`{bit64}` required but not installed in recent builds
dhersz opened this issue · 2 comments
dhersz commented
`{bit64}` required but not installed in recent builds
dhersz commented
This is an spurious warning.
It's raised when reading Berlin's GTFS, because the stop_id
field contains some very large numbers. But this field is actually read as character.
The warning is raised in this specific gtfsio
line:
sample_dt <- data.table::fread(file.path(tmpdir, file_txt), nrows = 1)
The "full" data.table is read with the correct column classes, but this one leaves data.table to guess how it should read. It then reads stop_id as integer, and the warning is raised. Adding colClasses = "character"
to this line should resolve the issue.
dhersz commented
I'll be closing this after the next gtfsio's CRAN submission.