Then you should probably try:
return
{
on =
{
devices =
{
98, 48,
},
},

logging =
{
level = domoticz.LOG_DEBUG,
marker = 'Toggle',
},

execute = function (domoticz, device)

local L1 = domoticz.devices(98)
local L2 = domoticz.devices(48)

domoticz.log('state of L1 ' .. L1 ...

no, it's what happens to me, it loops on off

2020-04-08 11:29:06.672 Status: EventSystem: Script event triggered: /home/pi/domoticz/dzVents/runtime/dzVents.lua
2020-04-08 11:29:07.294 (Presencia) Light/Switch (Switch/bombilla)
2020-04-08 11:29:07.665 (Presencia) Light/Switch (Switch/Conmutado)
2020 ...

They are both Light / Switch Switch, the light is in 98

2020-04-08 10:03:00.067 Status: User: Admin initiated a switch command (48/Presencia Carlos/On)
2020-04-08 10:03:00.212 Status: dzVents: Info: Toggle: ------ Start internal script: Script #3: Device: "Presencia Carlos (Presencia)", Index: 48 ...

Hi, I'm trying to make a toggle switch, I have a switch with a light and another switch, I want the two switches to turn on the light, but I can't, I've tried a lot of things and it drives me crazy

return {
on = {
devices = {
98, 48
}
},

execute = function (domoticz, device)
local L1 ...

You find my packages here: http://www.jadahl.com
Beta packages is only manual update now. Download and install.
Try to do an update DS418 use arch-rtd1296 packages.
http://www.jadahl.com/domoticz_beta_6.2/


Thank you very much, I have a 213j and I just installed it without problems, now to ...

I'm trying to make it work with the phone, I have everything configured and the connection from the web controlicz.com says Success but I do not know how to make it work in the mobile