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0.9.1 is Broken in VS 15.7 and whatever other updates that brings

See original GitHub issue

Description

Lint fails with this error

       (FSharpLint target) ->
TypeLoadException: Could not load type 'Microsoft.FSharp.Control.CommonExtensions+SubscribeToObservable@1693' from assembly 'FSh
       arp.Core, Version=4.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
error :    at FSharpLint.MSBuild.AppDomain.LintRunner.add_Failure(FailureEventHandler handler)
error :    at <StartupCode$FSharpLint-MSBuild>.$FSharpLintTask.Lint@26.Invoke(FailureEventHandler eventDelegate)
error :    at Microsoft.FSharp.Core.CompilerServices.RuntimeHelpers.CreateEvent@341.System-IObservable`1-Subscribe(IObserver`1 r)
error :    at FSharpLint.MSBuild.Proxy.Lint()
error :    at FSharpLint.MSBuild.FSharpLintTask.Execute()

Repro steps

Please provide the steps required to reproduce the problem

Load the current master (932c20d) of FSharpLint into VS 15.7
Run unit test FunctionalTestMSBuildTask

Expected behavior

It passes

Actual behavior

That test shows the essentially the same error

error : TypeLoadException: Could not load type 'Microsoft.FSharp.Control.CommonExtensions+SubscribeToObservable@1693' from assembly 'FSharp.Core, Version=4.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
error :    at FSharpLint.MSBuild.AppDomain.LintRunner.add_Failure(FailureEventHandler handler)
error :    at <StartupCode$FSharpLint-MSBuild>.$FSharpLintTask.Lint@26.Invoke(FailureEventHandler eventDelegate
error :    at Microsoft.FSharp.Core.CompilerServices.RuntimeHelpers.CreateEvent@341.System-IObservable`1-Subscribe(IObserver`1 r)
error :    at Microsoft.FSharp.Control.CommonExtensions.SubscribeToObservable[T](IObservable`1 x, FSharpFunc`2 callback)
error :    at Microsoft.FSharp.Control.CommonExtensions.AddToObservable[T](IObservable`1 x, FSharpFunc`2 callback)
error :    at FSharpLint.MSBuild.Proxy.Lint()
error :    at FSharpLint.MSBuild.FSharpLintTask.Execute()

Known workarounds

N/A

Related information

Operating system – Win 10 Home
Branch – 0.9.1 NuGet release or master @ 932c20d
.NET Runtime, CoreCLR or Mono Version
Performance information, links to performance testing scripts

Issue Analytics

State:
Created 5 years ago
Comments:10 (5 by maintainers)

Top GitHub Comments

1reaction

duckmattcommented, May 30, 2018

@parthopdas unfortunately it wasn’t so simple as updating fsharp.core, I’m going to try and go with @SteveGilham 's solution (ilmerge to get a single msbuild task assembly) this weekend

0reactions

duckmattcommented, Feb 12, 2019

@SteveGilham Yeah, I couldn’t get ILMerge working with the FSharpLint assemblies, instead I did something I had wanted to do for a long time and deprecated the MSBuild task 😛 Might bring the MSBuild and Fake tasks back at some point but if I do they’ll be wrappers around the new dotnet tool, to avoid these dependency issues that could never quite be resolved