GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-01-23T22:35:51Z,
for the dataset file:///shared/oshimabus.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included


Feed Info


Publisher Name:
大島旅客自動車株式会社
Feed Email:
N/A
Feed Language:
Japanese
Feed Start Date:
2026-01-01
Feed End Date:
2026-02-01

Files included


  1. agency.txt
  2. agency_jp.txt
  3. calendar.txt
  4. calendar_dates.txt
  5. fare_attributes.txt
  6. fare_rules.txt
  7. feed_info.txt
  8. routes.txt
  9. shapes.txt
  10. stop_times.txt
  11. stops.txt
  12. transfers.txt
  13. translations.txt
  14. trips.txt

Counts


  • Agencies: 1
  • Blocks: 0
  • Routes: 23
  • Shapes: 21
  • Stops: 101
  • Trips: 51

Specification Compliance report

1386 notices reported (0 errors, 1379 warnings, 7 infos)

Notice Code Severity Total
duplicate_route_name WARNING 20

duplicate_route_name

Two distinct routes have either the same route_short_name, the same route_long_name, or the same combination of route_short_name and route_long_name.

All routes of the same route_type with the same agency_id should have unique combinations of route_short_name and route_long_name.

Note that there may be valid cases where routes have the same short and long name, e.g., if they serve different areas. However, different directions must be modeled as the same route.

Example of bad data:

route_id route_short_name route_long_name
route1 U1 Southern
route2 U1 Southern

You can see more about this notice here.

csvRowNumber1 (?) The row number of the first occurrence. routeId1 (?) The id of the the first occurrence. csvRowNumber2 (?) The row number of the other occurrence. routeId2 (?) The id of the the other occurrence. routeShortName (?) Common `routes.route_short_name`. routeLongName (?) Common `routes.route_long_name`. routeTypeValue (?) Common `routes.route_type`. agencyId (?) Common `routes.agency_id`.
2 "101210" 3 "101214" "" "A 大島公園ライン" 3 "1010001131230"
2 "101210" 4 "101220" "" "A 大島公園ライン" 3 "1010001131230"
2 "101210" 5 "101222" "" "A 大島公園ライン" 3 "1010001131230"
2 "101210" 6 "102210" "" "A 大島公園ライン" 3 "1010001131230"
2 "101210" 7 "102212" "" "A 大島公園ライン" 3 "1010001131230"
2 "101210" 8 "102214" "" "A 大島公園ライン" 3 "1010001131230"
2 "101210" 9 "102220" "" "A 大島公園ライン" 3 "1010001131230"
2 "101210" 10 "1022100" "" "A 大島公園ライン" 3 "1010001131230"
11 "201120" 12 "201122" "" "B 波浮港ライン" 3 "1010001131230"
11 "201120" 13 "201124" "" "B 波浮港ライン" 3 "1010001131230"
11 "201120" 14 "201130" "" "B 波浮港ライン" 3 "1010001131230"
11 "201120" 15 "202110" "" "B 波浮港ライン" 3 "1010001131230"
11 "201120" 16 "202120" "" "B 波浮港ライン" 3 "1010001131230"
11 "201120" 17 "202122" "" "B 波浮港ライン" 3 "1010001131230"
11 "201120" 18 "202124" "" "B 波浮港ライン" 3 "1010001131230"
11 "201120" 19 "202130" "" "B 波浮港ライン" 3 "1010001131230"
20 "301330" 21 "301332" "" "C 三原山ライン" 3 "1010001131230"
20 "301330" 22 "301344" "" "C 三原山ライン" 3 "1010001131230"
20 "301330" 23 "302332" "" "C 三原山ライン" 3 "1010001131230"
20 "301330" 24 "302344" "" "C 三原山ライン" 3 "1010001131230"
feed_expiration_date30_days WARNING 1

feed_expiration_date30_days

Dataset should cover at least the next 30 days of service.

At any time, the GTFS dataset should cover at least the next 30 days of service, and ideally for as long as the operator is confident that the schedule will continue to be operated.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. currentDate (?) Current date (YYYYMMDD format). feedEndDate (?) Feed end date (YYYYMMDD format). suggestedExpirationDate (?) Suggested expiration date (YYYYMMDD format).
2 "20260123" "20260201" "20260222"
missing_feed_contact_email_and_url WARNING 1

missing_feed_contact_email_and_url

Best Practices for feed_info.txt suggest providing at least one of feed_contact_email and feed_contact_url.

