GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-01-16T15:34:28Z,
for the dataset file:///shared/bel-rail.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
NMBS/SNCB
Feed Email:
N/A
Feed Language:
French
Feed Start Date:
2025-11-14
Feed End Date:
2026-12-12

Files included

  1. agency.txt
  2. calendar.txt
  3. calendar_dates.txt
  4. feed_info.txt
  5. routes.txt
  6. stop_time_overrides.txt
  7. stop_times.txt
  8. stops.txt
  9. transfers.txt
  10. translations.txt
  11. trips.txt

Counts

  • Agencies: 1
  • Blocks: 48769
  • Routes: 1225
  • Shapes: 0
  • Stops: 2762
  • Trips: 48816

Specification Compliance report

4735 notices reported (0 errors, 4730 warnings, 5 infos)

Notice Code Severity Total
expired_calendar WARNING 1877

expired_calendar

Dataset should not contain date ranges for services that have already expired.

This warning takes into account the calendar_dates.txt file as well as the calendar.txt file.

You can see more about this notice here.

Only the first 50 of 1877 affected records are displayed below.

csvRowNumber (?) The row of the faulty record. serviceId (?) The service id of the faulty record.
2 "000001"
4 "000003"
6 "000005"
7 "000006"
8 "000007"
9 "000008"
10 "000009"
11 "000010"
16 "000015"
17 "000016"
20 "000019"
26 "000025"
31 "000030"
32 "000031"
45 "000044"
46 "000045"
52 "000051"
53 "000052"
54 "000053"
60 "000059"
63 "000062"
70 "000069"
75 "000074"
76 "000075"
77 "000076"
78 "000077"
79 "000078"
86 "000085"
89 "000088"
91 "000090"
92 "000091"
93 "000092"
94 "000093"
99 "000098"
100 "000099"
101 "000100"
102 "000101"
105 "000104"
108 "000107"
109 "000108"
121 "000120"
124 "000123"
132 "000131"
146 "000145"
153 "000152"
157 "000156"
158 "000157"
173 "000172"
180 "000179"
186 "000185"
fast_travel_between_consecutive_stops WARNING 27

fast_travel_between_consecutive_stops

A transit vehicle moves too fast between two consecutive stops.

The speed threshold depends on route type:

Route type Description Threshold, km/h
0 Light rail 100
1 Subway 150
2 Rail 500
3 Bus 150
4 Ferry 80
5 Cable tram 30
6 Aerial lift 50
7 Funicular 50
11 Trolleybus 150
12 Monorail 150
- Unknown 200

