mbgl-render didn't use local mbtiles

I use raster png files as mbtiles but my picture is empty

mbgl-render -r 1 -c 51.388,35.7026228 -z 12 -t /home/ali/disk2/tiles/raster ~/Programming/map/TileProvider/dynamic/style_raster_test.json test.png 512 512 

[brendan-ward]

@aliir74 are your tiles stored as individual PNG files on disk, or are they stored within an mbtiles file? If the former, we don’t support the use case, you would need to put a tile server in front of your tiles rather than fetching straight from disk.

In theory, someone could develop and add the functionality to use tiles directly from disk in the way you are trying to do here, but that is not something I’m available to tackle right now.

the mbtiles:// source is a convenience method for connecting directly to an mbtiles file (spec here: https://github.com/mapbox/mbtiles-spec) on disk, since we have a known pathway for querying all information we need about the tileset from the mbtiles file.

[aliir74]

I changed my style address to below and the code worked. Thanks for your support!

"sources": {
    "high_update": {
      "type": "vector",
      "tiles": [
        "mbtiles://high-very-little/{z}/{x}/{y}"
      ],
      "minzoom": 3,
      "maxzoom": 16
    },
    "low_update": {
      "type": "vector",
      "tiles": [
        "mbtiles://low-very-little/{z}/{x}/{y}"
      ],
      "minzoom": 3,
      "maxzoom": 16
    }
  }