Error visualizing Pointcloud data using stereo_node.launch

[sameertodkar]

@saching13 I am trying to publish the pointcloud data using the oak-d pro. I am facing the following issues.

1. Is it possible to publish the pointcloud data using the depthai-ros and OAK-D pro? I am looking for the pointcloud data which has the message type sensor_msgs/PointCloud1 or PointCloud2.

http://docs.ros.org/en/melodic/api/sensor_msgs/html/msg/PointCloud.html

2. On adding other topics to RViz, it crashes with a message on the terminal QObject::connect: Cannot queue arguments of type 'QVector<int>' (Make sure 'QVector<int>' is registered using qRegisterMetaType().) I think it may not be related. I have attached the image.

3. On trying out the rgb_stereo_node.launch, it does not publish any data on to the topic as none of it can be visualized.

[saching13]

~~Use the stereo_nodelet.launch file for pointcloud~~

[rafaelRinconFo]

Use the stereo_nodelet.launch file for pointcloud.

Hi! What would be the case for obtaining the pointcloud in ROS2?

[saching13]

ros2 launch depthai_examples stereo_inertial_node.launch.py & ros2 launch depthai_examples stereo.launch.py Both works.

[saching13]

For ROS1: roslaunch depthai_examples stereo_inertial_node.launch

[Serafadam]

Closing due to inactivity, if you think this should remain open, please tag me in a comment here.