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Errors VWD2013

Question
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User-1193791088 posted
I started getting many errors with VWD2013
Started with Errors when I would type any tag in html
then I tried to access CSS files and it would keep resetting
Now when I load my Web Form Site, The Solutions Explorer shows no files at all.
After I updated all files and .net files using nuget package manager
Activity Monitor Log infos 100 warnings 0 errors 10 # Type Description GUID Hr Source Time (UTC) 1 Microsoft Visual Studio 2013 version: 12.0.40629.0 VisualStudio 2017/07/03 17:33:46.625 2 Running in User Groups: Users VisualStudio 2017/07/03 17:33:46.625 3 Available Drive Space: C:\ drive has 318327062528 bytes; H:\ drive has 2808804339712 bytes VisualStudio 2017/07/03 17:33:46.625 4 Internet Explorer Version: 11.0.9600.18710 VisualStudio 2017/07/03 17:33:46.625 5 .NET Framework Version: 4.0.40305.0 VisualStudio 2017/07/03 17:33:46.641 6 MSXML Version: 6.30.7601.18980 VisualStudio 2017/07/03 17:33:46.641 7 Application launch on system with DPI X/Y: 96/96 Microsoft Visual Studio Appid Stub 2017/07/03 17:33:46.657 8 Entering function CVsPackageInfo::HrInstantiatePackage {00CD9DDA-7350-457C-A240-71BD667FC4DE} VisualStudio 2017/07/03 17:33:48.048 9 Begin package load [Task Scheduler Package] {00CD9DDA-7350-457C-A240-71BD667FC4DE} VisualStudio 2017/07/03 17:33:48.049 10 Initialized ServiceProvider.GlobalProvider from SetSite. Package Framework 2017/07/03 17:33:48.199 432 Client package is disabled : TextEditor.Basic RoamingManagerPackage 2017/07/03 17:34:45.430 433 Client package is disabled : TextEditor.CoffeeScript RoamingManagerPackage 2017/07/03 17:34:45.430 434 Client package is disabled : TextEditor.CSharp RoamingManagerPackage 2017/07/03 17:34:45.430 435 Client package is disabled : TextEditor.CSS RoamingManagerPackage 2017/07/03 17:34:45.430 436 Client package is disabled : TextEditor.General RoamingManagerPackage 2017/07/03 17:34:45.430 437 Client package is disabled : TextEditor.HTML RoamingManagerPackage 2017/07/03 17:34:45.430 438 Client package is disabled : TextEditor.HTMLX RoamingManagerPackage 2017/07/03 17:34:45.430 439 Client package is disabled : TextEditor.JavaScript RoamingManagerPackage 2017/07/03 17:34:45.430 440 Client package is disabled : TextEditor.LESS RoamingManagerPackage 2017/07/03 17:34:45.430 441 Client package is disabled : TextEditor.PlainText RoamingManagerPackage 2017/07/03 17:34:45.430 442 Client package is disabled : TextEditor.ResJSON RoamingManagerPackage 2017/07/03 17:34:45.430 443 Client package is disabled : TextEditor.T-SQL90 RoamingManagerPackage 2017/07/03 17:34:45.430 444 Client package is disabled : TextEditor.TypeScript RoamingManagerPackage 2017/07/03 17:34:45.430 445 Client package is disabled : TextEditor.XAML RoamingManagerPackage 2017/07/03 17:34:45.430 446 Client package is disabled : TextEditor.XML RoamingManagerPackage 2017/07/03 17:34:45.430 447 End package load [Visual Studio Debugger] {C9DD4A57-47FB-11D2-83E7-00C04F9902C1} VisualStudio 2017/07/03 17:34:45.477 448 Entering function CVsPackageInfo::HrInstantiatePackage {F97FC405-54EB-4873-9215-24B7CFA8A75D} VisualStudio 2017/07/03 17:34:45.477 449 Begin package load [Microsoft.VisualStudio.Web.PasteJson.JsonPackage, Microsoft.VisualStudio.Web.PasteJson] {F97FC405-54EB-4873-9215-24B7CFA8A75D} VisualStudio 2017/07/03 17:34:45.477 450 End package load [Microsoft.VisualStudio.Web.PasteJson.JsonPackage, Microsoft.VisualStudio.Web.PasteJson] {F97FC405-54EB-4873-9215-24B7CFA8A75D} VisualStudio 2017/07/03 17:34:45.493 451 Entering