System.MissingMethodException: Method not found: 'Void NuGet.Commands.RestoreRequest..ctor( ... )'. #1538
Description
So. This is odd. This worked a few days ago, on both Windows and Linux (ubuntu - docker), but now it works only on Linux.
We're running .NET SDK 2.1.500 (aka 2.1.6), with GitVersionTask 4.0.1-beta1-47. Without GitVersionTask, all builds - but with it we get:
> dotnet build
Microsoft (R) Build Engine version 15.9.20+g88f5fadfbe for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.
MSBUILD : Task factory warning NMSBT010: There is a mismatch between SDK NuGet version (4.9.0) and the NuGet version the task factory was compiled against (4.8.0). There might occur some exotic errors. [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT001: Exception in initialization: System.MissingMethodException: Method not found: 'Void NuGet.Commands.RestoreRequest..ctor(NuGet.ProjectModel.PackageSpec, NuGet.Commands.RestoreCommandProviders, NuGet.Protocol.Core.Types.SourceCacheContext, NuGet.Common.ILogger)'. [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT001: at UtilPack.NuGet.BoundRestoreCommandUser.PerformRestore(ValueTuple`2[] targets, CancellationToken token) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT001: at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT001: at UtilPack.NuGet.BoundRestoreCommandUser.PerformRestore(ValueTuple`2[] targets, CancellationToken token) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT001: at UtilPack.NuGet.BoundRestoreCommandUser.RestoreIfNeeded(CancellationToken token, ValueTuple`2[] packageInfo) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT001: at UtilPack.NuGet.MSBuild.NuGetTaskRunnerFactory.Initialize(String taskName, IDictionary`2 parameterGroup, String taskBody, IBuildEngine taskFactoryLoggingHost) [C:\Src\Project.csproj]
C:\Users\MichaelBisbjerg\.nuget\packages\gitversiontask\4.0.1-beta1-47\build\functionality\GitVersionMultiTargetBuild.targets(6,5): error MSB4175: The task factory "UtilPack.NuGet.MSBuild.NuGetTaskRunnerFactory" could not be loaded from the assembly "C:\Users\MichaelBisbjerg\.nuget\packages\utilpack.nuget.msbuild\2.7.0\build\\netcoreapp1.1\UtilPack.NuGet.MSBuild.dll". Object reference not set to an instance of an object. [C:\Src\Project.csproj]
Updating UtilPack.NuGet.MSBuild to 2.9.0 gives:
> dotnet build
Microsoft (R) Build Engine version 15.9.20+g88f5fadfbe for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.
MSBUILD : Task factory error NMSBT000: Failed to load actual task factory assembly System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Users\MichaelBisbjerg\.nuget\packages\utilpack.nuget.msbuild\2.9.0\buildMultiTargeting\build\netcoreapp1.1'. [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT000: at System.IO.Enumeration.FileSystemEnumerator`1.CreateDirectoryHandle(String path, Boolean ignoreNotFound) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT000: at System.IO.Enumeration.FileSystemEnumerator`1..ctor(String directory, EnumerationOptions options) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT000: at System.IO.Enumeration.FileSystemEnumerable`1..ctor(String directory, FindTransform transform, EnumerationOptions options) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT000: at System.IO.Enumeration.FileSystemEnumerableFactory.UserFiles(String directory, String expression, EnumerationOptions options) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT000: at System.IO.Directory.InternalEnumeratePaths(String path, String searchPattern, SearchTarget searchTarget, EnumerationOptions options) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT000: at UtilPack.NuGet.MSBuild.NuGetTaskRunnerFactory.GetNewestAvailableTaskFactoryVersion(String thisDir, String thisName) [C:\Src\Project.csproj]
MSBUILD : Task factory error NMSBT000: at UtilPack.NuGet.MSBuild.NuGetTaskRunnerFactory..ctor(). [C:\Src\Project.csproj]
C:\Users\MichaelBisbjerg\.nuget\packages\gitversiontask\4.0.1-beta1-47\build\functionality\GitVersionMultiTargetBuild.targets(6,5): error MSB4175: The task factory "UtilPack.NuGet.MSBuild.NuGetTaskRunnerFactory" could not be loaded from the assembly "C:\Users\MichaelBisbjerg\.nuget\packages\utilpack.nuget.msbuild\2.9.0\buildMultiTargeting\\..\build\netcoreapp1.1\UtilPack.NuGet.MSBuild.dll". Object reference not set to an instance of an object. [C:\Src\Project.csproj]
On an Ubuntu linux (docker), the build is fine.