Diagnosis
What this notice means
The modeled pathways do not provide a required direction of travel between the reported location and station entrances or exits.
Operational effect
Why it matters
A journey planner may fail to find a usable route through the station.
Scope
Files to check and report fields
| Report field | Type | Meaning |
|---|---|---|
csvRowNumber | integer | Row number of the unreachable location. |
hasEntrance | object | Whether the location is reachable from entrances. |
hasExit | object | Whether some exit can be reached from the location. |
locationType | string | The type of the unreachable location. |
parentStation | object | The parent of the unreachable location. |
stopId | string | The id of the unreachable location. |
stopName | string | The stop name of the unreachable location. |
Repair
How to fix it
- 1
Check
hasEntrance,hasExit, the station map, and all pathway directions around the location. - 2
Add missing real links or correct reversed endpoints and bidirectionality. Do not make an exit gate or other one-way connection bidirectional unless it truly is.
- 3Check the result
After a repair, rebuild the archive and validate it again. Confirm that the affected records are correct and that no new related notices appeared. A reviewed warning or informational notice may remain when it describes intentional, supported data.
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Sources