function CVsPackageInfo::HrInstantiatePackage {8D6FDF26-C2D9-43D0-866A-F2AF71F19813} VisualStudio 2017/07/03 17:34:45.493 452 Begin package load [PowerShellToolsPackage] {8D6FDF26-C2D9-43D0-866A-F2AF71F19813} VisualStudio 2017/07/03 17:34:45.508 453 End package load [PowerShellToolsPackage] {8D6FDF26-C2D9-43D0-866A-F2AF71F19813} VisualStudio 2017/07/03 17:34:45.508 454 Entering function CVsPackageInfo::HrInstantiatePackage {98BF0691-D23C-4897-A241-9CF5BEFDCC4A} VisualStudio 2017/07/03 17:34:45.508 455 Begin package load [NuGetVSEventsPackage] {98BF0691-D23C-4897-A241-9CF5BEFDCC4A} VisualStudio 2017/07/03 17:34:45.508 456 End package load [NuGetVSEventsPackage] {98BF0691-D23C-4897-A241-9CF5BEFDCC4A} VisualStudio 2017/07/03 17:34:45.540 457 Entering function CVsPackageInfo::HrInstantiatePackage {1A4EFADE-F6B2-4490-A2EF-21D5F3D1C8E0} VisualStudio 2017/07/03 17:34:45.540 458 Begin package load [VSPackage] {1A4EFADE-F6B2-4490-A2EF-21D5F3D1C8E0} VisualStudio 2017/07/03 17:34:45.555 459 End package load [VSPackage] {1A4EFADE-F6B2-4490-A2EF-21D5F3D1C8E0} VisualStudio 2017/07/03 17:34:45.586 460 Entering function CVsPackageInfo::HrInstantiatePackage {05B0DCB8-5F74-4A94-AB2F-8B2354C977EF} VisualStudio 2017/07/03 17:34:45.586 461 Begin package load [Visual Studio Solution Telemetry Package] {05B0DCB8-5F74-4A94-AB2F-8B2354C977EF} VisualStudio 2017/07/03 17:34:45.586 462 End package load [Visual Studio Solution Telemetry Package] {05B0DCB8-5F74-4A94-AB2F-8B2354C977EF} VisualStudio 2017/07/03 17:34:45.586 463 Entering function CVsPackageInfo::HrInstantiatePackage {AC2D3F3C-563E-4308-BC26-E00D49746A74} VisualStudio 2017/07/03 17:34:45.586 464 Begin package load [Microsoft Visual Studio Designer Bootstrap Package] {AC2D3F3C-563E-4308-BC26-E00D49746A74} VisualStudio 2017/07/03 17:34:45.586 465 End package load [Microsoft Visual Studio Designer Bootstrap Package] {AC2D3F3C-563E-4308-BC26-E00D49746A74} VisualStudio 2017/07/03 17:34:45.602 466 Entering function CVsPackageInfo::HrInstantiatePackage {7A4E8D96-5D5B-4415-9FAB-D6DCC56F47FB} VisualStudio 2017/07/03 17:34:45.602 467 Begin package load [Microsoft.Data.Entity.Design.BootstrapPackage.BootstrapPackage, Microsoft.Data.Entity.Design.BootstrapPackage, version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a] {7A4E8D96-5D5B-4415-9FAB-D6DCC56F47FB} VisualStudio 2017/07/03 17:34:45.602 468 End package load [Microsoft.Data.Entity.Design.BootstrapPackage.BootstrapPackage, Microsoft.Data.Entity.Design.BootstrapPackage, version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a] {7A4E8D96-5D5B-4415-9FAB-D6DCC56F47FB} VisualStudio 2017/07/03 17:34:45.618 469 ERROR No exports were found that match the constraint: ContractName Microsoft.VisualStudio.Shell.IVsHierarchyItemManager RequiredTypeIdentity Microsoft.VisualStudio.Shell.IVsHierarchyItemManager at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) at System.ComponentModel.Composition.Hosting.ExportProvider.GetExportsCore(Type type, Type metadataViewType, String contractName, ImportCardinality cardinality) 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 Microsoft.VisualStudio.CommonIDE.LoadedProjectList.get_HierarchyItemManager() at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.AddProjectToCache(IVsHierarchy item) at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.HandleAddProject(IVsHierarchy hierarchy) StartupProjectList 2017/07/03 17:34:45.649 470 Entering function CVsPackageInfo::HrInstantiatePackage {30DB8F9B-EC9F-44D6-B377-83C7C27A1A8B} VisualStudio 2017/07/03 17:34:45.961 471 Begin package load [JavaScriptWebExtensionsPackage] {30DB8F9B-EC9F-44D6-B377-83C7C27A1A8B} VisualStudio 