'GstNvStreamMux' object has no attribute 'request_pad_simple'

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

python deepstream_test_1.py ./sample_720p.h264
Creating Pipeline

Creating Source

Creating H264Parser

Creating Decoder

Is it Integrated GPU? : 0
Creating EGLSink

Playing file ./sample_720p.h264
Adding elements to Pipeline

Linking elements in the Pipeline

Traceback (most recent call last):
File “deepstream_test_1.py”, line 263, in
sys.exit(main(sys.argv))
File “deepstream_test_1.py”, line 225, in main
sinkpad = streammux.request_pad_simple(“sink_0”)
AttributeError: ‘GstNvStreamMux’ object has no attribute ‘request_pad_simple’

3

This problem should be caused by the inconsistency between the python binding versions of pyds and gstreamer.

Which version of deepstream did you install ？

4

Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)
• The pipeline being used

5

I reinstall deepstream 6.3, it works fine.