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the problematic trip. tripId (?) `trip_id` of the problematic trip. routeId (?) `route_id` of the problematic trip. speedKph (?) Travel speed (km/h). distanceKm (?) Distance between stops (km). csvRowNumber1 (?) The row number of the first stop time. stopSequence1 (?) `stop_sequence` of the first stop. stopId1 (?) `stop_id` of the first stop. stopName1 (?) `stop_name` of the first stop. departureTime1 (?) `departure_time` of the first stop. csvRowNumber2 (?) The row number of the second stop time. stopSequence2 (?) `stop_sequence` of the second stop. stopId2 (?) `stop_id` of the second stop. stopName2 (?) `stop_name` of the second stop. arrivalTime2 (?) `arrival_time` of the second stop.
48199 "88____:100::8814001:8400530:34:1556:20260419" "1213" 230.30931722122008 23.03093172212201 939536 32 "8400526" "Roosendaal (NL)" "15:19:00" 939537 33 "8400131" "Breda (NL)" "15:24:00"
48365 "88____:100::8814001:8400530:34:1956:20260419" "1213" 230.30931722122008 23.03093172212201 943678 32 "8400526" "Roosendaal (NL)" "19:19:00" 943679 33 "8400131" "Breda (NL)" "19:24:00"
47847 "88____:100::8814001:8400530:34:756:20260419" "1213" 230.30931722122008 23.03093172212201 930798 32 "8400526" "Roosendaal (NL)" "07:19:00" 930799 33 "8400131" "Breda (NL)" "07:24:00"
47893 "88____:100::8814001:8400530:34:856:20260419" "1213" 230.30931722122008 23.03093172212201 931935 32 "8400526" "Roosendaal (NL)" "08:19:00" 931936 33 "8400131" "Breda (NL)" "08:24:00"
48027 "88____:100::8814001:8400530:34:1156:20260419" "1213" 230.30931722122008 23.03093172212201 935267 32 "8400526" "Roosendaal (NL)" "11:19:00" 935268 33 "8400131" "Breda (NL)" "11:24:00"
4220 "88____:007::8884004:8885001:9:2330:20251128" "121" 238.33949378159892 3.972324896359982 38655 7 "8885530" "Maubray" "23:28:00" 38656 8 "8885522" "Antoing" "23:28:00"
48113 "88____:100::8814001:8400530:34:1356:20260419" "1213" 230.30931722122008 23.03093172212201 937416 32 "8400526" "Roosendaal (NL)" "13:19:00" 937417 33 "8400131" "Breda (NL)" "13:24:00"
39463 "88____:102::8727100:8814001:33:2222:20251207" "726" 331.959925310067 22.1306616873378 854001 3 "8729560" "Aulnoye Aymeries (FR)" "21:17:00" 854002 4 "8879004" "ERQUELINNES-FRONTIERE" "21:20:00"
38587 "88____:102::8727100:8814001:33:1548:20260312" "726" 245.55360077676391 143.23960045311227 840186 2 "8701687" "Creil - Bât Voyageurs" "13:52:00" 840187 3 "8729560" "Aulnoye Aymeries (FR)" "14:26:00"
48499 "88____:100::8814001:8400530:34:2256:20260419" "1213" 230.30931722122008 23.03093172212201 947189 32 "8400526" "Roosendaal (NL)" "22:19:00" 947190 33 "8400131" "Breda (NL)" "22:24:00"
38603 "88____:102::8727100:8814001:33:1619:20260405" "726" 245.55360077676391 143.23960045311227 840580 2 "8701687" "Creil - Bât Voyageurs" "14:12:00" 840581 3 "8729560" "Aulnoye Aymeries (FR)" "14:46:00"
