var stratsample2 = land.addBands(ee.Image.pixelLonLat()).stratifiedSample({
              numPoints: totalpixels,
              classBand: "landcover",
              seed: 10,
              classValues: ee.List.sequence(0, 24),
              classPoints: pixelsperclass,
              geometries: true
              })
              .map(function(f) {
 return f.setGeometry(ee.Geometry.Point([f.get('longitude'), f.get('latitude')]))
});

FeatureCollection (Error) Unable to transform geometry into requested projection.