rclpy commend crushed in ROS2
what is the mean of SYntaxError: invalid syntax ini rclpy/init.py? Please help this question
python db_reader.py
Traceback (most recent call last):
File db_reader.py", line 3, in <module>
import rclpy
File "/opt/ros/bouncy/lib/python3.6/site-packages/rclpy/__init__.py", line 23
def init(*, args=None):
^
SyntaxError: invalid syntax
Asked by MSS on 2018-10-31 08:32:31 UTC
Answers
You're using Python 2 (python db_reader.py) but rclpy and all of ROS 2 supports only Python 3 so you should run the following python3 db_reader.py
Asked by marguedas on 2020-01-23 05:32:58 UTC
Comments
We're gonna need a lot more information to be of use here... What is
db_reader.py?Asked by allenh1 on 2018-10-31 14:47:28 UTC