在ROS下安装GPS驱动 nmea_navsat_driver遇到的问题

最新推荐文章于 2024-12-15 10:00:41 发布

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最新推荐文章于 2024-12-15 10:00:41 发布 · 2.6k 阅读

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#自动驾驶 #ubuntu #c++

本文解决了一个在ROS环境下使用NMEA导航串口驱动时遇到的导入错误问题，该问题源于系统中Python版本的冲突。通过指定使用Python 2.7版本，成功避免了错误。

  File "/home/qrg/catkin_ws/src/nmea_navsat_driver/scripts/nmea_serial_driver", line 35, in <module>
    import libnmea_navsat_driver.nodes.nmea_serial_driver
  File "/home/qrg/catkin_ws/src/nmea_navsat_driver/src/libnmea_navsat_driver/nodes/nmea_serial_driver.py", line 40, in <module>
    from libnmea_navsat_driver.driver import RosNMEADriver
  File "/home/qrg/catkin_ws/src/nmea_navsat_driver/src/libnmea_navsat_driver/driver.py", line 41, in <module>
    from tf.transformations import quaternion_from_euler
  File "/opt/ros/melodic/lib/python2.7/dist-packages/tf/__init__.py", line 30, in <module>
    from tf2_ros import TransformException as Exception, ConnectivityException, LookupException, ExtrapolationException
  File "/opt/ros/melodic/lib/python2.7/dist-packages/tf2_ros/__init__.py", line 38, in <module>
    from tf2_py import *
  File "/opt/ros/melodic/lib/python2.7/dist-packages/tf2_py/__init__.py", line 38, in <module>
    from ._tf