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JetsonHacksNano / CSI-Camera

Simple example of using a CSI-Camera (like the Raspberry Pi Version 2 camera) with the NVIDIA Jetson Developer Kit
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Unable to open camera when running simple_camera.py with Python version 3.7.5 #52

Open daniellm19 opened 2 years ago

daniellm19 commented 2 years ago

Describe the issue Unable to open camera when running simple_camera.py with Python version 3.7.5 using VSCode.

What version of L4T/JetPack L4T/JetPack version: 4.6.1

What version of OpenCV OpenCV version: 4.1.1.2 (although some seem to be 3.2.0 when I use the command: "dpkg -l | grep libopencv")

Python Version Python version if applicable: 3.7.5

To Reproduce Steps to reproduce the behavior:

  1. Power the Jetson Nano
  2. Attach RPi V2 camera
  3. Clone this repo
  4. Run the simple_camera.py file

Expected behavior A Gstreamer window pops up which shows the camera working, like it does for python 2.7.17

Additional context

  1. I have a ton of different installations and overall, it's kind of a mess. Locating the root issue might be rather problematic.
  2. I have used a command that removes python from the computer so that I could install the 3.7 version, what issues might this have caused? Well I needed to at least reinstall pip, who knows what else it did.
AINacster commented 1 year ago

Can anyone help me with this issues. Simple_camera.py works with 2.7 but when I run it python3 (3.8) it errors out saying not able to open camera.

Appreciate if you can help me with this issues. This is on Nvidia Jetson Nano.

Kerem-Kurt commented 1 year ago

I am using python3.8 and I am getting ImportError: cannot import name '_gi' from partially initialized module 'gi' (most likely due to circular import) (/usr/lib/python3/dist-packages/gi/init.py)