{
  "graph": null,
  "err": {
    "ioerr": null,
    "errs": [
      {
        "range": "d2/testdata/d2compiler/TestCompile/grid_gap_negative.d2,1:17:24-1:21:28",
        "errmsg": "d2/testdata/d2compiler/TestCompile/grid_gap_negative.d2:2:18: horizontal-gap must be a non-negative integer: \"-200\""
      },
      {
        "range": "d2/testdata/d2compiler/TestCompile/grid_gap_negative.d2,2:15:44-2:18:47",
        "errmsg": "d2/testdata/d2compiler/TestCompile/grid_gap_negative.d2:3:16: vertical-gap must be a non-negative integer: \"-30\""
      }
    ]
  }
}