Darknet Component - No section: 'net' / armv7

[Pixelartist]

Hello there,

first time viserion user here - I seem to have an issue with the darknet component. It looks like I hit #476 - I am using viserion currently on my QNAP NAS 431P3 which is using armv7. If I understand what you are describing in the linked issue - image / object detection will be horribly slow and therefore you left out the necessary files from that image?

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] 10-adduser: executing... 
************************ UID/GID *************************
User uid:    0
User gid:    0
************************** Done **************************
[cont-init.d] 10-adduser: exited 0.
[cont-init.d] 20-gid-video-device: executing... 
[cont-init.d] 20-gid-video-device: exited 0.
[cont-init.d] 30-edgetpu-permission: executing... 
************** Setting EdgeTPU permissions ***************
Coral Vendor IDs:
"1a6e"
"18d1"
No EdgeTPU USB device was found
************************** Done **************************
[cont-init.d] 30-edgetpu-permission: exited 0.
[cont-init.d] 40-set-env-vars: executing... 
****** Checking for hardware acceleration platforms ******
OpenCL cannot be used
VA-API cannot be used
CUDA cannot be used
*********************** Done *****************************
[cont-init.d] 40-set-env-vars: exited 0.
[cont-init.d] 50-check-if-rpi: executing... 
********** Checking if we are running on an RPi **********
Not running on any supported RPi
*********************** Done *****************************
[cont-init.d] 50-check-if-rpi: exited 0.
[cont-init.d] 55-check-if-jetson: executing... 
****** Checking if we are running on a Jetson Board ******
Not running on any supported Jetson board
*********************** Done *****************************
[cont-init.d] 55-check-if-jetson: exited 0.
[cont-init.d] 60-ffmpeg-path: executing... 
****************** Getting FFmpeg path *******************
FFmpeg path: /home/abc/bin/ffmpeg
*********************** Done *****************************
[cont-init.d] 60-ffmpeg-path: exited 0.
[cont-init.d] 70-gstreamer-path: executing... 
***************** Getting GStreamer path *****************
GStreamer path: /usr/bin/gst-launch-1.0
*********************** Done *****************************
[cont-init.d] 70-gstreamer-path: exited 0.
[cont-init.d] done.
[services.d] starting services
[services.d] done.
[2023-05-03 00:24:51] [INFO    ] [viseron.core] - -------------------------------------------
[2023-05-03 00:24:51] [INFO    ] [viseron.core] - Initializing Viseron
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setting up component data_stream
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setup of component data_stream took 0.0 seconds
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setting up component webserver
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setup of component webserver took 0.0 seconds
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setting up component nvr
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setting up component darknet
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setting up component mog2
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setting up component ffmpeg
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setup of component nvr took 0.0 seconds
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setup of component ffmpeg took 0.0 seconds
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setup of component mog2 took 0.0 seconds
Traceback (most recent call last):
  File "/src/viseron/components/__init__.py", line 152, in setup_component
    result = component_module.setup(self._vis, config)
  File "/src/viseron/components/darknet/__init__.py", line 125, in setup
    vis.data[COMPONENT] = DarknetDNN(vis, config[CONFIG_OBJECT_DETECTOR])
  File "/src/viseron/components/darknet/__init__.py", line 219, in __init__
    super().__init__(vis, config)
  File "/src/viseron/components/darknet/__init__.py", line 164, in __init__
    self._model_width = int(model_config.get("net", "width"))
  File "/usr/lib/python3.8/configparser.py", line 781, in get
    d = self._unify_values(section, vars)
  File "/usr/lib/python3.8/configparser.py", line 1149, in _unify_values
    raise NoSectionError(section) from None
configparser.NoSectionError: No section: 'net'
[2023-05-03 00:24:52] [ERROR   ] [viseron.components] - Uncaught exception setting up component darknet: No section: 'net'
None
[2023-05-03 00:24:52] [ERROR   ] [viseron.components] - Setup of component darknet failed
[2023-05-03 00:24:52] [ERROR   ] [viseron.components] - Failed setup of component darknet
[2023-05-03 00:24:52] [INFO    ] [viseron.components] - Setting up domain camera for component ffmpeg with identifier camera_1

[roflcoopter]

Yes I left them out for that reason, also not to bloat the image with extra models.

However I realize now that it's a bad design choice and not very user friendly. I will add the tiny models which are quite small. Then every user can make their own decisions on whether it's fast enough

[roflcoopter]

The yolov7-tiny model is now included in the dev tag. It should be picked up automatically as the default model.