[Support]: 'Error updating config' when Adding Mask or Zone

[dan246]

Describe the problem you are having

When I try to manually add a mask or zone using the Frigate web interface and press save, it displays "Error updating config". Here are the error messages:

At 2024-03-06 10:16:01.424227703, from the IP address {this is my ip}, a PUT request was made to /api/config/set?cameras.2.zones.zone_0.coordinates=970,618,924,1039,271,1007,373,569 but it returned a 500 error. The request was made from "http://{my_ip}:15000/cameras/2/editor" and the browser user-agent was "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36".

Additionally, an error log was generated at the same time stating: "[2024-03-06 10:16:01] root ERROR: Error updating config: list index out of range".

What could be the reason for this error?

Version

0.13.2

Frigate config file

cameras:
  '2':
    ffmpeg:
      hwaccel_args: preset-nvidia-h264
      inputs:
      - path: rtsp_url
      output_args:
        record: preset-record-generic-audio-copy
    objects:
      track:
      - NO-Hardhat
    motion:
      mask:
        - 1890,673,1877,1080,1872,1057,1851,1052,1190,1032,1268,607
    record:
      enabled: true
    snapshots:
      enabled: true
  '3':
    ffmpeg:
      hwaccel_args: preset-nvidia-h264
      inputs:
      - path: rtsp_url
      output_args:
        record: preset-record-generic-audio-copy
    objects:
      track:
      - NO-Safety Vest
      - smoke
    motion:
      mask:
        - 1890,673,1877,1080,1872,1057,1851,1052,1190,1032,1268,607
    record:
      enabled: true
    snapshots:
      enabled: true
detectors:
  ov:
    device: AUTO
    model:
      path: /workspace/frigate/export_yolov8/firesmoke/best.pt
    type: fire_smoke
  ov1:
    device: AUTO
    model:
      path: /workspace/frigate/export_yolov8/Construction_Site_Safety_yolov8n_20240221_v1/best.pt
    type: Construction_Site
model:
  height: 640
  input_pixel_format: bgr
  input_tensor: nhwc
  labelmap_path: /workspace/frigate/export_yolov8/Construction_Site_Safety_yolov8n_20240221_v1/Construction_Site_Safety_yolov8n_20240221_v1.names
  model_type: yolov8
  width: 640
mqtt:
  host: mqtt
snapshots:
  enabled: true
  retain:
    default: 5```


### Relevant log output

```shell
2024-03-06 10:16:01.424227703  my_ip - - [06/Mar/2024:10:16:01 +0800] "PUT /api/config/set?cameras.2.zones.zone_0.coordinates=970,618,924,1039,271,1007,373,569 HTTP/1.1" 500 52 "http://my_ip /cameras/2/editor" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36" "-"
2024-03-06 10:16:01.424269070  [2024-03-06 10:16:01] root                           ERROR   : Error updating config: list index out of range

FFprobe output from your camera

None

Frigate stats

None

Operating system

Other Linux

Install method

Docker Compose

Coral version

USB

Network connection

Wired

Camera make and model

None

Any other information that may be helpful

No response

[NickM-27]

Need to see the config that you're trying to save

[dan246]

Updated in the article

[NickM-27]

Most likely because you're using numbers instead of actual names for the cameras. Also looks like you're using some custom build of frigate as those model types are not supported

[dan246]

it work!
I was able to succeed by changing the camera name to camera1

thank you