Deep Stream App running error

I installed Deep Stream 6.3 in my NVIDIA Jetson Xavier NX development Kit. While running a deep stream app I am getting following error,

Please suggest what could be the reason for this error.

Hi there @dpalai,

Are you certain that you have the CUDA toolkit installed? You could check for example like this:

ls -ll /usr/local/cuda/lib64/libcudla*
lrwxrwxrwx 1 root root     13 Sep 14  2022 /usr/local/cuda/lib64/ ->
lrwxrwxrwx 1 root root     17 Sep 14  2022 /usr/local/cuda/lib64/ ->
-rw-r--r-- 1 root root 179792 Sep 14  2022 /usr/local/cuda/lib64/

If the file exists, check that the app can correctly find it. Since I am not a DeepStream expert I don’t know exactly how that is set up, so I refer you to their forum category.


If you want run DS-6.3 on Jetson, JetPack must be installed first.

You can refer this documetaion.

I recommend you use sdkmanager to flash Jetpack

My Jetson Xavier Nx already has JetPack. I installed the latest CUDA Toolkit. But I am not getting in /usr/local/cuda/lib64/

I installed latest CUDA Toolkit. But not getting in /usr/local/cuda/lib64/

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