Deepstream_test3 Failed to create nvurisrcbin plugin node

[Captian]

Hello, when I used the test program, I configured it to use perf mode. When the program created the nvurisrcbin plugin node in gst_element_factory_make, the node creation failed, and the test program could not execute further. If the node created without using perf mode is uridecodebin, the test program can run. Please tell me how to solve this problem. In addition, this problem may be the same as the failure of adding streams in deepstream-serverhttps://forums.developer.nvidia.com/t/deepstream-server-add-failed-using-add-interface-api-v1-stream-add/294272

[yingliu]

Moving to DeepStream forum, and please also 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

[junshengy]

Can you get output from the following command line ?

gst-inspect-1.0 nvurisrcbin

If not, try sudo /opt/nvidia/deepstream/deepstream/install.sh

This may be an installation issue

[Captian]

I use sudo/opt/nvidia/deepstream deepstream/install.sh has solved the problem