Line Numbers missing in Exceptions

[goswinr]

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() |> ignore

and

<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

[dsyme]

You might try passing --debug in the arguments to the interactive session

[dsyme]

You might also try --multiemit

[dsyme]

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