visual-studio-code - 有没有办法抑制伴随 Julia REPL 错误的堆栈跟踪？

Question

有没有办法抑制伴随 Julia REPL 错误的堆栈跟踪(VS Code 特定方法可接受)？它在我的屏幕上填满了很多对我修复错误没有用的输出，我必须定期向上滚动以找到有用的、单一的、第一行错误描述，并发现它效率低下且困惑。

Answer 1

也许不是你想要的，但它很接近:

julia> # Sequence of dummy functions to generate long stack trace
       f() = g()
       g() = h()
       h() = k()
       k() = error("Hello world")
k (generic function with 2 methods)

julia> # Default: long stacktrace
       f()
ERROR: Hello world
Stacktrace:
 [1] error(::String) at ./error.jl:33
 [2] k() at ./REPL[72]:5
 [3] h() at ./REPL[72]:4
 [4] g() at ./REPL[72]:3
 [5] f() at ./REPL[72]:2
 [6] top-level scope at REPL[73]:2

julia> # try/catch to eliminate stacktrace
       try
           f()
       catch e
           printstyled(stderr,"ERROR: ", bold=true, color=:red)
           printstyled(stderr,sprint(showerror,e), color=:light_red)
           println(stderr)
       end
ERROR: Hello world