pwgen::PwgenException Driver Error in Jetson nano

Accelerated Computing Intelligent Video Analytics DeepStream SDK
,
#1

Hello,

I am using deepstream-imagedata-mulitstream for person detection. And for person detection, I am using my custom train yolov4 model. Now I want to create a single exe for my project and for that I am using pyinstaller.

Now in Pyinstaller whenever I am using --ondir command everything is working and exe is generating the model.engine file properly. But when I use --onefile for single exe it is not working and throwing error as given below.

terminate called after throwing an instance of 'pwgen::PwgenException’
** what(): Driver error: **
Fatal Python error: Aborted

Screenshot 2021-10-01 17:07:13
Screenshot 2021-10-01 17:07:13700Ă—191 48.8 KB

So How Can I solve this error ?

Thank you
Viraj Hapaliya

#2

Hello, this forum is dedicated to discussions related to using the sanitizer tools and API.
Questions related to the Deepstream SDK can be raised at DeepStream SDK - NVIDIA Developer Forums

#3

I have added “nano” tag and moved this topic to the Jetson Nano category. This will help to get better support.
Thanks.

1 Like
#5

Hi,

Could you fill out the following information first?

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

Thanks.

#6

• Hardware Platform : Jetson Nano
• DeepStream Version : 5.1
• JetPack Version : 4.5.1
• TensorRT Version : 7.1.3.0
• Issue Type: Questions

How to reproduce the issue: Used Deepstream-imagedata-multistream Python module along with yolov4 model for object detection in multiple streams. Now to generate one single exe file I have used pyinstaller. When I use pyinstaller --onefile main.spec file it crashes when engine building module is running. And when I run the script normally using python3 it works properly.

#7

Hi,

Would you mind attaching the model file with --add-data to see if it helps?

https://pyinstaller.readthedocs.io/en/stable/usage.html#what-to-bundle-where-to-search

Thanks.