Graph COmposer Error: Unknown type: nvidia::deepstream::NvDsSingleSrcInput

Accelerated Computing Intelligent Video Analytics DeepStream SDK
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Hardware Platform (x86) Dell g3 Nvidia GeForce GTX 1650
DeepStream Version 6.2
CUDA 11.08
TensorRT Version* 8.5.2.2*
NVIDIA GPU Driver Version (valid for GPU only) 525.85.12
Graph COmposer 2.5.0

I am trying to replicate de example in Creating an AI Application — DeepStream 6.2 Release documentation

and i get this error when try to run the pipeline

config/target_x86_64.yaml
Graphs: MyFirstGraph.yaml
Target: /opt/nvidia/graph-composer/config/target_x86_64.yaml

Running MyFirstGraph.yaml

[INFO] Writing manifest to /tmp/ds.MyFirstGraph/manifest.yaml
2023-03-13 18:07:53.827 INFO gxf/gxe/gxe.cpp@180: Creating context
2023-03-13 18:07:53.841 INFO gxf/gxe/gxe.cpp@105: Loading app: ‘/home/freelancersteam/nvgraph/MyFirstGraph.yaml’
2023-03-13 18:07:53.841 INFO gxf/std/yaml_file_loader.cpp@129: Loading GXF entities from YAML file ‘/home/freelancersteam/nvgraph/MyFirstGraph.yaml’…
2023-03-13 18:07:53.842 ERROR gxf/std/type_registry.cpp@48: Unknown type: nvidia::deepstream::NvDsSingleSrcInput
2023-03-13 18:07:53.842 ERROR gxf/std/yaml_file_loader.cpp@351: Could not add component of type ‘nvidia::deepstream::NvDsSingleSrcInput’ to entity.
2023-03-13 18:07:53.842 ERROR gxf/gxe/gxe.cpp@245: LoadApplication Error: GXF_FACTORY_UNKNOWN_CLASS_NAME

End MyFirstGraph.yaml

3

Can normal DeepStream samples run in your device? C/C++ Sample Apps Source Details — DeepStream 6.2 Release documentation

Have you sync the extensions correctly? Application Workflow — DeepStream 6.2 Release documentation

4

Not really, any example works for me. Do you think could be the compatibility with my graphic card? It is a GeForce GTX 1650

6

Do you mean you have run all DeepStream samples mentioned in C/C++ Sample Apps Source Details — DeepStream 6.2 Release documentation in your device? What is the output of deepstream-test1 sample?

7

No excuse me by the english mistake! i meant that no examples worked. I was reading the installation guide carefully and I found this:

image
image1281×167 25.2 KB

I suppose that only these cards are supported for DeepStream 6.2 and I was trying to run with a GeForce GTX 1650, so I didn’t want to keep trying. Would be helpful the confirmation of hardware compatibility for DeepStream 6.2. Could you help me with that?

8

Even we didn’t test every GPU card, more cards are supported by DeepStream SDK than the declaration in the document. GeForce GTX 1650 is 6th generation which is the same as GeForce GTX 1080. You need to make sure DeepStream SDK compatibility is OK first. Quickstart Guide — DeepStream 6.2 Release documentation

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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

As discussed in Supported Graphic cards for Deepstream SDK 6.2 - Intelligent Video Analytics / DeepStream SDK - NVIDIA Developer Forums, let’s first make sure deepstream samples can work and then check this Graph Composer issue.

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