SIGSEGV 11 when interactively loading own Julia module

I am trying to get a first simple example running with JuliaPy, loading a minimal Julia module into Python. Here is the Julia module:

module TestMod

export fn

function fn(x)
    x ^ 2
end

end

It is loaded and used by the following Python code.

from julia import Main
Main.include("/path/to/file.jl")
Main.TestMod.fn(3)

This works when calling non-interactively (i.e. if the first two lines of the above Python code are called together). However, if interactively I first excute the Python import statement and then afterwards the Main.include statement, I get the following.

Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)

I also get that crash when I try to otherwise access Main.TestMod.fn, e.g., by calling

fn = Main.TestMod.fn

Is this expected behaviour? I.e., is it not possible to load custom modules from given files one after the other?

Thank you!

PS: I tried this on a Mac (10.12.6) with Julia 1.1.1, the Python module julia-0.4.1 and the following Python version (running in PyCharm). ‘2.7.16 |Anaconda, Inc.| (default, Mar 14 2019, 16:24:02) \n[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)]’

[lg-montoya]

I am experiencing the same issue and believe it’s a Pycharm issue since the statement

from julia import Main

works with Ipython session under Spyder, VSCode. Also works with jupyterlab. I’m considering submitting a ticket to JetBrains. FWIW, my setup below

MacOS 10.15.3 PyCharm 2019.3.3 (Community Edition) PYTHON version 3.8.0 Julia Version 1.3.1 (2019-12-30) IPython 7.9.0 PyJulia version 0.5.1

[liyingwang95]

The same error on the Pycharm platform, not only from Julia import main, I have this error in all julia package import