{
  "graph": null,
  "err": {
    "errs": [
      {
        "range": "d2/testdata/d2compiler/TestCompile2/vars/errors/map.d2,6:0:43-6:2:45",
        "errmsg": "d2/testdata/d2compiler/TestCompile2/vars/errors/map.d2:7:1: cannot reference map variable \"colors\""
      }
    ]
  }
}