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Line Numbers missing in Exceptions #13290
Description
When using F# Interactive via FSharp.Compiler.Service 41.0.4 on net48 Exceptions do not include line numbers.
Line numbers are only shown on net6.0 :
Is there a way to make exceptions include line numbers when on net48 ?
I am hosting fsi in a much larger net48 process. So I can't switch to net6.0.
code used:
let code = """
try
8 / 0 |> ignore
with e ->
printfn $"Runtime: {System.Runtime.InteropServices.RuntimeInformation.FrameworkDescription}"
printfn $"Error: {e}"
"""
open System
open System.IO
open FSharp.Compiler.Interactive.Shell
let eval(codeStr) =
let inn = new StringReader("")
let out = Console.Out
let config = FsiEvaluationSession.GetDefaultConfiguration()
let noArgs = [| "the first arg is neded, but ignored"|]
let session = FsiEvaluationSession.Create(config, noArgs, inn, out, out)
session.EvalInteraction(codeStr)
eval(code)
System.Console.ReadLine() |> ignoreand
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFrameworks>net48;net6.0</TargetFrameworks>
</PropertyGroup>
<ItemGroup>
<Compile Include="Program.fs" />
</ItemGroup>
<ItemGroup>
<PackageReference Update="FSharp.Core" Version="6.0.4" />
<PackageReference Include="FSharp.Compiler.Service" Version="41.0.4" />
</ItemGroup>
</Project>full repo: https://github.com/goswinr/ErrorLineNumberMissing
Activity
dsyme commentedon Jun 14, 2022
You might try passing
--debugin the arguments to the interactive sessiondsyme commentedon Jun 14, 2022
You might also try
--multiemitdsyme commentedon Jun 14, 2022
I'll convert this to a discussion since I don't think we'd treat this as a specific bug yet based on the info above