[Bug] function.py

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Screenshot of the error

Error details

function.py wont work. I only used copy/paste from notebook.

Hi @timottesen

Code does not just work because you copy/pasted it.

When errors occur, try to find out what the error message means. For instance, based on Exec format error mentioned in the error message, does function.py have the execute permission?

Check and add x permission if missing: chmod +x function.py.

If that’s not the problem, paste the first 10 lines (from the top) of function.py here. Perhaps, the “shebang” line has some errors.

#!/usr/bin/env python3
import rclpy
import time
from rclpy.node import Node

class RobotStatus(Node):
def init(self):
self.time_robot_on = 0.0

I got it now. It happened because I missunderstood the task and created my own function.py,

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