Thank you for watching! 🔥 To go further with ROS2, check out this complete and step-by-step ROS2 course 👉 rbcknd.com/ros2-for-beginners
@markusbuchholz3518
2 жыл бұрын
Hello Edouard, I do believe your courses are perfectly done, very consistent and informative. For sure it is exceptional material to study especially for robotics enthusiast and developers. Keep finger for you success!
@giovannitauro3611
10 ай бұрын
Hello Edouard, error :TypeError: 'type' object is not iterable when running ros2 run my_robot_controller draw_circle. I ran colcon build --symlink-install and everythink seams to be ok. Do you know what could be wrong? Thanks
@MarioCorradetti
6 ай бұрын
I had the same error, and it was because I wrote in the main of the circle function: >> node = DrawCircleNode and not : >> node = DrawCircleNode() Probably u already solved the issue but for the next that will watch the video could be useful
@ahmedchammam6797
2 жыл бұрын
hello sir have you any recommended source to learn i have watched all ur video but some point still fuzzy to be honest im from a poor contry to buy ur course xD but i wanna learn
@chakrisai4504
6 ай бұрын
I'm getting an error as traceback while running the drawcircle node which shows that there is a error in drawcircle Library code which lies in the ros2ws .... What can i do for it??
@SharoxXx
10 ай бұрын
What kind of Terminal - Window Manager are you using? Thx
@RoboticsBackEnd
10 ай бұрын
Terminator (sudo apt install terminator)
@emmanuelpontsho5219
Жыл бұрын
Why am i getting this error "TypeError: Node.__init__() missing 1 required positional argument: 'node_name' [ros2run]: Process exited with failure 1"?
@Juleismaster
11 ай бұрын
In the constructor, you have to specify the name of the node: super().__init__("node_name")
@karthikputchala2279
9 ай бұрын
Hi, I am getting "no executable found" after running "ros2 run my_robot_controller draw_circle". what should i do for this?
@linup1193
9 ай бұрын
you forgot , at the end in setup.py
@samc1724
5 ай бұрын
No actually if I am not wrong he forgot to mention one thing. In the first_node.py (previous video) he had two line after def main i.e if __name__ == ‘__main__’: main() add this to the nd after the main in the draw_circle it should be good. if not just check for all error from the video and check you have this two line just copy the whole program somewhere and delete this draw_circle and redo. Just the creation of draw_circle.py alone and copy the code back do colvin build it will be good.
@naziadana7885
21 күн бұрын
Were you able to fix that? I am getting the same error and tried the below solutions as well. But i still can not fix that.
@khushpatel1005
11 ай бұрын
what should I do when I get the error: package not found
@RoboticsBackEnd
11 ай бұрын
make sure you've compiled + sourced the workspace (usually people forget to source the workspace in the terminal)
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