2017/07/03 17:34:45.961 472 End package load [JavaScriptWebExtensionsPackage] {30DB8F9B-EC9F-44D6-B377-83C7C27A1A8B} VisualStudio 2017/07/03 17:34:46.179 473 Entering function CVsPackageInfo::HrInstantiatePackage {8C28E535-ABC9-4F92-B5C9-6C16617C8884} VisualStudio 2017/07/03 17:34:46.179 474 Begin package load [EurekaPackage] {8C28E535-ABC9-4F92-B5C9-6C16617C8884} VisualStudio 2017/07/03 17:34:46.179 475 End package load [EurekaPackage] {8C28E535-ABC9-4F92-B5C9-6C16617C8884} VisualStudio 2017/07/03 17:34:46.320 476 Entering function CVsPackageInfo::HrInstantiatePackage {AAB75614-2F8F-4DA6-B0A6-763C6DBB2969} VisualStudio 2017/07/03 17:34:46.320 477 Begin package load [Microsoft.VisualStudio.Web.Project.WebProjectPackage, Microsoft.VisualStudio.Web.Project] {AAB75614-2F8F-4DA6-B0A6-763C6DBB2969} VisualStudio 2017/07/03 17:34:46.320 478 End package load [Microsoft.VisualStudio.Web.Project.WebProjectPackage, Microsoft.VisualStudio.Web.Project] {AAB75614-2F8F-4DA6-B0A6-763C6DBB2969} VisualStudio 2017/07/03 17:34:46.351 479 Entering function CVsPackageInfo::HrInstantiatePackage {1AD387FC-B1E8-4023-91FE-F22260B661DB} VisualStudio 2017/07/03 17:34:46.351 480 Begin package load [Microsoft.VisualStudio.Web.Publish.WebPublishPackage, Microsoft.VisualStudio.Web.Publish] {1AD387FC-B1E8-4023-91FE-F22260B661DB} VisualStudio 2017/07/03 17:34:46.351 481 End package load [Microsoft.VisualStudio.Web.Publish.WebPublishPackage, Microsoft.VisualStudio.Web.Publish] {1AD387FC-B1E8-4023-91FE-F22260B661DB} VisualStudio 2017/07/03 17:34:46.398 482 Entering function CVsPackageInfo::HrInstantiatePackage {8FF02D1A-C177-4AC8-A62F-88FC6EA65F57} VisualStudio 2017/07/03 17:34:46.398 483 Begin package load [Visual Web Developer Project Persistance Package] {8FF02D1A-C177-4AC8-A62F-88FC6EA65F57} VisualStudio 2017/07/03 17:34:46.429 484 Loading UI library
C:\Program Files\Microsoft Visual Studio 12.0\Common7\Packages\*\webdirprjui.dll{8FF02D1A-C177-4AC8-A62F-88FC6EA65F57} VisualStudio 2017/07/03 17:34:46.444 485 End package load [Visual Web Developer Project Persistance Package] {8FF02D1A-C177-4AC8-A62F-88FC6EA65F57} VisualStudio 2017/07/03 17:34:46.444 486 Entering function CVsPackageInfo::HrInstantiatePackage {349C5850-65DF-11DA-9384-00065B846F21} VisualStudio 2017/07/03 17:34:46.632 487 Begin package load [Microsoft.VisualStudio.Web.Application.WAPackage, Microsoft.VisualStudio.Web.Application, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a] {349C5850-65DF-11DA-9384-00065B846F21} VisualStudio 2017/07/03 17:34:46.632 488 End package load [Microsoft.VisualStudio.Web.Application.WAPackage, Microsoft.VisualStudio.Web.Application, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a] {349C5850-65DF-11DA-9384-00065B846F21} VisualStudio 2017/07/03 17:34:46.710 489 ERROR No exports were found that match the constraint: ContractName Microsoft.VisualStudio.Shell.IVsHierarchyItemManager RequiredTypeIdentity Microsoft.VisualStudio.Shell.IVsHierarchyItemManager at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) at System.ComponentModel.Composition.Hosting.ExportProvider.GetExportsCore(Type type, Type metadataViewType, String contractName, ImportCardinality cardinality) 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 Microsoft.VisualStudio.CommonIDE.LoadedProjectList.get_HierarchyItemManager() at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.AddProjectToCache(IVsHierarchy item) at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.HandleAddProject(IVsHierarchy hierarchy) StartupProjectList 2017/07/03 17:34:46.897 490 Entering function CVsPackageInfo::HrInstantiatePackage {1B437D20-F8FE-11D2-A6AE-00104BCC7269} VisualStudio 2017/07/03 17:34:47.146 491 Begin package load [Visual Studio HTM Editor Package] {1B437D20-F8FE-11D2-A6AE-00104BCC7269} VisualStudio 2017/07/03 17:34:47.162 492 Loading UI library
