Error: Invalid LngLat object: (NaN, NaN) new M(assets/maps)

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This is most likely a bug, please report this via https://github.com/mapbox/mapbox-gl-js/issues/new?assignees=&labels=&template=Bug_report.md
and paste the contents of this message in the report.
Thank you!

```
Filter Expression:
${JSON.stringify(h,null,2)}
{snip} .PI*E;class M{constructor(e,i){if(isNaN(e)||isNaN(i))throw new Error(`Invalid LngLat object: (${e}, ${i})`);if(this.lng=+e,this.lat=+i,this. {snip}
{snip} cheSize","maxTileCacheSize"]))}serialize(){return s.ar(this,["type","scheme","minzoom","maxzoom","tileSize","attribution"])}load(){this._loa {snip}
#define EPSILON 0.0000001
#define PI 3.141592653589793
#ifdef RENDER_CUTOFF
{snip} utoffEnd=cutoff_params.w;float linearDepth=(depth-near)/(far-near);return clamp((linearDepth-cutoffStart)/(cutoffEnd-cutoffStart),0.0,1.0);}
```

Start by examining the supplied minified stack trace and the Invalid LngLat constructor message. The issue provides no reproducible map setup, source file, or test to run, so the triggering input and expected behavior would need to be established before defining done.

Written by the indexing model from the issue text.