Deepstream error

while running this line “deepstream-app -c deepstream_app_config.txt”
i am following this code.
code URL : - " Deploy YOLOv8 with TensorRT and DeepStream SDK | Seeed Studio Wiki "

I am getting this issue
** ERROR: <create_multi_source_bin:1494>: Failed to create element ‘src_bin_muxer’
** ERROR: <create_multi_source_bin:1582>: create_multi_source_bin failed
** ERROR: <create_pipeline:1576>: create_pipeline failed
** ERROR: main:697: Failed to create pipeline
App run failed

please help me to resolve this . thanks in advance

Hi @piyush0395 ,
This looks like a Deepstream issue, Moving it to Deepstream forum.


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

It seems that your gpu driver or cuda may not be installed properly.

Can you try running your model with trtexec command, and share the “”–verbose"" log in case if the issue persist

You can refer below link for all the supported operators list, in case any operator is not supported you need to create a custom plugin to support that operation

Also, request you to share your model and script if not shared already so that we can help you better.

Meanwhile, for some common errors and queries please refer to below link:


I’m closing this topic due to there is no update from you for a period, assuming this issue was resolved.
If still need the support, please open a new topic. Thanks

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.