Homebridge crashes on startup trying to get events from iCal

[stephenstarkie]

The log looks like this;

pi@raspberrypi:~ $ homebridge
[12/13/2019, 17:47:26] Loaded config.json with 0 accessories and 1 platforms.
[12/13/2019, 17:47:26] ---
[12/13/2019, 17:47:26] Loaded plugin: homebridge-calendar
[12/13/2019, 17:47:26] Registering platform 'homebridge-calendar.Calendar'
[12/13/2019, 17:47:26] ---
[12/13/2019, 17:47:26] Loading 1 platforms...
[12/13/2019, 17:47:26] [Calendar] Initializing Calendar platform...
[12/13/2019, 17:47:26] [Calendar] CalendarPlatform Plugin Loaded - version 0.4.0
[12/13/2019, 17:47:26] [Calendar] Found calendar in config: "House Calendar"
[12/13/2019, 17:47:26] [Calendar] Pushing calendar sensor 'House Calendar' state 0 - value 0
[12/13/2019, 17:47:26] [Calendar] Pushing calendar sensor 'Heat' state 0 - value 0
[12/13/2019, 17:47:26] [Calendar] Polling calendar House Calendar has started.
[12/13/2019, 17:47:26] [Calendar] Updating calendar House Calendar
[12/13/2019, 17:47:26] [Calendar] Initializing platform accessory 'House Calendar'...
Load homebridge-calendar.Calendar
[12/13/2019, 17:47:26] [homebridge-calendar.Calendar] CalendarPlatform Plugin Loaded - version 0.4.0
Setup Payload:
X-HM://0023ISYWYE733
Scan this code with your HomeKit app on your iOS device to pair with Homebridge:

Or enter this code with your HomeKit app on your iOS device to pair with Homebridge:

┌────────────┐     
│ 031-45-154 │     
└────────────┘     

[12/13/2019, 17:47:26] Homebridge is running on port 51826.
[12/13/2019, 17:47:26] TypeError: Cannot read property 'length' of undefined
at Component.getAllSubcomponents (/usr/local/lib/node_modules/homebridge-calendar/node_modules/ical.js/build/ical.js:2304:48)
at new IcalExpander (/usr/local/lib/node_modules/homebridge-calendar/node_modules/ical-expander/index.js:17:34)
at CalendarPoller._refreshCalendar (/usr/local/lib/node_modules/homebridge-calendar/src/CalendarPoller.js:69:26)
at IncomingMessage. (/usr/local/lib/node_modules/homebridge-calendar/src/CalendarPoller.js:54:14)
at IncomingMessage.emit (events.js:215:7)
at endReadableNT (_stream_readable.js:1184:12)
at processTicksAndRejections (internal/process/task_queues.js:80:21)
[12/13/2019, 17:47:26] Got SIGTERM, shutting down Homebridge...

The config looks like this;

{
"bridge": {
"name": "Homebridge",
"username": "CC:22:3D:E3:CE:30",
"port": 51826,
"pin": "031-45-154"
},
"description": "Z-Wave Controller",
"platforms": [
{
"platform": "Calendar",
"calendars": [
{
"name": "House Calendar",
"url": "webcal://",
"pollingInterval": 5,
"sensors": [
"Heat"
]
}]
}]
}

I am using this calendar with Indigo and Cynical Calendars plugin - it usually works - but I am trying to move everything to Homebridge and HomeKit on RPi

[newmans99]

I’m not sure if you have this resolved or not, but you may want to validate that the webcal:// URL is publicly available. If it is not, then the calendar will not work.