OnClick()

at System.Windows.Controls.Button.OnClick()

at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)

at System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e)

at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)

at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)

at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)

at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)

at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)

at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)

at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)

at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)

at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)

at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)

at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)

at System.Windows.Input.InputManager.ProcessStagingArea()

at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)

at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)

at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)

at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)

at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)

at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

---- Recent log messages:

12:10:11.837 [1] INFO - Loading addin Search & Replace

12:10:11.858 [1] DEBUG - Service startup: ICSharpCode.SharpDevelop.ILanguageService

12:10:12.112 [1] DEBUG - Update Foldings

12:10:12.113 [1] DEBUG - Service startup: ICSharpCode.SharpDevelop.Editor.Bookmarks.IBookmarkManager

12:10:12.137 [1] DEBUG - Trying to restore memento of '[AvalonEditViewContent E:\Programming Related\Code\TweetDownloader\TweetDownloader\Program.cs]' from key '1e13ec5:E:\PROGRAMMING RELATED\CODE\TWEETDOWNLOADER\TWEETDOWNLOADER\PROGRAM.CS'

12:10:12.193 [1] DEBUG - NavigationService -- resume logging

12:10:12.198 [1] DEBUG - ActiveContentChanged to [AvalonEditViewContent E:\Programming Related\Code\TweetDownloader\TweetDownloader\Program.cs]

12:10:12.198 [1] DEBUG - ActiveWorkbenchWindowChanged to [AvalonWorkbenchWindow: Program.cs]

12:10:12.198 [1] INFO - CurrentProject changed to TweetDownloader

12:10:12.199 [1] DEBUG - NavigationService

ActiveViewContent: Program.cs

Subview: ${res:FormsDesigner.DesignTabPages.SourceTabPage}

12:10:12.199 [1] DEBUG - ActiveViewContentChanged to [AvalonEditViewContent E:\Programming Related\Code\TweetDownloader\TweetDownloader\Program.cs]

12:10:12.288 [1] INFO - Loading addin ASP.NET MVC Binding

12:10:12.294 [1] DEBUG - Service startup: ICSharpCode.UnitTesting.ITestService

12:10:12.306 [LoadSolutionProjects] DEBUG - TweetDownloader: ParseFiles() finished. 0 files were re-used from CC cache; 2 files were parsed (2 of those are serializable)

12:10:12.347 [1] DEBUG - Update Foldings

12:10:12.643 [7] DEBUG - Resolved (Line 25, Col 22) to

12:10:12.762 [5] DEBUG - Git: OverlayIconManager Thread finished

12:10:13.451 [LoadSolutionProjects] DEBUG - LoadSolutionProjectsThread finished after 00:00:01.7801301

12:10:13.995 [5] DEBUG - Resolved (Line 25, Col 22) to

12:10:17.057 [8] DEBUG - Resolved (Line 12, Col 17) to

12:10:17.980 [1] WARN - Codon (AddSeparator) specified in the insertbefore of the [Codon: name = MenuItem, id = ManagePackages, addIn=C:\Program Files (x86)\SharpDevelop\5.1\bin\..\AddIns\Misc\PackageManagement\PackageManagement.addin] codon does not exist!

12:10:17.980 [1] WARN - Codon (AddSeparator) specified in the insertbefore of the [Codon: name = MenuItem, id = RestorePackages, addIn=C:\Program Files (x86)\SharpDevelop\5.1\bin\..\AddIns\Misc\PackageManagement\PackageManagement.addin] codon does not exist!

12:10:18.002 [1] DEBUG - ActiveContentChanged to ICSharpCode.SharpDevelop.Project.ProjectBrowserPad

12:10:18.140 [1] INFO - Loading addin Package Management

12:10:35.028 [1] ERROR - Unhandled WPF exception

--> Exception: