vladexl added the comment:
Sorry i can't provide simple example, but will describe steps. And also i found
reason of such behavior.
It was a function from pythonwin: PyWinObject_FromHANDLE. When i removed it
from code - issue gone.
So, in order to start 2 python scripts simultaneous
New submission from vladexl :
It seems object.c hasn't taken into account possible nullptr:
object.c: ...else if (Py_TYPE(v)->tp_as_number != NULL &&...
It seems Py_TYPE(v) returns null
StackTrace:
> python310.dll!PyObject_IsTrue(_object * v=0x1d91e2d4) Line 144
