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Use pycharm for Flexbe

asked 2017-06-25 08:30:36 -0600

bennypi gravatar image

Hi folks,

I've followed the tutorials from http://wiki.ros.org/flexbe/Tutorials so that i could run the hello world behavior inside of the chrome app as well as running it in the console.

Then I started a console which has catkin_ws/devel/setup.bash sourced and run pycharm. I've added the folder that is created by calling rosrun flexbe_widget create_repo calibration_controller to pycharm.

But when I open the file calibration_controller_behaviors/calibration_controller_flexbe_states/src/calibration_controller_flexbe_states/example_action_state.py pycharm can't resolve the dependencies from flexbe_core import EventState, Logger or from flexbe_core.proxy import ProxyActionClient, but can resolve other ros dependencies like import rospy.

Why can't pycharm resolve flexbe imports?

I'm using Ubuntu 16.04 with ros kinetic.

Thanks, Benny

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Duplicate discussion from: https://github.com/team-vigir/flexbe_...

You might want to edit this question to make it more generic to the use of PyCharm within the ROS workspace with Catkin and setup.py usage

dcconner gravatar imagedcconner ( 2017-06-26 14:04:02 -0600 )edit

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answered 2017-06-27 13:06:31 -0600

bennypi gravatar image

Thanks to flexbe devs on github, the following steps resolve the issue:

  1. Open PyCharm's settings
  2. Open your project on the left of the settings window
  3. Open Project Structure
  4. Select your [your_project_prefix]_flexbe_states project that is created when running rosrun flexbe_widget create_repo [your_project_prefix]
  5. Click on Add Content Root
  6. Select xenials_ws/src/flexbe_behavior_engine
  7. Mark that folder as source
  8. Mark the subdirectory flexbe_core as source
  9. Mark the subdirectory flexbe_core/src as source
  10. Click on OK and wait until PyCharm's triggers run and find the flexbe sources.
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Asked: 2017-06-25 08:30:36 -0600

Seen: 191 times

Last updated: Jun 27 '17