KML error. Boundary not closed

I have problems importing kml-files created with AOG 6. Inspecting them in Google Earth the boundary is not closed. Theres a gap between start and end point.

Exception: IllegalArgumentException: Points of LinearRing do not form a closed linestring in GEOSWKBReader->readHEX() (line 150 of /app/vendor/itamair/geophp/lib/geometry/Geometry.class.php).

Looks to me that the boundary is closed, the issue must be the start and end points appearing outside the field. The small triangle cannot be part of the field as it would if the start and end points were the same.

In any case it is an issue if your other screen does not understand this boundary data.

No, they’re not. Maybe bad example. But they all seem to have a gap.