wen jiahao

``` // transform pointcloud into odom_child_frame_id pcl::PointCloud::Ptr cloud(new pcl::PointCloud()); /*if(!pcl_ros::transformPointCloud(odom_child_frame_id, *pcl_cloud, *cloud, this->tf_buffer)) { NODELET_ERROR("point cloud cannot be transformed into target frame!!"); return; } */ tf::TransformListener tf_listener; if(!tf_listener.canTransform(odom_child_frame_id, pcl_cloud->header.frame_id, ros::Time(0)))...

亲的邮件已经收到，会尽快回复~