Not Able To Use Probe Monitor

• Hardware Platform (Jetson / GPU): Nvidia RTX A5500
• DeepStream Image: 8.0-gc-triton-devel
• NVIDIA GPU Driver Version (valid for GPU only): 580.95.05
• Issue Type( questions, new requirements, bugs): bugs

When an attempt is made to drop the Probe Monitor component onto the workspace, the following error is received. As a result, the probe monitor component is not displayed on the workspace. The deepstream-test1 pipeline from the reference_graphs directory is being used.

2025-10-27 11:04:52 [901,952ms] [Warning] [omni.exp.graph.core.graph_model_proxy] deepstream-test1/Probe Monitor/Probe Monitor1/probe-connector is not an input of deepstream-test1/Probe Monitor/Probe Connector2
2025-10-27 11:04:52 [901,952ms] [Warning] [omni.exp.graph.core.graph_model_proxy] deepstream-test1/Probe Monitor/Probe Connector2 is not an output of deepstream-test1/Probe Monitor/Probe Monitor1/probe-connector
2025-10-27 11:04:52 [901,952ms] [Warning] [omni.exp.graph.core.graph_model_proxy] deepstream-test1/Probe Monitor/Probe Monitor1/probe-connector already as an input of deepstream-test1/Probe Monitor/Probe Monitor1/probe-connector
2025-10-27 11:04:52 [901,952ms] [Warning] [omni.exp.graph.core.graph_model_proxy] deepstream-test1/Probe Monitor/Probe Connector2 already as an output of deepstream-test1/Probe Monitor/Probe Monitor1/probe-connector

I have not changed anything from the test configuration so everything should be same.

Additionally, when the Probe Monitor is dropped onto another component, the component is suddenly deleted.

Note: I have also provided required privileges by using xhost +

What is “the Probe Monitor component”? Can you find it in Extensions — DeepStream documentation?

The Probe Monitor component has the following type nvidia::deepstream::NvDsProbe
I am providing necessary screenshots


You need to use “nvidia::deepstream::NvDsProbeConnector” and connect the “nvidia::deepstream::NvDsProbeConnector” to any output pad of the component, then the " nvidia::deepstream::NvDsProbe" will be created automatically.

Problem is solved. Thanks for your efforts @Fiona.Chen