You can see more about this notice here.

csvRowNumber (?) The row number of the validated record.
2
missing_recommended_field WARNING 73

missing_recommended_field

A recommended field is missing.

The given field has no value in some input row, even though values are recommended.

You can see more about this notice here.

Only the first 50 of 73 affected records are displayed below.

filename (?) The name of the faulty file. csvRowNumber (?) The row of the faulty record. fieldName (?) The name of the missing field.
"fare_attributes.txt" 2 "agency_id"
"fare_attributes.txt" 3 "agency_id"
"fare_attributes.txt" 4 "agency_id"
"fare_attributes.txt" 5 "agency_id"
"fare_attributes.txt" 6 "agency_id"
"fare_attributes.txt" 7 "agency_id"
"fare_attributes.txt" 8 "agency_id"
"fare_attributes.txt" 9 "agency_id"
"fare_attributes.txt" 10 "agency_id"
"fare_attributes.txt" 11 "agency_id"
"fare_attributes.txt" 12 "agency_id"
"fare_attributes.txt" 13 "agency_id"
"fare_attributes.txt" 14 "agency_id"
"fare_attributes.txt" 15 "agency_id"
"fare_attributes.txt" 16 "agency_id"
"fare_attributes.txt" 17 "agency_id"
"fare_attributes.txt" 18 "agency_id"
"fare_attributes.txt" 19 "agency_id"
"fare_attributes.txt" 20 "agency_id"
"fare_attributes.txt" 21 "agency_id"
"fare_attributes.txt" 22 "agency_id"
"fare_attributes.txt" 23 "agency_id"
"fare_attributes.txt" 24 "agency_id"
"fare_attributes.txt" 25 "agency_id"
"fare_attributes.txt" 26 "agency_id"
"fare_attributes.txt" 27 "agency_id"
"fare_attributes.txt" 28 "agency_id"
"fare_attributes.txt" 29 "agency_id"
"fare_attributes.txt" 30 "agency_id"
"fare_attributes.txt" 31 "agency_id"
"fare_attributes.txt" 32 "agency_id"
"fare_attributes.txt" 33 "agency_id"
"fare_attributes.txt" 34 "agency_id"
"fare_attributes.txt" 35 "agency_id"
"fare_attributes.txt" 36 "agency_id"
"fare_attributes.txt" 37 "agency_id"
"fare_attributes.txt" 38 "agency_id"
"fare_attributes.txt" 39 "agency_id"
"fare_attributes.txt" 40 "agency_id"
"fare_attributes.txt" 41 "agency_id"
"fare_attributes.txt" 42 "agency_id"
"fare_attributes.txt" 43 "agency_id"
"fare_attributes.txt" 44 "agency_id"
"fare_attributes.txt" 45 "agency_id"
"fare_attributes.txt" 46 "agency_id"
"fare_attributes.txt" 47 "agency_id"
"fare_attributes.txt" 48 "agency_id"
"fare_attributes.txt" 49 "agency_id"
"fare_attributes.txt" 50 "agency_id"
"fare_attributes.txt" 51 "agency_id"
mixed_case_recommended_field WARNING 4

mixed_case_recommended_field

This field has customer-facing text and should use Mixed Case (should contain upper and lower case letters).

This field contains customer-facing text and should use Mixed Case (upper and lower case letters) to ensure good readability when displayed to riders. Avoid the use of abbreviations throughout the feed (e.g. St. for Street) unless a location is called by its abbreviated name (e.g. “JFK Airport”). Abbreviations may be problematic for accessibility by screen reader software and voice user interfaces.

Good examples:
Field Text Dataset
"Schwerin, Hauptbahnhof" Verkehrsverbund Berlin-Brandenburg
"Red Hook/Atlantic Basin" NYC Ferry
"Campo Grande Norte" Carris
Bad examples:
Field Text
"GALLERIA MALL"
"3427 GG 17"
"21 Clark Rd Est"

You can see more about this notice here.

filename (?) Name of the faulty file. fieldName (?) Name of the faulty field. fieldValue (?) Faulty value. csvRowNumber (?) The row number of the faulty record.
"stops.txt" "stop_name" "伊豆大島ミュージアム ジオノス" 45
"stops.txt" "stop_name" "伊豆大島ミュージアム ジオノス" 46
"stops.txt" "stop_name" "ぱれ・らめーる前" 79
"stops.txt" "stop_name" "ぱれ・らめーる前" 80
non_ascii_or_non_printable_char WARNING 1273

non_ascii_or_non_printable_char

Non ascii or non printable char in ID field.

