Error:
LegacySitePackage failed for package [UnrealVSPackage]Source: ‘UnrealVS’ Description: Object reference not set to an instance of an object. System.NullReferenceException: Object reference not set to an instance of an object. at UnrealVS.Utils.GetProjectConfigProperty(Project Project, Configuration Configuration, String PropertyName) at UnrealVS.CommandLineEditor.GetProjectCommandLineProperty(Project InProject) at UnrealVS.CommandLineEditor.MakeCommandLineComboText() at UnrealVS.CommandLineEditor.UpdateCommandLineCombo() at UnrealVS.CommandLineEditor…ctor() at UnrealVS.UnrealVSPackage.Initialize() at Microsoft.VisualStudio.Shell.Package.Microsoft.VisualStudio.Shell.Interop.IVsPackage.SetSite(IServiceProvider sp)