Unable to run sample DeepStream app

• Hardware Platform (GPU)
• DeepStream Version 6.2
• TensorRT Version 8.6
• NVIDIA GPU Driver Version (valid for GPU only) 525.85.12

I tried to run a sample app. On website they suggested running the app from the samples directory and linking it with the config file path. However, it didn’t work. Did I make a mistake somewhere? Actually last time it works using same command lines, but I guess the system is corrupted somewhere. Do you have any idea on this problem. Thanks.

Looks like some soft links are broken.
try

./install.sh

in /opt/nvidia/deepstream/deepstream

I tried to install.sh but still didn’t work.

Please provide full log after export GST_DEBUG=3.

I think you are right, reinstall DeepStream maybe the fastest solution

(base) pinteledge@pinteledge:/opt/nvidia/deepstream/deepstream-6.2/samples$ export GST_DEBUG=3 deepstream-app -c configs/deepstream-app/source30_1080p_dec_infer-resnet_tiled_display_int8.txt
bash: export: deepstream-app': not a valid identifier bash: export: -c’: not a valid identifier
bash: export: `configs/deepstream-app/source30_1080p_dec_infer-resnet_tiled_display_int8.txt’: not a valid identifier

Environment variables are not used like this.

GST_DEBUG=3 deepstream-app -c configs/deepstream-app/source30_1080p_dec_infer-resnet_tiled_display_int8.txt

Or

export GST_DEBUG=3;deepstream-app -c configs/deepstream-app/source30_1080p_dec_infer-resnet_tiled_display_int8.txt

Please learn bash first

There is no update from you for a period,
assuming this is not an issue anymore.
Hence we are closing this topic.
If need further support, please open a new one. Thanks

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