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koide3 / monocular_person_following

Monocular camera-based person tracking and identification ROS framework for person following robots
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ImportError: dynamic module does not define init function (init_tf2) #17

Open Yukuncn opened 1 year ago

Yukuncn commented 1 year ago

When I run robot_controller.py in docker ,I got this error Traceback (most recent call last): File "/root/catkin_ws/src/monocular_person_following/scripts/robot_controller.py", line 2, in import tf File "/opt/ros/noetic/lib/python3/dist-packages/tf/init.py", line 30, in from tf2_ros import TransformException as Exception, ConnectivityException, LookupException, ExtrapolationException File "/opt/ros/noetic/lib/python3/dist-packages/tf2_ros/init.py", line 38, in from tf2_py import File "/opt/ros/noetic/lib/python3/dist-packages/tf2_py/init.py", line 38, in from ._tf2 import ImportError: dynamic module does not define init function (init_tf2) could you help me to solve it?Thank you very much!

jambalaya666 commented 2 months ago

Have you solved it? How did you solve it? I also encountered the following error: Traceback (most recent call last): File '/home/zjt/catkin_ws_mpf/src/monlingual_person_following/scripts/visualization.py', line 6, in importtf File "/opt/ros/melodic/lib/python2.7/dist-packages/tf/init.py", line 30, in from tf2_ros import TransformException as Exception, ConnectivityException, LookupException, ExtrapolationException File "/home/zjt/catkin_ws_mpf/devel/lib/python2.7/dist-packages/tf2_ros/init.py", line 34 in execute(__fh.read()) File "", line 38, in File "/home/zjt/catkin_ws_mpf/devel/lib/python2.7/dist-packages/tf2_py/init.py", line 34 in execute(fh.read()) File "", line 38, in ImportError: dynamic module does not define module exported function (PyInittf2)