Running deepstream-ssd-parser Python sample code

• Hardware Platform (GPU)
• DeepStream Version 6.2
• TensorRT Version 8.5.2
• NVIDIA GPU Driver Version 525.85.12
• Issue Type (questions)

I am trying to run deepstream-ssd-parser (Python) after installing deepstream SDK and Python Binding. I got model as per Example nvinferserver not working . SSD model is as


Still I am getting this error:

Traceback (most recent call last):
File “”, line 454, in
File “”, line 377, in main
pgie.set_property(“config-file-path”, “dstest_ssd_nopostprocess.txt”)
AttributeError: ‘NoneType’ object has no attribute ‘set_property’

Please help me on this. Do I need to install NVIDIA Triton Inference Server.

It seems that you create pgie failed. Did you configure your dgpu environment according to the following guide?

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Yes, I am able to run sample apps also. I think, this error is related to nvinferserver. Do I need docker necessarily to run deepstream-ssd-parser (Python)? I am running in AWS EC2 instance with T4 GPU.

If you run the nvinferserver demo on your GPU directly, you should install the triton on your GPU. Or you can use our triton-docker. Please refer to the link below:

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