C:\Program Files\Microsoft Visual Studio 12.0\\Common7\Packages*\htmledui.dll{1B437D20-F8FE-11D2-A6AE-00104BCC7269} VisualStudio 2017/07/03 17:34:47.178 493 End package load [Visual Studio HTM Editor Package] {1B437D20-F8FE-11D2-A6AE-00104BCC7269} VisualStudio 2017/07/03 17:34:47.178 494 Client package is disabled : TextEditor.HTML-Tag-Specific RoamingManagerPackage 2017/07/03 17:34:47.178 495 Client package is disabled : TextEditor.HTML-Specific RoamingManagerPackage 2017/07/03 17:34:47.178 496 Entering function CVsPackageInfo::HrInstantiatePackage {FAE04EC1-301F-11D3-BF4B-00C04F79EFBC} VisualStudio 2017/07/03 17:34:47.505 497 Begin package load [Visual C# Project System] {FAE04EC1-301F-11D3-BF4B-00C04F79EFBC} VisualStudio 2017/07/03 17:34:47.536 498 Loading UI library
C:\Program Files\Microsoft Visual Studio 12.0\VC#\VCSPackages\*\csprojui.dll{FAE04EC1-301F-11D3-BF4B-00C04F79EFBC} VisualStudio 2017/07/03 17:34:47.568 499 End package load [Visual C# Project System] {FAE04EC1-301F-11D3-BF4B-00C04F79EFBC} VisualStudio 2017/07/03 17:34:47.568 500 Entering function CVsPackageInfo::HrInstantiatePackage {A066E284-DCAB-11D2-B551-00C04F68D4DB} VisualStudio 2017/07/03 17:34:47.770 501 Begin package load [Visual C# Language Service Package] {A066E284-DCAB-11D2-B551-00C04F68D4DB} VisualStudio 2017/07/03 17:34:47.802 502 Loading UI library
C:\Program Files\Microsoft Visual Studio 12.0\VC#\VCSPackages\*\cslangsvcui.dll{A066E284-DCAB-11D2-B551-00C04F68D4DB} VisualStudio 2017/07/03 17:34:47.833 503 End package load [Visual C# Language Service Package] {A066E284-DCAB-11D2-B551-00C04F68D4DB} VisualStudio 2017/07/03 17:34:47.833 504 Client package is disabled : TextEditor.CSharp-Specific RoamingManagerPackage 2017/07/03 17:34:47.833 505 ERROR The color 'Popup' in category 'de7b1121-99a4-4708-aedf-15f40c9b332f' does not exist. Color Theme Service 2017/07/03 17:34:48.301 506 Evaluating type System.Web.UI.WebControls.AccessDataSource against framework .NETFramework,Version=v4.5.2 {E7F851C8-6267-4794-B0FE-7BCAB6DACBB4} VisualStudio 2017/07/03 17:34:48.722 507 No item of type System.Web.UI.WebControls.AccessDataSource supports framework .NETFramework,Version=v4.5.2 {E7F851C8-6267-4794-B0FE-7BCAB6DACBB4} VisualStudio 2017/07/03 17:34:48.738 508 Entering function CVsPackageInfo::HrInstantiatePackage {E8B06F41-6D01-11D2-AA7D-00C04F990343} VisualStudio 2017/07/03 17:34:51.452 509 Begin package load [Visual Studio Web Browser Package] {E8B06F41-6D01-11D2-AA7D-00C04F990343} VisualStudio 2017/07/03 17:34:51.452 510 Loading UI library
C:\Program Files\Microsoft Visual Studio 12.0\\Common7\IDE*\msenvui.dll{E8B06F41-6D01-11D2-AA7D-00C04F990343} VisualStudio 2017/07/03 17:34:51.452 511 End package load [Visual Studio Web Browser Package] {E8B06F41-6D01-11D2-AA7D-00C04F990343} VisualStudio 2017/07/03 17:34:51.452 512 Entering function CVsPackageInfo::HrInstantiatePackage {E1AA7737-69BE-43D0-A425-E3097651E192} VisualStudio 2017/07/03 17:34:51.889 513 Begin package load [Visual Studio Data Package] {E1AA7737-69BE-43D0-A425-E3097651E192} VisualStudio 2017/07/03 17:34:51.889 514 End package load [Visual Studio Data Package] {E1AA7737-69BE-43D0-A425-E3097651E192} VisualStudio 2017/07/03 17:34:51.982 515 Entering function CVsPackageInfo::HrInstantiatePackage {220A4C17-7E7C-4663-BBCC-5E607C6543CD} VisualStudio 2017/07/03 17:34:52.310 516 Begin package load [Visual Database Tools Package] {220A4C17-7E7C-4663-BBCC-5E607C6543CD} VisualStudio 2017/07/03 17:34:52.341 517 Loading UI library
