Running examples in ‘bikedata-Ex.R’ failed
The error most likely occurred in:

> ### Name: bike_stored_files
> ### Title: Get names of files read into database
> ### Aliases: bike_stored_files
> 
> ### ** Examples
> 
> data_dir <- tempdir ()
> bike_write_test_data (data_dir = data_dir)
  adding: tmp/RtmpebGMrO/Divvy_Trips_sample/ (stored 0%)
  adding: tmp/RtmpebGMrO/Divvy_Trips_sample/Divvy_Trips_sample.csv (deflated 79%)
  adding: tmp/RtmpebGMrO/Divvy_Trips_sample/Divvy_Stations.csv (deflated 68%)
  adding: tmp/RtmpebGMrO/201701-hubway-tripdata.csv (deflated 81%)
  adding: tmp/RtmpebGMrO/201801_hubway_tripdata.csv (deflated 81%)
  adding: tmp/RtmpebGMrO/Nice_Ride_data_2012_season/ (stored 0%)
  adding: tmp/RtmpebGMrO/Nice_Ride_data_2012_season/Nice_Ride_trip_history_2012_season.csv (deflated 81%)
  adding: tmp/RtmpebGMrO/Nice_Ride_data_2012_season/Nice_Ride_2012-station_locations .csv (deflated 62%)
  adding: tmp/RtmpebGMrO/2017Q1-capitalbikeshare-tripdata-temp.csv (deflated 80%)
  adding: tmp/RtmpebGMrO/la_metro_gbfs_trips_Q1_2017.csv (deflated 85%)
  adding: tmp/RtmpebGMrO/201612-citibike-tripdata.csv (deflated 74%)
> bikedb <- file.path (data_dir, 'testdb')
> store_bikedata (data_dir = data_dir, bikedb = bikedb)
Creating sqlite3 database
Unzipping raw data files for bo ...
Reading files for bo ...
reading file 1/3: /tmp/RtmpebGMrO/hubway_Trips_2012.csv
reading file 2/3: /tmp/RtmpebGMrO/201701-hubway-tripdata.csv
reading file 3/3: /tmp/RtmpebGMrO/201801_hubway_tripdata.csv
Trips read for bo = 600

Unzipping raw data files for ch ...
Reading files for ch ...
reading file 1/1: /tmp/RtmpebGMrO/Divvy_Trips_sample.csv
Trips read for ch = 200

Unzipping raw data files for dc ...
Reading files for dc ...
reading file 1/1: /tmp/RtmpebGMrO/2017Q1-capitalbikeshare-tripdata-temp.csv
Trips read for dc = 200

Unzipping raw data files for la ...
Reading files for la ...
reading file 1/1: /tmp/RtmpebGMrO/la_metro_gbfs_trips_Q1_2017.csv
Trips read for la = 198

Reading files for lo ...
getting london stations ... done
Error in store_bikedata(data_dir = data_dir, bikedb = bikedb) : 
  No stations returned; please try again
Execution halted