Can't connect ZED_Depth_Viewer to isaac sim

Hello,

I’ve followed the official tutorial to setup zed sensor in isaac sim (v4.5.0) with the latest ZED SDK, but i can’t connect ZED_Depth_Viewer to the local IP which is 127.0.0.1 and port 30000.

Could you please give me an idea, why it is not working ?

The error message :
/usr/local/zed$ ZED_Depth_Viewer
[2025-04-14 16:03:18 UTC][ZED][INFO] Logging level INFO
[Streaming] Warning: Failed to retrieve camera settings from sender
[Streaming] Error: Stream Opening returned TIMEOUT (350)
[Streaming] Metadata timeout. the size is equal to -1 instead of [2025-04-14 16:03:29 UTC][ZED][WARNING] FAILURE in sl::ERROR_CODE sl::camera::open(sl::InitParameters)
21960. Skipping.

Hi @efesendil
Welcome to the StereoLabs community.

According to the screenshot, it seems that you have not yet started the simulation.
If the simulation is not running, the virtual camera does not send information.