Python function error: Windows Error Code : 126

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VikSin asked Apr 13, '23 VikSin answered Apr 13, '23

Python function error: Windows Error Code : 126

Hello,

I have problem with running external python command. My colleague has same command, same python code and doesn´t have any problem when running it.
testpy.py
Python code is simple, just counting two numbers together.

Can somebody help ? I will be grateful for any answer.Python_test.fsm
simple_python_method.png user_command.png error.png

Software Version:

FlexSim 22.2.0

python user command

simple-python-method.png (11.8 KiB)

user-command.png (57.0 KiB)

error.png (43.3 KiB)

python-test.fsm (44.9 KiB)

testpy.py (82 B)

Answer 1 · 2023-04-13T13:59:55Z

VikSin answered Apr 13, '23

Problem solved, after hundreds of tries and prayers. It seems that the problem is in setting correct windows PATH. I tried first with my actual python version, it not works but after uninstalling all my pythons version and reinstalling python 3.10 it seems to works.

1) I uninstall all my python versions from computer, then reinstall python 3.10 from original site: https://www.python.org.
2) I set my correct PATHS at settings-system-advanced system settings-environment variables
some good tutorial can be found here:
How to Add Python to PATH – Real Python

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