PluginlibFactory: The plugin for class '' failed to load. Error: According to the loaded plugin descriptions the class with base class type rviz::Display does not exist. Declared types are Submaps rviz/Axes rviz/Camera rviz/DepthCloud rviz/Effort rviz/FluidPressure rviz/Grid rviz/GridCells rviz/Illuminance rviz/Image rviz/InteractiveMarkers rviz/LaserScan rviz/Map rviz/Marker rviz/MarkerArray rviz/Odometry rviz/Path rviz/PointCloud rviz/PointCloud2 rviz/PointStamped rviz/Polygon rviz/Pose rviz/PoseArray rviz/PoseWithCovariance rviz/Range rviz/RelativeHumidity rviz/RobotModel rviz/TF rviz/Temperature rviz/WrenchStamped rviz_imu_plugin/Imu rviz_plugin_tutorials/Imu
您好，非常感谢您的开源！ 我在使用过程中遇到这个问题， 在rviz面板中增加订阅消息后出现下面的错误，百度出来的一些方法没能解决， 请问在这里该怎么解决呢？实验平台：ubuntu16.04+ORS-Kinetic。
PluginlibFactory: The plugin for class '' failed to load. Error: According to the loaded plugin descriptions the class with base class type rviz::Display does not exist. Declared types are Submaps rviz/Axes rviz/Camera rviz/DepthCloud rviz/Effort rviz/FluidPressure rviz/Grid rviz/GridCells rviz/Illuminance rviz/Image rviz/InteractiveMarkers rviz/LaserScan rviz/Map rviz/Marker rviz/MarkerArray rviz/Odometry rviz/Path rviz/PointCloud rviz/PointCloud2 rviz/PointStamped rviz/Polygon rviz/Pose rviz/PoseArray rviz/PoseWithCovariance rviz/Range rviz/RelativeHumidity rviz/RobotModel rviz/TF rviz/Temperature rviz/WrenchStamped rviz_imu_plugin/Imu rviz_plugin_tutorials/Imu
祝好！