35272 "88____:102::8814001:8727100:34:1645:20251207" "726" 442.613233746756 22.1306616873378 787932 30 "8879004" "ERQUELINNES-FRONTIERE" "14:41:00" 787933 31 "8729560" "Aulnoye Aymeries (FR)" "14:43:00"
47938 "88____:100::8814001:8400530:34:956:20260419" "1213" 230.30931722122008 23.03093172212201 933069 32 "8400526" "Roosendaal (NL)" "09:19:00" 933070 33 "8400131" "Breda (NL)" "09:24:00"
10069 "88____:007::8722326:8814001:4:2309:20251117" "363" 233.7221571117824 70.11664713353471 160910 2 "8889060" "ESPLECHIN-FRONTIERE" "22:45:00" 160911 3 "8814308" "Hal" "23:02:00"
48406 "88____:100::8814001:8400530:34:2056:20260419" "1213" 230.30931722122008 23.03093172212201 944718 32 "8400526" "Roosendaal (NL)" "20:19:00" 944719 33 "8400131" "Breda (NL)" "20:24:00"
38581 "88____:102::8727100:8814001:33:1549:20260406" "726" 245.55360077676391 143.23960045311227 840036 2 "8701687" "Creil - Bât Voyageurs" "13:51:00" 840037 3 "8729560" "Aulnoye Aymeries (FR)" "14:25:00"
48323 "88____:100::8814001:8400530:34:1856:20260419" "1213" 230.30931722122008 23.03093172212201 942629 32 "8400526" "Roosendaal (NL)" "18:19:00" 942630 33 "8400131" "Breda (NL)" "18:24:00"
48156 "88____:100::8814001:8400530:34:1456:20260419" "1213" 230.30931722122008 23.03093172212201 938504 32 "8400526" "Roosendaal (NL)" "14:19:00" 938505 33 "8400131" "Breda (NL)" "14:24:00"
6864 "88____:046::8881000:8885001:12:2134:20251215" "242" 205.69487565320148 3.428247927553358 94970 6 "8884640" "Harchies" "21:13:00" 94971 7 "8884715" "Blaton" "21:13:00"
9725 "88____:007::8722326:8814001:4:1742:20251128" "363" 221.42099094800437 70.11664713353471 153183 2 "8889060" "ESPLECHIN-FRONTIERE" "17:16:00" 153184 3 "8814308" "Hal" "17:34:00"
48240 "88____:100::8814001:8400530:34:1656:20260419" "1213" 230.30931722122008 23.03093172212201 940569 32 "8400526" "Roosendaal (NL)" "16:19:00" 940570 33 "8400131" "Breda (NL)" "16:24:00"
48070 "88____:100::8814001:8400530:34:1256:20260419" "1213" 230.30931722122008 23.03093172212201 936349 32 "8400526" "Roosendaal (NL)" "12:19:00" 936350 33 "8400131" "Breda (NL)" "12:24:00"
48282 "88____:100::8814001:8400530:34:1756:20260419" "1213" 230.30931722122008 23.03093172212201 941604 32 "8400526" "Roosendaal (NL)" "17:19:00" 941605 33 "8400131" "Breda (NL)" "17:24:00"
9724 "88____:007::8722326:8814001:4:1101:20251117" "363" 221.42099094800437 70.11664713353471 153179 2 "8889060" "ESPLECHIN-FRONTIERE" "10:35:00" 153180 3 "8814308" "Hal" "10:53:00"
48450 "88____:100::8814001:8400530:34:2156:20260419" "1213" 230.30931722122008 23.03093172212201 945833 32 "8400526" "Roosendaal (NL)" "21:19:00" 945834 33 "8400131" "Breda (NL)" "21:24:00"
47983 "88____:100::8814001:8400530:34:1056:20260419" "1213" 230.30931722122008 23.03093172212201 934202 32 "8400526" "Roosendaal (NL)" "10:19:00" 934203 33 "8400131" "Breda (NL)" "10:24:00"
10507 "88____:007::8722326:8814001:4:1157:20251121" "363" 210.34994140060414 70.11664713353471 170692 2 "8889060" "ESPLECHIN-FRONTIERE" "11:31:00" 170693 3 "8814308" "Hal" "11:50:00"
fast_travel_between_far_stops WARNING 26

