ERROR: Batch-size in network-input-shape should be atleast Sum Total of ROIs

Hi all, I recently ran into a problem related to nvdspreprocess.

I have a pipeline in my code as follows:

I try to create that pipeline and destroy the pipeline after a period of time and then repeat the operation several times.

The nth time I do it, the creation of the pipeline reports the above error
(where n is equal to the batch-size in network-input-shape,e.g. if N is equal to 8, I can only perform the above operation 8 times)

How can I troubleshoot the above issue?

• Hardware Platform (Jetson / GPU) GPU
• DeepStream Version 6.0
• JetPack Version (valid for Jetson only)
• TensorRT Version 8.5
• NVIDIA GPU Driver Version (valid for GPU only) 530
• 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)

How did you destroy and re-create the pipeline?

Something like this.





and call create and destroy in a for loop in the main function.

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

Can you upgrade to the latest DeepStream 6.3 to test the case? Can you provide your code and configurations which can run in our platform?

Sorry, my current system does not support deepstream-6.3, I may verify it later!

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