The Wayback Machine - https://web.archive.org/web/20201104225508/https://github.com/compas-dev/compas_fab/issues/160
Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Robot's get_link_names throws exception for group with one link #160

Open
beverlylytle opened this issue Jun 4, 2020 · 0 comments
Open

Robot's get_link_names throws exception for group with one link #160

beverlylytle opened this issue Jun 4, 2020 · 0 comments

Comments

@beverlylytle
Copy link
Contributor

@beverlylytle beverlylytle commented Jun 4, 2020

Describe the bug
Robot's get_link_names throws exception for group with one link

To Reproduce
Steps to reproduce the behavior:

  1. Load the ur5 demo robot via ROS.
  2. Run the following code:
from compas_fab.backends import RosClient
from compas_fab.robots.ur5 import Robot

with RosClient() as client:
    robot = Robot(client)
    names = robot.get_link_names('endeffector')

Expected behavior
names should equal ['ee_link']

Actual behavior
Exception is thrown "Exception: No chain found between the specified element"

Desktop (please complete the following information):

  • OS: OSX
  • Python version 3.8
  • Python package manager conda
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Linked pull requests

Successfully merging a pull request may close this issue.

None yet
2 participants
You can’t perform that action at this time.