{
  "graph": null,
  "err": {
    "ioerr": null,
    "errs": [
      {
        "range": "d2/testdata/d2compiler/TestCompile/grid_nested.d2,1:1:8-1:10:17",
        "errmsg": "d2/testdata/d2compiler/TestCompile/grid_nested.d2:2:2: invalid grid diagram \"hey\". can only set \"rows\" with no descendants (see \"hey.d.invalid descendant\")"
      },
      {
        "range": "d2/testdata/d2compiler/TestCompile/grid_nested.d2,2:1:19-2:13:31",
        "errmsg": "d2/testdata/d2compiler/TestCompile/grid_nested.d2:3:2: invalid grid diagram \"hey\". can only set \"columns\" with no descendants (see \"hey.d.invalid descendant\")"
      }
    ]
  }
}