A value of a field with type ID contains non ASCII or non printable characters. This is not recommended.

You can see more about this notice here.

Only the first 50 of 1273 affected records are displayed below.

filename (?) Name of the faulty file. csvRowNumber (?) Row number of the faulty record. columnName (?) Name of the column where the error occurred. fieldValue (?) Faulty value.
"calendar.txt" 2 "service_id" "全日"
"calendar.txt" 3 "service_id" "平日"
"calendar.txt" 4 "service_id" "土休日"
"calendar.txt" 5 "service_id" "大島公園_秋_全日_10月"
"calendar.txt" 6 "service_id" "大島公園_秋_全日_11月以降"
"calendar.txt" 7 "service_id" "登校日"
"calendar_dates.txt" 2 "service_id" "登校日"
"calendar_dates.txt" 3 "service_id" "登校日"
"calendar_dates.txt" 4 "service_id" "登校日"
"calendar_dates.txt" 5 "service_id" "登校日"
"calendar_dates.txt" 6 "service_id" "登校日"
"calendar_dates.txt" 7 "service_id" "登校日"
"calendar_dates.txt" 8 "service_id" "登校日"
"calendar_dates.txt" 9 "service_id" "登校日"
"calendar_dates.txt" 10 "service_id" "土休日"
"calendar_dates.txt" 11 "service_id" "土休日"
"calendar_dates.txt" 12 "service_id" "土休日"
"calendar_dates.txt" 13 "service_id" "土休日"
"calendar_dates.txt" 14 "service_id" "土休日"
"calendar_dates.txt" 15 "service_id" "平日"
"calendar_dates.txt" 16 "service_id" "平日"
"stop_times.txt" 2 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 3 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 4 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 5 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 6 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 7 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 8 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 9 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 10 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 11 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 12 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 13 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 14 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 15 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 16 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 17 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 18 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 19 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 20 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 21 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 22 "trip_id" "1全日_07時20分_系統102210"
"stop_times.txt" 23 "trip_id" "1全日_07時20分_系統201130"
"stop_times.txt" 24 "trip_id" "1全日_07時20分_系統201130"
"stop_times.txt" 25 "trip_id" "1全日_07時20分_系統201130"
"stop_times.txt" 26 "trip_id" "1全日_07時20分_系統201130"
"stop_times.txt" 27 "trip_id" "1全日_07時20分_系統201130"
"stop_times.txt" 28 "trip_id" "1全日_07時20分_系統201130"
"stop_times.txt" 29 "trip_id" "1全日_07時20分_系統201130"
"stop_times.txt" 30 "trip_id" "1全日_07時20分_系統201130"
unused_shape WARNING 7

unused_shape

Shape is not used in GTFS file trips.txt.

All records defined by GTFS shapes.txt should be used in trips.txt.

You can see more about this notice here.

shapeId (?) The faulty record's id. csvRowNumber (?) The row number of the faulty record.
"102274" 5754
"401410" 14020
"402410" 14805
"501510" 15589
"502510" 16552
"601610" 17514
"602610" 18346
platform_without_parent_station INFO 4

platform_without_parent_station

A platform has no parent_station field set.

This is different from location_without_parent_station since it is less severe.

You can see more about this notice here.

csvRowNumber (?) Row number of the faulty record. stopId (?) The id of the faulty record. stopName (?) The stop name of the faulty record.
2 "101_01" "元町港"
3 "101_02" "元町港"
31 "116_01" "岡田港"
32 "116_02" "岡田港"
unknown_column INFO 2

unknown_column

A column name is unknown.

You can see more about this notice here.

filename (?) The name of the faulty file. fieldName (?) The name of the unknown column. index (?) The index of the faulty column.
"routes.txt" "jp_parent_route_id" 7
"trips.txt" "jp_trip_desc" 8
unknown_file INFO 1

unknown_file

A file is unknown.

You can see more about this notice here.

filename (?) The name of the unknown file.
"agency_jp.txt"