Cannot read property 'v' of undefined ...?

Configuration
22

I had the same isue, i solved with changing SQllite( the default database) with MySQL and now everything is working like a charm

23

I guess I will check into this. I have stayed away as many seem to have had difficulties in switching.

24

It’s not so hard to do it and the benefits are alot
1.http://www.raspberry-projects.com/pi/software_utilities/web-servers/mysql
2.https://home-assistant.io/components/recorder/
…and thas it

25

Thanks, I will check it out. Do you think the steps are the same for a non-raspberry? I run Ubuntu 16.04 on a G6 server.

26

It shoud be, but why are you running on so powerful mashine?

27

Came across it very cheaply. I use it to run ZoneMinder with 10 cameras as well. Still waiting to see if there is anything else to add to it. If I don’t find anything I may step down to just a dedicated PC/laptop.

28

I am getting this same error message in a couple of my motion sensors.

29

Same error since 0.50

30

I´m having the same issue here, on version 0.50.2.

I´ve noticed it only happens when I try to use Owntracks and GPSLogger, Router device_tracker works fine.

Cheers

31

Hello everyone!

I am quite new at everything here (rpi,linux,homeassistant), but learning fast…

I have the same issue (cannot read property ‘v’ of undefined). Now i have updated to 0.51.2 and it is the same. It appears at the states, which are not changing states for some time. For example i have some binary statuses from my PLC (via modbus TCP) that are the same for some time (example: PLC_battery_OK)…

I am running RPi 3 with hassbian on it.

Best regards,
Blaz