fast_travel_between_far_stops

A transit vehicle moves too fast between two far stops.

Two stops are considered "far" if they are more than 10 km apart. This normally indicates a more serious problem than too fast travel between consecutive stops.

The speed threshold depends on route type and are the same as fast_travel_between_consecutive_stops.

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the problematic trip. tripId (?) `trip_id` of the problematic trip. routeId (?) `route_id` of the problematic trip. speedKph (?) Travel speed (km/h). distanceKm (?) Distance between stops (km). csvRowNumber1 (?) The row number of the first stop time. stopSequence1 (?) `stop_sequence` of the first stop. stopId1 (?) `stop_id` of the first stop. stopName1 (?) `stop_name` of the first stop. departureTime1 (?) `departure_time` of the first stop. csvRowNumber2 (?) The row number of the second stop time. stopSequence2 (?) `stop_sequence` of the second stop. stopId2 (?) `stop_id` of the second stop. stopName2 (?) `stop_name` of the second stop. arrivalTime2 (?) `arrival_time` of the second stop.
48199 "88____:100::8814001:8400530:34:1556:20260419" "1213" 230.30931722122008 23.03093172212201 939536 32 "8400526" "Roosendaal (NL)" "15:19:00" 939537 33 "8400131" "Breda (NL)" "15:24:00"
48365 "88____:100::8814001:8400530:34:1956:20260419" "1213" 230.30931722122008 23.03093172212201 943678 32 "8400526" "Roosendaal (NL)" "19:19:00" 943679 33 "8400131" "Breda (NL)" "19:24:00"
47847 "88____:100::8814001:8400530:34:756:20260419" "1213" 230.30931722122008 23.03093172212201 930798 32 "8400526" "Roosendaal (NL)" "07:19:00" 930799 33 "8400131" "Breda (NL)" "07:24:00"
47893 "88____:100::8814001:8400530:34:856:20260419" "1213" 230.30931722122008 23.03093172212201 931935 32 "8400526" "Roosendaal (NL)" "08:19:00" 931936 33 "8400131" "Breda (NL)" "08:24:00"
48027 "88____:100::8814001:8400530:34:1156:20260419" "1213" 230.30931722122008 23.03093172212201 935267 32 "8400526" "Roosendaal (NL)" "11:19:00" 935268 33 "8400131" "Breda (NL)" "11:24:00"
4220 "88____:007::8884004:8885001:9:2330:20251128" "121" 204.54188690056446 10.227094345028224 38652 4 "8884715" "Blaton" "23:24:00" 38654 6 "8884889" "Callenelle" "23:26:00"
48113 "88____:100::8814001:8400530:34:1356:20260419" "1213" 230.30931722122008 23.03093172212201 937416 32 "8400526" "Roosendaal (NL)" "13:19:00" 937417 33 "8400131" "Breda (NL)" "13:24:00"
39463 "88____:102::8727100:8814001:33:2222:20251207" "726" 331.959925310067 22.1306616873378 854001 3 "8729560" "Aulnoye Aymeries (FR)" "21:17:00" 854002 4 "8879004" "ERQUELINNES-FRONTIERE" "21:20:00"
38587 "88____:102::8727100:8814001:33:1548:20260312" "726" 245.55360077676391 143.23960045311227 840186 2 "8701687" "Creil - Bât Voyageurs" "13:52:00" 840187 3 "8729560" "Aulnoye Aymeries (FR)" "14:26:00"
48499 "88____:100::8814001:8400530:34:2256:20260419" "1213" 230.30931722122008 23.03093172212201 947189 32 "8400526" "Roosendaal (NL)" "22:19:00" 947190 33 "8400131" "Breda (NL)" "22:24:00"
