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convert-from-nuget fails with ArgumentException: The option value was None Parameter name: option #3089

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pshrosbree opened this issue Feb 27, 2018 · 4 comments
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convert-from-nuget fails with ArgumentException: The option value was None Parameter name: option #3089

pshrosbree opened this issue Feb 27, 2018 · 4 comments

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@pshrosbree
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pshrosbree commented Feb 27, 2018 •
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Description

Converting a solution with a single F# netcoreapp2.0 project fails with:

λ  .\.paket\paket.exe convert-from-nuget
Paket version 5.145.6
Performance:
 - Runtime: 555 milliseconds
Paket failed with
-> ArgumentException: The option value was None
   Parameter name: option

Repro steps

Please provide the steps required to reproduce the problem

  1. Create solution with a single F# netcoreapp2.0 project.
  2. Create a .paket folder in the solution folder
  3. Run .paket\paket.exe convert-from-nuget

A git repository with a repro sample

Expected behavior

After executing paket.exe convert-from-nuget I expect the project to be converted to paket

Actual behavior

paket fails with an argument exception

Known workarounds

Convert to paket manually
@matthid
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matthid commented Feb 27, 2018

can you post the output with verbose flag please? paket -v convert-from-nuget

@pshrosbree
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Paket version 5.145.6
Performance:
 - Runtime: 648 milliseconds
Paket failed with
-> ArgumentException: The option value was None
   Parameter name: option
   StackTrace:
        at Microsoft.FSharp.Core.OptionModule.GetValue[T](FSharpOption`1 option)
        at [email protected](XmlNode node)
        at Microsoft.FSharp.Primitives.Basics.List.mapToFreshConsTail[a,b](FSharpList`1 cons, FSharpFunc`2 f, FSharpList`1 x)
        at Microsoft.FSharp.Primitives.Basics.List.map[T,TResult](FSharpFunc`2 mapping, FSharpList`1 x)
        at [email protected](Tuple`2 tupledArg)
        at Paket.NuGetConvert.createDependenciesFileR(DirectoryInfo rootDirectory, NugetEnv nugetEnv, CredsMigrationMode mode)
        at Paket.NuGetConvert.createPaketEnv(DirectoryInfo rootDirectory, NugetEnv nugetEnv, CredsMigrationMode credsMirationMode)
        at Paket.NuGetConvert.createResult(DirectoryInfo rootDirectory, NugetEnv nugetEnv, CredsMigrationMode credsMirationMode)
        at Chessie.ErrorHandling.Trial.fSuccess@66-11[p,r,q](FSharpFunc`2 f, p x, FSharpList`1 msgs)
        at Chessie.ErrorHandling.Trial.fSuccess@66-11[p,r,q](FSharpFunc`2 f, p x, FSharpList`1 msgs)
        at Chessie.ErrorHandling.Trial.fSuccess@66-11[p,r,q](FSharpFunc`2 f, p x, FSharpList`1 msgs)
        at <StartupCode$Paket-Core>[email protected](Unit unitVar0)
        at Paket.Utils.RunInLockedAccessMode[a](String rootFolder, FSharpFunc`2 action)
        at [email protected](ParseResults`1 results)
        at Paket.Program.processWithValidationEx$cont@33[a](Boolean silent, FSharpFunc`2 commandF, a result, Unit unitVar)
        at Paket.Program.processWithValidation[T](Boolean silent, FSharpFunc`2 validateF, FSharpFunc`2 commandF, ParseResults`1 result)
        at Paket.Program.handleCommand(Boolean silent, Command command)
        at Paket.Program.main()

@matthid
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matthid commented Feb 27, 2018 

<ItemGroup>
    <PackageReference Include="Argu" Version="5.0.1" />
    <PackageReference Update="FSharp.Core" Version="4.3.4" />
</ItemGroup>

I can send a fix to not crash anymore but
@enricosada @forki What does Update mean? Do we need to use Update as well when emitting FSharp.Core in our msbuild integration?

@forki
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forki commented Feb 28, 2018 via email

@forki forki closed this as completed in 30c9182 Feb 28, 2018
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3 participants
@forki @pshrosbree @matthid