C#•2mo ago

Intelisense unexpectedly broken in VisualStudio.

Don't know what happened but recently i am unable to build even fresh project from visual studio. It produces this

NuGet package restore failed. Please see Error List window for detailed warnings and errors.
Error occurred while restoring NuGet packages: NuGet.PackageManagement.VisualStudio.Exceptions.ProjectNotNominatedException: The operation failed as details for project Test2 could not be loaded.
   at NuGet.PackageManagement.VisualStudio.CpsPackageReferenceProject.GetPackageSpecsAndAdditionalMessagesAsync(DependencyGraphCacheContext context)
   at NuGet.PackageManagement.DependencyGraphRestoreUtility.<GetSolutionRestoreSpecAndAdditionalMessages>d__10.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at NuGet.SolutionRestoreManager.SolutionRestoreJob.<RestorePackageSpecProjectsAsync>d__29.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at NuGet.SolutionRestoreManager.SolutionRestoreJob.<RestoreAsync>d__27.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at NuGet.SolutionRestoreManager.SolutionRestoreJob.<RestoreAsync>d__27.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at NuGet.SolutionRestoreManager.SolutionRestoreJob.<ExecuteAsync>d__26.MoveNext()

NuGet package restore failed. Please see Error List window for detailed warnings and errors.
Error occurred while restoring NuGet packages: NuGet.PackageManagement.VisualStudio.Exceptions.ProjectNotNominatedException: The operation failed as details for project Test2 could not be loaded.
   at NuGet.PackageManagement.VisualStudio.CpsPackageReferenceProject.GetPackageSpecsAndAdditionalMessagesAsync(DependencyGraphCacheContext context)
   at NuGet.PackageManagement.DependencyGraphRestoreUtility.<GetSolutionRestoreSpecAndAdditionalMessages>d__10.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at NuGet.SolutionRestoreManager.SolutionRestoreJob.<RestorePackageSpecProjectsAsync>d__29.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at NuGet.SolutionRestoreManager.SolutionRestoreJob.<RestoreAsync>d__27.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at NuGet.SolutionRestoreManager.SolutionRestoreJob.<RestoreAsync>d__27.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at NuGet.SolutionRestoreManager.SolutionRestoreJob.<ExecuteAsync>d__26.MoveNext()

building the project from CLI works normally.

5 Replies

Bia10OP•2mo ago

I tried things like repair/reinstalling VS, clearing NuGet cache, deleting componentModelCache, resetting the vs settings. No success.

Saiyanslayer•2mo ago

does this article help? https://learn.microsoft.com/en-us/nuget/consume-packages/package-restore-troubleshooting

Troubleshooting NuGet Package Restore in Visual Studio

A description of common NuGet restore errors in Visual Studio and how to troubleshoot them.

Bia10OP•2mo ago

nope not at all

Bia10OP•2mo ago

the funny thing is if i run dotnet restore the build ends up like this...

Bia10OP•2mo ago

and there is no error anywhere... so it basically restores packages... waits for 5mins claims there is an error wich is nowhere displayed/loged and just fails..

Gaming

Programming

Intelisense unexpectedly broken in VisualStudio.