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RAFALAMAO / hector-quadrotor-noetic

Hector Quadrotor ported to ROS Noetic with Gazebo 11
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Can hector_ui work for Ros Melodic (Ubuntu 18.04) #6

Closed anastaga closed 2 years ago

anastaga commented 2 years ago

Hello and thanks for your work in this repository. I was wondering if hector_ui to control the drone can work on Ros Melodic, tried it but i got some errors. 1) tkinter wasn't installed. I did install it but then 2) I got this error Traceback (most recent call last): File "/home/anast/catkin_ws/src/hector_ui/src/ui_hector_quad.py", line 10, in import rospy File "/opt/ros/melodic/lib/python2.7/dist-packages/rospy/init.py", line 49, in from .client import spin, myargv, init_node, \ File "/opt/ros/melodic/lib/python2.7/dist-packages/rospy/client.py", line 52, in import roslib File "/opt/ros/melodic/lib/python2.7/dist-packages/roslib/init.py", line 50, in from roslib.launcher import load_manifest # noqa: F401 File "/opt/ros/melodic/lib/python2.7/dist-packages/roslib/launcher.py", line 42, in import rospkg ModuleNotFoundError: No module named 'rospkg'

RAFALAMAO commented 2 years ago

The is happens because Melodic works with Python2 and Noetic with Python3, so, you need to port de code to Python2 or, create a package or workspace in Melodic where you can run Python3 nodes.

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From: anastaga @.> Sent: Tuesday, July 5, 2022 3:49:31 AM To: RAFALAMAO/hector-quadrotor-noetic @.> Cc: Subscribed @.***> Subject: [RAFALAMAO/hector-quadrotor-noetic] Can hector_ui work for Ros Melodic (Ubuntu 18.04) (Issue #6)

Hello and thanks for your work in this repository. I was wondering if hector_ui to control the drone can work on Ros Melodic, tried it but i got some errors.

  1. tkinter wasn't installed. I did install it but then
  2. I got this error Traceback (most recent call last): File "/home/anast/catkin_ws/src/hector_ui/src/ui_hector_quad.py", line 10, in import rospy File "/opt/ros/melodic/lib/python2.7/dist-packages/rospy/init.py", line 49, in from .client import spin, myargv, init_node, File "/opt/ros/melodic/lib/python2.7/dist-packages/rospy/client.py", line 52, in import roslib File "/opt/ros/melodic/lib/python2.7/dist-packages/roslib/init.py", line 50, in from roslib.launcher import load_manifest # noqa: F401 File "/opt/ros/melodic/lib/python2.7/dist-packages/roslib/launcher.py", line 42, in import rospkg ModuleNotFoundError: No module named 'rospkg'

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