C:\Program Files\Microsoft Visual Studio 12.0\Common7\Tools\VDT\*\vdt80pui.dll{220A4C17-7E7C-4663-BBCC-5E607C6543CD} VisualStudio 2017/07/03 17:34:52.372 518 End package load [Visual Database Tools Package] {220A4C17-7E7C-4663-BBCC-5E607C6543CD} VisualStudio 2017/07/03 17:34:52.372 519 ERROR No exports were found that match the constraint: ContractName Microsoft.VisualStudio.Shell.IVsHierarchyItemManager RequiredTypeIdentity Microsoft.VisualStudio.Shell.IVsHierarchyItemManager at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) at System.ComponentModel.Composition.Hosting.ExportProvider.GetExportsCore(Type type, Type metadataViewType, String contractName, ImportCardinality cardinality) 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 Microsoft.VisualStudio.CommonIDE.LoadedProjectList.get_HierarchyItemManager() at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.AddProjectToCache(IVsHierarchy item) at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.HandleAddProject(IVsHierarchy hierarchy) StartupProjectList 2017/07/03 17:34:52.513 520 ERROR No exports were found that match the constraint: ContractName Microsoft.VisualStudio.Shell.IVsHierarchyItemManager RequiredTypeIdentity Microsoft.VisualStudio.Shell.IVsHierarchyItemManager at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) at System.ComponentModel.Composition.Hosting.ExportProvider.GetExportsCore(Type type, Type metadataViewType, String contractName, ImportCardinality cardinality) 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 Microsoft.VisualStudio.CommonIDE.LoadedProjectList.get_HierarchyItemManager() at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.AddProjectToCache(IVsHierarchy item) at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.HandleAddProject(IVsHierarchy hierarchy) StartupProjectList 2017/07/03 17:34:52.669 521 ERROR No exports were found that match the constraint: ContractName Microsoft.VisualStudio.Shell.IVsHierarchyItemManager RequiredTypeIdentity Microsoft.VisualStudio.Shell.IVsHierarchyItemManager at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) at System.ComponentModel.Composition.Hosting.ExportProvider.GetExportsCore(Type type, Type metadataViewType, String contractName, ImportCardinality cardinality) 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 Microsoft.VisualStudio.CommonIDE.LoadedProjectList.get_HierarchyItemManager() at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.AddProjectToCache(IVsHierarchy item) at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.HandleAddProject(IVsHierarchy hierarchy) StartupProjectList 2017/07/03 17:34:52.778 522 ERROR No exports were found that match the constraint: ContractName Microsoft.VisualStudio.Shell.IVsHierarchyItemManager RequiredTypeIdentity Microsoft.VisualStudio.Shell.IVsHierarchyItemManager at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) at System.ComponentModel.Composition.Hosting.ExportProvider.GetExportsCore(Type type, Type metadataViewType, String contractName, ImportCardinality cardinality) 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 Microsoft.VisualStudio.CommonIDE.LoadedProjectList.get_HierarchyItemManager() at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.AddProjectToCache(IVsHierarchy item) at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.HandleAddProject(IVsHierarchy hierarchy) StartupProjectList 2017/07/03 17:34:52.903 523 ERROR No exports were found that match the constraint: ContractName Microsoft.VisualStudio.Shell.IVsHierarchyItemManager