[
  {
    "message": "anchor: expected one of [map, viewport], true found",
    "line": 10
  },
  {
    "message": "position: array length 3 expected, length 2 found",
    "line": 11
  },
  {
    "message": "color: color expected, array found",
    "line": 12
  },
  {
    "message": "intensity: 1.5 is greater than the maximum value 1",
    "line": 13
  }
]