Deepstream-test1-app. error One element could not be created. Exiting

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

• Hardware Platform: dGPU
• DeepStream Version: 6.1.1
• TensorRT Version: 8.4
• CUDA Driver Version: 11.7
• NVIDIA GPU Driver Version (valid for GPU only): 516.94
• cuDNN Version: 8.4
• Issue Type: bugs
• Sample app: deepstream-test1
• Configuration file: dstest1_pgie_config.txt
• Bug description:

After carefully following the instrustions available in Quickstart Guide — DeepStream 6.3 Release documentation
This is what happens when I try to run the first testing app:

./deepstream-test1-app /opt/nvidia/deepstream/deepstream-6.1/samples/streams/sample_720p.h264

One element could not be created. Exiting.

Moreover, I tried the reference application:

deepstream-app -c config_infer_primary.txt

** ERROR: <main:716>: Failed to set pipeline to PAUSED Quitting ERROR from src_bin_muxer: Output width not set Debug info: gstnvstreammux.c(2809): gst_nvstreammux_change_state (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstNvStreamMux:src_bin_muxer App run failed

I looked at /usr/lib/x86_64-linux-gnu/gstreamer-1.0 folder where I did not find the deepstream folder that must be created during the installation of deepstream.

whenever I run:

deepstream-app

I get:

(gst-plugin-scanner:69): GStreamer-WARNING **: 09:59:33.782: Failed to load plugin ‘/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_deepstream_bins.so’: /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so: undefined symbol: cuGraphicsEGLRegisterImage
(gst-plugin-scanner:69): GStreamer-WARNING **: 09:59:33.796: Failed to load plugin ‘/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_ucx.so’: libucs.so.0: cannot open shared object file: No such file or directory
(gst-plugin-scanner:69): GStreamer-WARNING **: 09:59:33.804: Failed to load plugin ‘/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_preprocess.so’: /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_preprocess.so: undefined symbol: cuGraphicsEGLRegisterImage
(gst-plugin-scanner:69): GStreamer-WARNING **: 09:59:33.971: Failed to load plugin ‘/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_inferserver.so’: libtritonserver.so: cannot open shared object file: No such file or directory
(gst-plugin-scanner:69): GStreamer-WARNING **: 09:59:33.972: Failed to load plugin ‘/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_udp.so’: librivermax.so.0: cannot open shared object file: No such file or directory
(gst-plugin-scanner:69): GStreamer-WARNING **: 09:59:33.996: Failed to load plugin ‘/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so’: /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so: undefined symbol: cuGraphicsEGLRegisterImage

Could you please provide some options to solve this issue?

3

After run install.sh, you will see the deepstream folder under /usr/lib/x86_64-linux-gnu/gstreamer-1.0
please use gpu driver version 515.65

4

I tried to install the gpu driver version 515.65 but it seems that it is not available on windows.

5

Did you run deepstream on windows?

6

In fact, we are using WSL2.

7

We never test and maintain on WSL2.

8

Thank you for your feedback,
any plans to consider this in the future releases of DS please?

9

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