Upgrade to latest LTS version

[MangelMaxime]

On my computer, I was able until last week to compile FsAutoComplete but since I tried to build it for checking ionide/ionide-vscode-fsharp#1184 I can't build it anymore...

I get this error:

/usr/local/share/dotnet/sdk/2.1.500/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.Sdk.DefaultItems.targets(212,5): error MSB4062: Impossible de charger la tâche "CheckForImplicitPackageReferenceOverrides" à partir de l'assembly /usr/local/share/dotnet/sdk/2.1.500/Sdks/Microsoft.NET.Sdk/targets/../tools/netcoreapp2.0/Microsoft.NET.Build.Tasks.dll. Assembly with same name is already loaded Assurez-vous que la déclaration <UsingTask> est correcte, que l'assembly et toutes ses dépendances sont disponibles et que la tâche contient une classe publique qui implémente Microsoft.Build.Framework.ITask. [/Users/maximemangel/Workspaces/Github/fsharp/FsAutoComplete/test/FsAutoComplete.Tests/FsAutoComplete.Tests.fsproj]
/usr/local/share/dotnet/sdk/2.1.500/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.Sdk.DefaultItems.targets(212,5): error MSB4062: Impossible de charger la tâche "CheckForImplicitPackageReferenceOverrides" à partir de l'assembly /usr/local/share/dotnet/sdk/2.1.500/Sdks/Microsoft.NET.Sdk/targets/../tools/netcoreapp2.0/Microsoft.NET.Build.Tasks.dll. Assembly with same name is already loaded Assurez-vous que la déclaration <UsingTask> est correcte, que l'assembly et toutes ses dépendances sont disponibles et que la tâche contient une classe publique qui implémente Microsoft.Build.Framework.ITask. [/Users/maximemangel/Workspaces/Github/fsharp/FsAutoComplete/test/FsAutoComplete.Tests.Lsp/FsAutoComplete.Tests.Lsp.fsproj]
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Below a google translate traduction of the error:

Unable to load the "CheckForImplicitPackageReferenceOverrides" task from the /usr/local/share/dotnet/sdk/2.1.500/Sdks/Microsoft.NET.Sdk/targets/../tools/netcoreapp2.0/Microsoft assembly. NET.Build.Tasks.dll. The <UsingTask> declaration is correct, the assembly and all its dependencies are available, and the task contains a public class that implements Microsoft.Build.Framework.ITask

I tried to remove all the SDKs from my machine and install a fresh install of 2.1.500 but the error was still there.

After that I tried the latest version LTS 2.1.508 and it's working. Would you be ok to upgrade to latest LTS version?

[cartermp]

Generally this should always be on the latest LTS; any SDK that's marked LTS but is superceded by a patch version means it's deprecated.

[baronfel]

Yes please upgrade at will