38603 "88____:102::8727100:8814001:33:1619:20260405" "726" 245.55360077676391 143.23960045311227 840580 2 "8701687" "Creil - Bât Voyageurs" "14:12:00" 840581 3 "8729560" "Aulnoye Aymeries (FR)" "14:46:00"
35272 "88____:102::8814001:8727100:34:1645:20251207" "726" 442.613233746756 22.1306616873378 787932 30 "8879004" "ERQUELINNES-FRONTIERE" "14:41:00" 787933 31 "8729560" "Aulnoye Aymeries (FR)" "14:43:00"
47938 "88____:100::8814001:8400530:34:956:20260419" "1213" 230.30931722122008 23.03093172212201 933069 32 "8400526" "Roosendaal (NL)" "09:19:00" 933070 33 "8400131" "Breda (NL)" "09:24:00"
10069 "88____:007::8722326:8814001:4:2309:20251117" "363" 233.7221571117824 70.11664713353471 160910 2 "8889060" "ESPLECHIN-FRONTIERE" "22:45:00" 160911 3 "8814308" "Hal" "23:02:00"
48406 "88____:100::8814001:8400530:34:2056:20260419" "1213" 230.30931722122008 23.03093172212201 944718 32 "8400526" "Roosendaal (NL)" "20:19:00" 944719 33 "8400131" "Breda (NL)" "20:24:00"
38581 "88____:102::8727100:8814001:33:1549:20260406" "726" 245.55360077676391 143.23960045311227 840036 2 "8701687" "Creil - Bât Voyageurs" "13:51:00" 840037 3 "8729560" "Aulnoye Aymeries (FR)" "14:25:00"
48323 "88____:100::8814001:8400530:34:1856:20260419" "1213" 230.30931722122008 23.03093172212201 942629 32 "8400526" "Roosendaal (NL)" "18:19:00" 942630 33 "8400131" "Breda (NL)" "18:24:00"
48156 "88____:100::8814001:8400530:34:1456:20260419" "1213" 230.30931722122008 23.03093172212201 938504 32 "8400526" "Roosendaal (NL)" "14:19:00" 938505 33 "8400131" "Breda (NL)" "14:24:00"
9725 "88____:007::8722326:8814001:4:1742:20251128" "363" 221.42099094800437 70.11664713353471 153183 2 "8889060" "ESPLECHIN-FRONTIERE" "17:16:00" 153184 3 "8814308" "Hal" "17:34:00"
48240 "88____:100::8814001:8400530:34:1656:20260419" "1213" 230.30931722122008 23.03093172212201 940569 32 "8400526" "Roosendaal (NL)" "16:19:00" 940570 33 "8400131" "Breda (NL)" "16:24:00"
48070 "88____:100::8814001:8400530:34:1256:20260419" "1213" 230.30931722122008 23.03093172212201 936349 32 "8400526" "Roosendaal (NL)" "12:19:00" 936350 33 "8400131" "Breda (NL)" "12:24:00"
48282 "88____:100::8814001:8400530:34:1756:20260419" "1213" 230.30931722122008 23.03093172212201 941604 32 "8400526" "Roosendaal (NL)" "17:19:00" 941605 33 "8400131" "Breda (NL)" "17:24:00"
9724 "88____:007::8722326:8814001:4:1101:20251117" "363" 221.42099094800437 70.11664713353471 153179 2 "8889060" "ESPLECHIN-FRONTIERE" "10:35:00" 153180 3 "8814308" "Hal" "10:53:00"
48450 "88____:100::8814001:8400530:34:2156:20260419" "1213" 230.30931722122008 23.03093172212201 945833 32 "8400526" "Roosendaal (NL)" "21:19:00" 945834 33 "8400131" "Breda (NL)" "21:24:00"
47983 "88____:100::8814001:8400530:34:1056:20260419" "1213" 230.30931722122008 23.03093172212201 934202 32 "8400526" "Roosendaal (NL)" "10:19:00" 934203 33 "8400131" "Breda (NL)" "10:24:00"
10507 "88____:007::8722326:8814001:4:1157:20251121" "363" 210.34994140060414 70.11664713353471 170692 2 "8889060" "ESPLECHIN-FRONTIERE" "11:31:00" 170693 3 "8814308" "Hal" "11:50:00"
mixed_case_recommended_field WARNING 7

