Error msb4018 непредвиденная ошибка при выполнении задачи resolvepackageassets

I am trying to set up visual studio 2019 on macos (10.14.3), but when attempting to build a default web MVC project I get this dependency error:

    Target _CheckForNETCoreSdkIsPreview:
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.RuntimeIdentifierInference.targets(151,5): message NETSDK1057: You are using a preview version of .NET Core. See: https://aka.ms/dotnet-core-preview
Target ResolvePackageAssets:
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018: The "ResolvePackageAssets" task failed unexpectedly.
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018: System.TypeLoadException: Could not resolve type with token 0100003f from typeref (expected class 'NuGet.Packaging.Core.PackageDependency' in assembly 'NuGet.Packaging, Version=5.0.0.4, Culture=neutral, PublicKeyToken=31bf3856ad364e35')
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.NET.Build.Tasks.ResolvePackageAssets+CacheWriter.GetPlatformPackageExclusions () [0x000d7] in <9524e6fbf1724027a475d15b01fab866>:0 
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.NET.Build.Tasks.ResolvePackageAssets+CacheWriter..ctor (Microsoft.NET.Build.Tasks.ResolvePackageAssets task, System.IO.Stream stream) [0x0009b] in <9524e6fbf1724027a475d15b01fab866>:0 
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.NET.Build.Tasks.ResolvePackageAssets+CacheReader.CreateReaderFromDisk (Microsoft.NET.Build.Tasks.ResolvePackageAssets task, System.Byte[] settingsHash) [0x0003a] in <9524e6fbf1724027a475d15b01fab866>:0 
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.NET.Build.Tasks.ResolvePackageAssets+CacheReader..ctor (Microsoft.NET.Build.Tasks.ResolvePackageAssets task) [0x00015] in <9524e6fbf1724027a475d15b01fab866>:0 
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.ReadItemGroups () [0x00000] in <9524e6fbf1724027a475d15b01fab866>:0 
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.ExecuteCore () [0x00018] in <9524e6fbf1724027a475d15b01fab866>:0 
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.NET.Build.Tasks.TaskBase.Execute () [0x00000] in <9524e6fbf1724027a475d15b01fab866>:0 
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute () [0x00023] in /Users/builder/jenkins/workspace/build-package-osx-mono/2018-10/external/bockbuild/builds/msbuild-15/src/Build/BackEnd/TaskExecutionHost/TaskExecutionHost.cs:573 
    /usr/local/share/dotnet/sdk/3.0.100-preview3-010431/Sdks/Microsoft.NET.Sdk/targets/Microsoft.PackageDependencyResolution.targets(228,5): error MSB4018:   at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask (Microsoft.Build.BackEnd.ITaskExecutionHost taskExecutionHost, Microsoft.Build.BackEnd.Logging.TaskLoggingContext taskLoggingContext, Microsoft.Build.BackEnd.TaskHost taskHost, Microsoft.Build.BackEnd.ItemBucket bucket, Microsoft.Build.BackEnd.TaskExecutionMode howToExecuteTask) [0x00212] in /Users/builder/jenkins/workspace/build-package-osx-mono/2018-10/external/bockbuild/builds/msbuild-15/src/Build/BackEnd/Components/RequestBuilder/TaskBuilder.cs:784 
Done building target "ResolvePackageAssets" in project "TestingApp.csproj" -- FAILED.

Done building project "TestingApp.csproj" -- FAILED.

Build FAILED.

I also tried to run it from terminal with dotnet run and it works, but I cannot use Visual Studio. Thanks.

Возникла ошибка во время компиляции .NET 6.0 проекта в Visual Studio. Ошибка гласит: Непредвиденная ошибка при выполнении задачи «ResolvePackageAssets». Unable to find fallback package folder ‘H:CodingVisual StudioSharedNuGetPackages’.

Полный лог ошибки:

Ошибка MSB4018 непредвиденная ошибка при выполнении задачи «ResolvePackageAssets».
NuGet.Packaging.Core.PackagingException: Unable to find fallback package folder ‘H:CodingVisual StudioSharedNuGetPackages’.
в NuGet.Packaging.FallbackPackagePathResolver..ctor(String userPackageFolder, IEnumerable`1 fallbackPackageFolders)
в Microsoft.NET.Build.Tasks.NuGetPackageResolver.CreateResolver(IEnumerable`1 packageFolders)
в Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheWriter..ctor(ResolvePackageA ssets task)
в Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheReader.CreateReaderFromDisk( ResolvePackageAssets task, Byte[] settingsHash)
в Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheReader..ctor(ResolvePackageA ssets task)
в Microsoft.NET.Build.Tasks.ResolvePackageAssets.ReadItemGroups()
в Microsoft.NET.Build.Tasks.ResolvePackageAssets.ExecuteCore()
в Microsoft.NET.Build.Tasks.TaskBase.Execute()
в Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecution Host.Execute()
в Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext() ConsoleApp1 C:Program Filesdotnetsdk6.0.402SdksMicrosoft.NET.SdktargetsMicrosoft.PackageDepende ncyResolution.targets 267

Visual Studio пытается обратиться к пути ‘H:CodingVisual StudioSharedNuGetPackages’. Однако такого пути больше нет на моей системе, мне нужно было перенести систему с одного диска на другой, и диск на котором был Visual Studio переименовался с H на F.

Сейчас требуемая папка находится на пути ‘F:CodingVisual StudioSharedNuGetPackages’. Однако Visual Stuido все еще пытается обратится по старому пути.

Я пытался полностью переустанавливать Visual Studio, выполнять «Восстановление» Visual Studio, искал возможно ли изменить путь в реестре, искал путь в параметрах Visual Studio, искал где можно изменить путь, ничего не помогло.

