There will be no error message in the RPEL if an error is encountered in an async task, unless you check the state of the task. I find it super difficult to detect errors in async tasks when the tasks are not in the top level scope. Example: function f() wait(Timer(1)) undeclaredvar end fu…

or – after rereading your question :slightly_smiling_face: function f() try wait(Timer(1)) undeclaredvar catch exc println(stacktrace()) println(exc) end end function g() @async f() nothing end julia> g() julia> Base.StackTraces.StackFrame[f() at test.jl:7, (::var"#11#12")() at t…

You can do it like that: function f() wait(Timer(1)) undeclaredvar end function g() return @async f() end julia> t = g() Task (runnable) @0x0000000111b10010 julia> t Task (failed) @0x0000000111b10010 UndefVarError: undeclaredvar not defined f at /Users/paul/.julia/dev/tmp/test.jl:4 […

How do I see errors encountered in async coroutines/tasks?

General Usage

ettersi February 2, 2023, 5:48am 4

See also this related topic.

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How do I see errors encountered in async coroutines/tasks?

Related topics