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.
"agency.txt" "agency_name" "NMBS/SNCB" 2
"stops.txt" "stop_name" "FRANKFURT (MAIN) WEST" 2
"stops.txt" "stop_name" "KOLN-EHRENFELD" 6
"stops.txt" "stop_name" "MEER-GRENS" 853
"stops.txt" "stop_name" "ERQUELINNES-FRONTIERE" 1885
"stops.txt" "stop_name" "QUEVY-FRONTIERE" 2173
"stops.txt" "stop_name" "ESPLECHIN-FRONTIERE" 2176
stop_without_stop_time WARNING 1568

stop_without_stop_time

A stop in stops.txt is not referenced by any stop_times.stop_id.

Such stops are not used by any trip and normally do not provide user value. This notice may indicate a typo in stop_times.txt.

You can see more about this notice here.

Only the first 50 of 1568 affected records are displayed below.

csvRowNumber (?) The row number of the faulty record. stopId (?) The id of the faulty stop. stopName (?) The name of the faulty stop.
72 "8811007_7" "Schaerbeek"
73 "8811007_8" "Schaerbeek"
74 "8811007_11" "Schaerbeek"
75 "8811007_15" "Schaerbeek"
76 "8811007_14" "Schaerbeek"
77 "8811007_10" "Schaerbeek"
78 "8811007_6" "Schaerbeek"
79 "8811007_13" "Schaerbeek"
80 "8811007_5" "Schaerbeek"
81 "8811007_12" "Schaerbeek"
82 "8811007_9" "Schaerbeek"
83 "8811007_3" "Schaerbeek"
84 "8811007_4" "Schaerbeek"
87 "8811106_2" "Evere"
88 "8811106_1" "Evere"
91 "8811130_4" "Haren-Sud"
92 "8811130_1" "Haren-Sud"
93 "8811130_3" "Haren-Sud"
96 "8811148_1" "Buda"
97 "8811148_2" "Buda"
100 "8811155_1" "Haren"
101 "8811155_2" "Haren"
104 "8811163_2" "Bordet"
105 "8811163_1" "Bordet"
108 "8811171_2" "Meiser"
109 "8811171_1" "Meiser"
112 "8811189_3" "Vilvorde"
113 "8811189_1" "Vilvorde"
114 "8811189_4" "Vilvorde"
115 "8811189_5" "Vilvorde"
116 "8811189_????????" "Vilvorde"
117 "8811189_2" "Vilvorde"
118 "8811189_6" "Vilvorde"
121 "8811197_1" "Mérode"
122 "8811197_2" "Mérode"
125 "8811205_2" "Delta"
126 "8811205_1" "Delta"
129 "8811213_1" "Diegem"
130 "8811213_4" "Diegem"
131 "8811213_3" "Diegem"
132 "8811213_2" "Diegem"
135 "8811221_1" "Zaventem"
136 "8811221_4" "Zaventem"
137 "8811221_3" "Zaventem"
138 "8811221_2" "Zaventem"
141 "8811247_4" "Nossegem"
142 "8811247_1" "Nossegem"
143 "8811247_3" "Nossegem"
144 "8811247_2" "Nossegem"
147 "8811254_4" "Kortenberg"
unexpected_enum_value WARNING 1225

unexpected_enum_value

An enum has an unexpected value.

You can see more about this notice here.

Only the first 50 of 1225 affected records are displayed below.

filename (?) The name of the faulty file. csvRowNumber (?) The row number of the faulty record. fieldName (?) The name of the field where the error occurred. fieldValue (?) Faulty value.
"routes.txt" 2 "route_type" 100
"routes.txt" 3 "route_type" 100
"routes.txt" 4 "route_type" 100
"routes.txt" 5 "route_type" 103
"routes.txt" 6 "route_type" 103
"routes.txt" 7 "route_type" 700
"routes.txt" 8 "route_type" 700
"routes.txt" 9 "route_type" 700
"routes.txt" 10 "route_type" 700
"routes.txt" 11 "route_type" 700
"routes.txt" 12 "route_type" 700
"routes.txt" 13 "route_type" 700
"routes.txt" 14 "route_type" 103
"routes.txt" 15 "route_type" 103
"routes.txt" 16 "route_type" 700
"routes.txt" 17 "route_type" 700
"routes.txt" 18 "route_type" 103
"routes.txt" 19 "route_type" 103
"routes.txt" 20 "route_type" 700
"routes.txt" 21 "route_type" 700
"routes.txt" 22 "route_type" 700
"routes.txt" 23 "route_type" 700
"routes.txt" 24 "route_type" 700
"routes.txt" 25 "route_type" 700
"routes.txt" 26 "route_type" 103
"routes.txt" 27 "route_type" 700
"routes.txt" 28 "route_type" 700
"routes.txt" 29 "route_type" 700
"routes.txt" 30 "route_type" 103
"routes.txt" 31 "route_type" 700
"routes.txt" 32 "route_type" 700
"routes.txt" 33 "route_type" 700
"routes.txt" 34 "route_type" 700
"routes.txt" 35 "route_type" 700
"routes.txt" 36 "route_type" 103
"routes.txt" 37 "route_type" 103
"routes.txt" 38 "route_type" 100
"routes.txt" 39 "route_type" 103
"routes.txt" 40 "route_type" 103
"routes.txt" 41 "route_type" 700
"routes.txt" 42 "route_type" 103
"routes.txt" 43 "route_type" 103
"routes.txt" 44 "route_type" 700
"routes.txt" 45 "route_type" 103
"routes.txt" 46 "route_type" 103
"routes.txt" 47 "route_type" 103
"routes.txt" 48 "route_type" 100
"routes.txt" 49 "route_type" 103
"routes.txt" 50 "route_type" 700
"routes.txt" 51 "route_type" 700
unknown_column INFO 4

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.
"trips.txt" "trip_type" 9
"feed_info.txt" "feed_id" 1
"feed_info.txt" "conv_rev" 8
"feed_info.txt" "plan_rev" 9
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.
"stop_time_overrides.txt"