Import GeoPoint

When I import the csv, it keep popping the message

1 11:33:56 IMPORT_GEO Importing Started.
2 11:33:56 IMPORT_GEO Importing failed. java.lang.NumberFormatException: empty String
3 11:33:56 IMPORT_GEO Importing Finished.

here are the zipped file

geopoint2-2.zip (762B)

Remove the comma at the end of every line.