I was trying some of the examples in depthai/depthai_sdk/examples and while many worked as expected (for example, human pose estimation) I got an error trying PointcloudComponent (see below). I'm using an OAK-D and the point-cloud-projection example in gen2 experiments does work, so I would guess my hardware and lib setup is adequate.

Closing OAK camera

Traceback (most recent call last):

File "pointcloud.py", line 4, in <module>

color = oak.camera('color')

AttributeError: 'OakCamera' object has no attribute 'camera'

    Hi TedHerman
    Looks like you are using the old SDK version; the oak.create_camera() was changed to oak.camera().

    python3 -m pip install depthai_sdk -U

    Hope this helps,
    Jaka

      Thanks! I tried this and here is the result:

      [2023-09-27 09:47:49] INFO [root.close:456] Closing OAK camera

      Traceback (most recent call last):

      File "pointcloud.py", line 8, in <module>

      oak.visualize(pcl, visualizer='depthai-viewer')

      File "/home/herman/anaconda3/lib/python3.8/site-packages/depthai_sdk/oak_camera.py", line 621, in visualize

      from depthai_sdk.visualize.visualizers.viewer_visualizer import DepthaiViewerVisualizer

      File "/home/herman/anaconda3/lib/python3.8/site-packages/depthai_sdk/visualize/visualizers/viewer_visualizer.py", line 5, in <module>

      import depthai_viewer as viewer

      ModuleNotFoundError: No module named 'depthai_viewer'

      Other examples in the depthai sdk worked except for IMUComponent, which also failed because it could not find depthai viewer.

        Hi TedHerman
        python -m pip install depthai-viewer

        Then run the viewer with:

        python -m depthai_viewer

        Wait for the dependencies to install, then confirm the viewer works as expected.
        Then rerun the SDK script.

        Thanks,
        Jaka

          Thank you, that got the PointcloudComponent demo to working. The IMUComponent fails probably because my OAK-D is too old (firmware complaint). Not a problem since I wasn't planning on using IMU functions.