[Detector Support]: Error importing detector runtime ... ELF load command alignment not page-aligned

[allstarnz]

Describe the problem you are having

Frigate will start, but I am seeing the following message in the logs. Detection isn't working at all.

I have verified the Coral is working correctly outside of Frigate using the 'parrot check'.

The Coral is showing up correctly on the Detectors section of the System page.

Version

0.12.1-367d724

Frigate config file

detectors:
  coral:
   type: edgetpu
   device: usb

mqtt:
  enabled: False

ffmpeg:
  hwaccel_args: preset-rpi-64-h264 #Enable Hardware Acceleration

cameras:
  frontdoor:
    ffmpeg:
      inputs:
        - path: rtsp://[redacted]:8554/front-door-camera
          input_args: preset-rtsp-restream
          roles:
            - detect
    detect:
      enabled: True # Detection is disabled
      width: 640 # The Cameras resolution
      height: 360 # The Cameras resolution
      fps: 5
    motion:
      mask:
      - 154,720,350,720,914,720,1036,453,1134,82,998,0,854,591,817,103,635,94,582,356,238,314

    objects:
      track:
        - person
        - car

docker-compose file or Docker CLI command

version: "3.9"
services:
  frigate:
    container_name: frigate
    privileged: true # this may not be necessary for all setups
    restart: unless-stopped
    image: ghcr.io/blakeblackshear/frigate:stable
    shm_size: "64mb"
    devices:
      - /dev/bus/usb:/dev/bus/usb #Used for Coral if Available
      - /dev/video10 #Map the Pi hardware acceleration
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /home/alister/frigate-nvr/config.yml:/config/config.yml
      - /home/alister/frigate-nvr/storage:/media/frigate
      #- type: tmpfs #Remove this if using a Pi with 2GB or Less RAM
      #  target: /tmp/cache
      #  tmpfs:
      #    size: 1000000000
    ports:
      - "15000:5000"
      - "18554:8554" # RTSP feeds
      - "18555:8555/tcp" # WebRTC over tcp
      - "18555:8555/udp" # WebRTC over udp
#    environment:
      #FRIGATE_RTSP_PASSWORD: "password"

Relevant log output

2024-01-19 15:57:47.619128759  [INFO] Starting Frigate...
2024-01-19 15:57:48.733832978  Error importing detector runtime: /usr/local/lib/python3.9/dist-packages/openvino/pyopenvino.cpython-39-aarch64-linux-gnu.so: ELF load command alignment not page-aligned
2024-01-19 15:57:48.953226774  [2024-01-19 15:57:48] frigate.app                    INFO    : Starting Frigate (0.12.1-367d724)
2024-01-19 15:57:48.974517794  [2024-01-19 15:57:48] frigate.app                    INFO    : Creating directory: /tmp/cache
2024-01-19 15:57:48.977431813  [2024-01-19 15:57:48] peewee_migrate                 INFO    : Starting migrations
2024-01-19 15:57:48.982830517  [2024-01-19 15:57:48] peewee_migrate                 INFO    : There is nothing to migrate
2024-01-19 15:57:49.010725704  [2024-01-19 15:57:49] frigate.app                    INFO    : Output process started: 291
2024-01-19 15:57:49.030994465  [2024-01-19 15:57:49] frigate.app                    INFO    : Camera processor started for frontdoor: 297
2024-01-19 15:57:49.041486429  [2024-01-19 15:57:49] frigate.app                    INFO    : Capture process started for frontdoor: 299
2024-01-19 15:57:51.688341826  [2024-01-19 15:57:49] detector.coral                 INFO    : Starting detection process: 290
2024-01-19 15:57:51.694241123  [2024-01-19 15:57:49] frigate.detectors.plugins.edgetpu_tfl INFO    : Attempting to load TPU as usb
2024-01-19 15:57:51.694872531  [2024-01-19 15:57:51] frigate.detectors.plugins.edgetpu_tfl INFO    : TPU found

Operating system

Debian

Install method

Docker Compose

Coral version

USB

Any other information that may be helpful

System: OS: Linux raspberrypi5 6.1.0-rpi7-rpi-2712 #1 SMP PREEMPT Debian 1:6.1.63-1+rpt1 (2023-11-24) aarch64 GNU/Linux

Raspberry Pi 5

I am using Docker with Portainer

[NickM-27]

in what way is detection not working? What happens when you open the debug live view with bounding boxes enabled and someone is in the camera frame?

[allstarnz]

Actually, on closer inspection it now seems to be doing its job. It detects my car in the driveway and people walking on the street outside seem to be detected. I should note nothing is showing up in events, but that may be due to me not configuring it?

I was concerned about the error on startup:
024-01-19 15:57:48.733832978 Error importing detector runtime: /usr/local/lib/python3.9/dist-packages/openvino/pyopenvino.cpython-39-aarch64-linux-gnu.so: ELF load command alignment not page-aligned

Should I be trying to make this go away?

[NickM-27]

no, this is not something to worry about

[NickM-27]

I'll close this, feel free to create a new issue if something else comes up