Deepstream_test_1.py error Deepstream 6.2

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) NVIDIA QUADRO T2000
• DeepStream Version 6.2

• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only) 531.14

I am getting below error while writing running python binding app

root@BANI-C-004MA:/opt/nvidia/deepstream/deepstream-6.2/sources/deepstream_python_apps/apps/deepstream-test1# python3 deepstream_test_1.py “\wsl.localhost\Ubuntu\opt\nvidia\deepstream\deepstream-6.2\samples\streams\sample_720p.mp4”
Creating Pipeline

Creating Source

Creating H264Parser

Creating Decoder

Unable to create pgie
Creating EGLSink

Playing file \wsl.localhost\Ubuntu\opt\nvidia\deepstream\deepstream-6.2\samples\streams\sample_720p.mp4
Traceback (most recent call last):
File “deepstream_test_1.py”, line 258, in
sys.exit(main(sys.argv))
File “deepstream_test_1.py”, line 201, in main
pgie.set_property(‘config-file-path’, “dstest1_pgie_config.txt”)
AttributeError: ‘NoneType’ object has no attribute ‘set_property’

2

The input of deepstream_test1 is h264 file.

4

Even after passing h264 file . There is same error.

python3 deepstream_test_1.py “\wsl.localhost\Ubuntu\opt\nvidia\deepstream\deepstream-6.2\samples\streams\sample_720p.h264”
Creating Pipeline

Creating Source

Creating H264Parser

Creating Decoder

Unable to create pgie
Creating EGLSink

Playing file \wsl.localhost\Ubuntu\opt\nvidia\deepstream\deepstream-6.2\samples\streams\sample_720p.h264
Traceback (most recent call last):
File “deepstream_test_1.py”, line 258, in
sys.exit(main(sys.argv))
File “deepstream_test_1.py”, line 201, in main
pgie.set_property(‘config-file-path’, “dstest1_pgie_config.txt”)
AttributeError: ‘NoneType’ object has no attribute ‘set_property’

5

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

The pgie created failed in your env. Please refer to the link below to install the corresponding dependent software version.
https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_Quickstart.html#id6

7

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