RequiredTypeIdentity Microsoft.VisualStudio.Shell.IVsHierarchyItemManager at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) at System.ComponentModel.Composition.Hosting.ExportProvider.GetExportsCore(Type type, Type metadataViewType, String contractName, ImportCardinality cardinality) 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 Microsoft.VisualStudio.CommonIDE.LoadedProjectList.get_HierarchyItemManager() at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.AddProjectToCache(IVsHierarchy item) at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.HandleAddProject(IVsHierarchy hierarchy) StartupProjectList 2017/07/03 17:34:53.059 524 Entering function CVsPackageInfo::HrInstantiatePackage {68939055-38E0-4D17-92CB-8909710D8178} VisualStudio 2017/07/03 17:34:54.104 525 Begin package load [Windows Forms Designer Hosting Package] {68939055-38E0-4D17-92CB-8909710D8178} VisualStudio 2017/07/03 17:34:54.104 526 End package load [Windows Forms Designer Hosting Package] {68939055-38E0-4D17-92CB-8909710D8178} VisualStudio 2017/07/03 17:34:54.135 527 Entering function CVsPackageInfo::HrInstantiatePackage {5330C67F-305C-4B17-A3DC-FBB7AEE69C09} VisualStudio 2017/07/03 17:34:59.408 528 Begin package load [CssPackage] {5330C67F-305C-4B17-A3DC-FBB7AEE69C09} VisualStudio 2017/07/03 17:34:59.408 529 End package load [CssPackage] {5330C67F-305C-4B17-A3DC-FBB7AEE69C09} VisualStudio 2017/07/03 17:34:59.502 530 ERROR No exports were found that match the constraint: ContractName Microsoft.VisualStudio.Shell.IVsHierarchyItemManager RequiredTypeIdentity Microsoft.VisualStudio.Shell.IVsHierarchyItemManager at System.ComponentModel.Composition.Hosting.ExportProvider.GetExports(ImportDefinition definition, AtomicComposition atomicComposition) at System.ComponentModel.Composition.Hosting.ExportProvider.GetExportsCore(Type type, Type metadataViewType, String contractName, ImportCardinality cardinality) 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 Microsoft.VisualStudio.CommonIDE.LoadedProjectList.get_HierarchyItemManager() at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.AddProjectToCache(IVsHierarchy item) at Microsoft.VisualStudio.CommonIDE.LoadedProjectList.HandleAddProject(IVsHierarchy hierarchy) StartupProjectList 2017/07/03 17:34:59.689 531 ERROR System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.VisualStudio.CSS.CssErrorTaskProvider..ctor(ITextView textView, ITextBuffer textBuffer) at Microsoft.VisualStudio.CSS.CssErrorTaskProvider.Attach(ITextView textView, ITextBuffer textBuffer) at Microsoft.VisualStudio.CSS.ErrorTaskSetup.OnTextViewCreated(ITextView textView, ITextBuffer textBuffer) at Microsoft.Web.Editor.TextViewConnectionListener.OnTextViewGotAggregateFocus(ITextView textView, ITextBuffer textBuffer) at Microsoft.VisualStudio.CSS.VsCssTextViewConnectionListener.OnTextViewGotAggregateFocus(ITextView textView, ITextBuffer textBuffer) at Microsoft.Web.Editor.TextViewConnectionListener.<>c__DisplayClass1.<OnTextViewConnected>b__0(Object sender, EventArgs eventArgs) at Microsoft.VisualStudio.Text.Utilities.GuardedOperations.RaiseEvent(Object sender, EventHandler eventHandlers) Editor or Editor Extension 2017/07/03 17:35:19.399 Thursday, July 6, 2017 4:53 AM
All replies
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User347430248 posted
Hi RobertH3,
did you try to repair the setup?
if not you can try to repair it from control panel and again try to use it.
it is possible that something had corrupted in it and because of that you are getting this errors.
try to test it and let me know if that solves your issue or not.
Regards
Deepak
Friday, July 7, 2017 5:40 AM