Error while running backend

[monikagupta78]

I am setting up backend, after running npm run main I am getting below error:

at Array.map ()
at _await.panelConfig.map.panel (D:\projects\transport-tracker\backend\time_table.js:61:35)
at Array.map ()
at exports.TimeTable.publishTimeTables (D:\projects\transport-tracker\backend\time_table.js:58:24)
at _async (D:\projects\transport-tracker\backend\time_table.js:45:16)
at tryBlock (D:\projects\transport-tracker\backend\node_modules\asyncawait\src\async\fiberManager.js:39:33)
at runInFiber (D:\projects\transport-tracker\backend\node_modules\asyncawait\src\async\fiberManager.js:26:9)
TypeError: Cannot read property 'legs' of undefined
at exports.TimeTable.tripsLookup (D:\projects\transport-tracker\backend\time_table.js:122:23)
at left.panel.routesGroups.(anonymous function).map.route_id (D:\projects\transport-tracker\backend\time_table.js:62

Pls help

[hynra]

See my answer here #48 (comment)