Domoticz

Posted: **Thursday 12 January 2023 20:33**

hello,
I have a problem understanding Devicechanged command,

commandArray = {}
   if (otherdevices['Switch on display2004'] == 'On') then
   print('switch is on')
 end
return commandArray

This works ok, giving= LUA: switch is on

Code: Select all

commandArray = {}
   if (devicechanged['Switch on display2004'] == 'On') then
   print('switch is on')
 end
return commandArray

gives [string "commandArray = {}..."]:7: attempt to index a nil value (global 'devicechanged')

As far as i understand devicechanged can be a status or a value, a status is stated either 'On' or 'Off" and a value can be a number..
Please help

Posted: **Thursday 12 January 2023 20:35**

That array is not there for time events... So ensure you set the event type to device when using the internal editor!

Posted: **Thursday 12 January 2023 20:39**

Whoa Fast....

Lua is set on all, should i try device?

Posted: **Thursday 12 January 2023 20:46**

Yeap... But i already said that.

Domoticz

understanding devicechanged vs. otherdevices

understanding devicechanged vs. otherdevices

Re: understanding

Re: understanding devicechanged vs. otherdevices

Re: understanding devicechanged vs. otherdevices