[error: ‘const class std::shared_ptr<pcl::PointCloud<pcl::PointXYZ> >’ has no member named ‘__getDataType’ custom] Provide a general summary of the issue

[ming868686]

pcl:1.12，ros:noetic

[Markus Vieth]

This is not a PCL issue. Please ask in the appropriate ROS forums. My best guess is that you have to convert the pcl::PointCloud to a sensor_msgs::PointCloud2