Tried to convert a GeoJSON exported from [this OpenStreetMap uMap](http://umap.fluv.io/en/map/blueseed-platforms_866#3/15.45/17.23). Getting this error: ``` PHP Fatal error: Uncaught gisconverter\InvalidText invalid text for decoder gisconverter\GeoJSON: {"crs": null, "type": "FeatureCollection", "features": [{"geometry": {"type": "Point", [...] ```
Tried to convert a GeoJSON exported from this OpenStreetMap uMap. Getting this error: