Exception: Failed to upload snapshot: 422 Unprocessable Entity

[jupe]

I think I've all configurations in place and started app with pdm, but got this when it tries to upload image.

│   25 │   │   │   │   data=snapshot,                                                              │
│   26 │   │   │   ) as resp:                                                                      │
│   27 │   │   │   │   if resp.status != 204:                                                      │
│ ❱ 28 │   │   │   │   │   raise Exception(f"Failed to upload snapshot: {resp.status} {resp.rea    │
│   29 │   │   │   │   await log.adebug("Uploaded snapshot", fingerprint=fingerprint)              │
│   30                                                                                             │
│   31                                                                                             │
│                                                                                                  │
│ ╭─────────────────────────────────────────── locals ───────────────────────────────────────────╮ │
│ │ fingerprint = 'aow83ukljhsdag'                                                               │ │
│ │        resp = <ClientResponse(https://connect.prusa3d.com/c/snapshot) [422 Unprocessable     │ │
│ │               Entity]>                                                                       │ │
│ │               <CIMultiDictProxy('Date': 'Mon, 26 Aug 2024 15:06:51 GMT', 'Content-Type':     │ │
│ │               'application/json', 'Content-Length': '229', 'Connection': 'keep-alive',       │ │
│ │               'Strict-Transport-Security': 'max-age=31536000; includeSubDomains')>           │ │
│ │        self = <PrusaAPI.PrusaConnectAPI object at 0x70927e2fd410>                            │ │
│ │     session = <aiohttp.client.ClientSession object at 0x70927e205b90>                        │ │
│ │    snapshot = b'\xff\xd8\xff\xe0\x00\x10JFIF\x00\x01\x01\x00\x00\x01\x00\x01\x00\x00\xff\xd… │ │
│ │               $.\' ",#\x1c\x1c(7),01444\x1f\''+75253                                         │ │
│ │       token = '***'                                                         │ │
│ ╰──────────────────────────────────────────────────────────────────────────────────────────────╯ │

[PrivateButts]

Probably the Prusa API isn't liking whatever image it tried to upload. Can you share your config (scrubbing any secrets, of course)? What type of camera are you using?

[jupe]

I'm using motion as camera source. config:

global_config:
  connect_endpoint: "https://connect.prusa3d.com" # URL of Prusa Connect service

cameras:                                          # List of cameras to relay snapshots from
  - name: "cam"                             # Name of the camera
    fingerprint: "abc"                               # Unique identifier of the camera, generated by you
    token: "**"                                     # Token of the camera, from Prusa Connect
    interval: 30                                  # Interval between snapshots, in seconds
    handler: "Camera.ImageUrl.ImageUrlHandler"    # Handler to use for this camera
    handler_config:                               # Configuration for the handler
      url: "http://127.0.0.1:8081/0/current"         # URL of the image to capture
    printer_link:                                 # Optional, if you want to limit snapshots to certain printer states
      url: "**"                    # URL of the printer on the local network
      username: "**"                           # Username for the printer
      password: "**"             # Password for the printer
      snapshot_states:                            # You can remove items from this list to prevent snapshots from being taken in certain printer states
        - IDLE
        - BUSY
        - READY
        - PRINTING
        - PAUSED
        - FINISHED
        - STOPPED
        - ERROR
        - ATTENTION