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stereolabs / zed-ros-wrapper

ROS wrapper for the ZED SDK
https://www.stereolabs.com/docs/ros/
MIT License
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zed_camera_nodelet.launch with Zed2 #541

Closed jsseng closed 4 years ago

jsseng commented 4 years ago

I am trying to launch this nodelet launch file, but I am getting an error when it is looking for a .urdf file. In the launch file, it only list the 'zed' and 'zedm' as camera models.

The error is:

IOError: [Errno 2] No such file or directory: u'/home/jseng/h2_ws/src/zed-ros-wrapper/zed_wrapper/urdf/zed.urdf'

Myzhar commented 4 years ago

@jsseng are you using the latest version of the wrapper?

jsseng commented 4 years ago

I just updated to ver. 3.1.1 of the SDK and the latest version of the wrapper. It is running now (I haven't check the images yet), but it seems to publish all the topics under the /zed namespace instead of /zed2. I tried modifying zed_camera_nodelet.launch in the wrapper, but it still publishes under the /zed namespace.

Myzhar commented 4 years ago

The namespace is defined by the camera_name parameter, not by the camera_model

Myzhar commented 4 years ago

@jsseng you can read more on the new ZED Nodelet documentation: https://www.stereolabs.com/docs/ros/zed_nodelets/

jsseng commented 4 years ago

Okay, great. It seems to be working now. Thanks!