Возможно ли решить это?

Error	MSB4018	The "ResolvePackageAssets" task failed unexpectedly.
System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at Microsoft.NET.Build.Tasks.LockFileExtensions.CollectDependencies(IDictionary`2 libraryLookup, IEnumerable`1 dependencies, HashSet`1 exclusionList) in /_/src/Tasks/Microsoft.NET.Build.Tasks/LockFileExtensions.cs:line 193
   at Microsoft.NET.Build.Tasks.LockFileExtensions.CollectDependencies(IDictionary`2 libraryLookup, IEnumerable`1 dependencies, HashSet`1 exclusionList) in /_/src/Tasks/Microsoft.NET.Build.Tasks/LockFileExtensions.cs:line 180
   at Microsoft.NET.Build.Tasks.LockFileExtensions.GetPlatformExclusionList(LockFileTarget lockFileTarget, LockFileTargetLibrary platformLibrary, IDictionary`2 libraryLookup) in /_/src/Tasks/Microsoft.NET.Build.Tasks/LockFileExtensions.cs:line 153
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheWriter.GetPlatformPackageExclusions() in /_/src/Tasks/Microsoft.NET.Build.Tasks/ResolvePackageAssets.cs:line 1191
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheWriter..ctor(ResolvePackageAssets task, Stream stream) in /_/src/Tasks/Microsoft.NET.Build.Tasks/ResolvePackageAssets.cs:line 610
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheReader.CreateReaderFromDisk(ResolvePackageAssets task, Byte[] settingsHash) in /_/src/Tasks/Microsoft.NET.Build.Tasks/ResolvePackageAssets.cs:line 483
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheReader..ctor(ResolvePackageAssets task) in /_/src/Tasks/Microsoft.NET.Build.Tasks/ResolvePackageAssets.cs:line 434
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.ReadItemGroups() in /_/src/Tasks/Microsoft.NET.Build.Tasks/ResolvePackageAssets.cs:line 279
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.ExecuteCore() in /_/src/Tasks/Microsoft.NET.Build.Tasks/ResolvePackageAssets.cs:line 271
   at Microsoft.NET.Build.Tasks.TaskBase.Execute() in /_/src/Tasks/Common/TaskBase.cs:line 35
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext()	NitroSharpDbg	C:Program Filesdotnetsdk3.0.100-preview4-010582SdksMicrosoft.NET.SdktargetsMicrosoft.PackageDependencyResolution.targets	228	

Steps to reproduce:

1. Create a new console netcoreapp3.0 project
2. Clone https://github.com/mellinoe/veldrid.git
3. Add a reference Veldrid.ImGui.csproj

<ItemGroup>
  <ProjectReference Include="..veldridsrcVeldrid.ImGuiVeldrid.ImGui.csproj" />
</ItemGroup>

1. Build the project.

The build should fail. However, there’s no issues when targeting netcoreapp2.2 or when using the NuGet package instead of referencing the project.

dotnet --info output:

.NET Core SDK (reflecting any global.json):
 Version:   3.0.100-preview4-010582
 Commit:    a643588b29

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.17763
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:Program Filesdotnetsdk3.0.100-preview4-010582

Host (useful for support):
  Version: 3.0.0-preview4-27502-7
  Commit:  12aa3da961

.NET Core SDKs installed:
  2.2.104 [C:Program Filesdotnetsdk]
  3.0.100-preview4-010582 [C:Program Filesdotnetsdk]

I have a .net5 project and I need to debug a library used by this project. To do so, I have unistalled the NuGet package of my library and add the project reference to my project.
Now, I can not build the project.
After the build I get the following errors:

The "ResolvePackageDependencies" task failed unexpectedly.
System.ArgumentException: An item with the same key has already been added.
   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at Microsoft.NET.Build.Tasks.ResolvePackageDependencies.GetPackageAndFileDependencies(LockFileTarget target)
   at Microsoft.NET.Build.Tasks.ResolvePackageDependencies.RaiseLockFileTargets()
   at Microsoft.NET.Build.Tasks.ResolvePackageDependencies.ExecuteCore()
   at Microsoft.NET.Build.Tasks.TaskBase.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext() Project.Namespace C:Program Filesdotnetsdk6.0.202SdksMicrosoft.NET.Sdktargets    C:Program Filesdotnetsdk6.0.202SdksMicrosoft.NET.SdktargetsMicrosoft.PackageDependencyResolution.targets

And

The "ResolvePackageAssets" task failed unexpectedly
System.ArgumentException: An item with the same key has already been added.
   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at Microsoft.NET.Build.Tasks.ProjectContext.GetTopLevelDependencies(LockFile lockFile, LockFileTarget lockFileTarget)
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheWriter.ComputePackageExclusions()
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheWriter..ctor(ResolvePackageAssets task)
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheReader.CreateReaderFromDisk(ResolvePackageAssets task, Byte[] settingsHash)
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.CacheReader..ctor(ResolvePackageAssets task)
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.ReadItemGroups()
   at Microsoft.NET.Build.Tasks.ResolvePackageAssets.ExecuteCore()
   at Microsoft.NET.Build.Tasks.TaskBase.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext() Project.Namespace   C:Program Filesdotnetsdk6.0.202SdksMicrosoft.NET.Sdktargets  C:Program Filesdotnetsdk6.0.202SdksMicrosoft.NET.SdktargetsMicrosoft.PackageDependencyResolution.targets

There are no duplicates packages in the csproj.
How can I solve this?
I have already tried to:

• Delete bin, obj and .vs folder
• Restore Nuget packages
• Clear all NuGet cache

Thanks.