如何获取Linux上在StackTrace 6中抛出的异常的StackTrace中的行号

Question

我正在.NET 6框架下编译(我还在Visual中试用了.NET Core3.1) C#代码

虽然它在Windows环境下运行得非常好，但使用相同的选项，我无法在Linux (Ubuntu18.04)下获得异常的StackTrace中的行号。

present

• installed machine

• Deployment模式下的
• pdb文件是 .NET 6: self-contained

Answer 1

试试这个方法。当我需要错误发生的行号时，我写了它。

''' <summary>
''' 
''' </summary>
''' <param name="ex"></param>
Public Sub ErrorShow(ByVal ex As Exception)
    Dim Result As String
    Dim hr As Integer = Runtime.InteropServices.Marshal.GetHRForException(ex)
    Result = ex.GetType.ToString & "(0x" & hr.ToString("X8") & "): " & ex.Message & Environment.NewLine & ex.StackTrace & Environment.NewLine
    Dim st As StackTrace = New StackTrace(ex, True)
    For Each sf As StackFrame In st.GetFrames
        If sf.GetFileLineNumber() > 0 Then
            Result &= "Line:" & sf.GetFileLineNumber() & " Filename: " & IO.Path.GetFileName(sf.GetFileName) & Environment.NewLine
        End If
    Next
    Console.WriteLine(Result)
End Sub