I continues to receive a parsing error when attempting to convert lat/long data to a geohash in data bricks . I've tried two coding methods in R and get the same error.

library(geohashTools)

Method #1

my_tbl$geo_hash <- gh_encode(my_tbl$Latitude, my_tbl$Longitude, precision = 9L)

Method #2

my_tbl <- my_tbl %>%

    mutate(geo_hash = gh_encode(Latitude, Longitude, precision = 9L))

Any suggestions?

Jeff