Hi, I call the constructor of an custom python package, which I import with pyimport. Somehow it works when I do it in a script, but if I put the code into a module, it will throw an error “ArgumentError: ref of NULL PyObject”. Has anybody an idea what could be the reason? Script: DataPreProPytho…

Calling the constructor outside a module works, but inside a module throws ArgumentError: ref of NULL PyObject

yuyichao July 2, 2020, 11:59am 3

The python object has to be initialized at module load time. See PyCall.__init__

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