# Erro 2018-12-01 15:25:06 ERROR (MainThread) \[homeassistant.helpers.template\] Error parsing value: 'value\_json' is undefined (value: EC3029off, template: {{ value\_json.RfReceived.Data }})
**URL:** https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476
**Category:** Dúvidas
**Created:** [1 Dezembro , 2018 16:03 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476 "2018-12-01T16:03:23Z")
**Posts on this page:** 17
**Page:** 1
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 16:03 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/1 "2018-12-01T16:03:24Z")
tenho aqui um erro a uns tempos e que se repete no log vezes sem conta
2018-12-01 15:25:06 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029off, template: {{ value\_json.RfReceived.Data }})
entretanto ate ja mudei EC3029off para EC3029\_off e nao é que continua a dar o erro, ja fiz uma pesquisa em todos os ficheiros por EC3029off e nem aparece mas o erro continua la, alguma dica, isto é do sensor de fumo que sempre funcionou bem.
obrigado
---
### Author:  [@j\_assuncao](https://forum.cpha.pt/u/j_assuncao)
#### Post date: [1 Dezembro , 2018 16:42 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/2 "2018-12-01T16:42:48Z")
E se pesquisares por `{{ value_json.RfReceived.Data }}` o que encontras?
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 17:44 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/3 "2018-12-01T17:44:44Z")
ai ja tenho 8 linhas com esse codigo
---
### Author:  [@j\_assuncao](https://forum.cpha.pt/u/j_assuncao)
#### Post date: [1 Dezembro , 2018 17:46 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/4 "2018-12-01T17:46:32Z")
Mostra os ficheiros completos onde isso aparece.
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 17:47 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/5 "2018-12-01T17:47:16Z")
```
group:
cozinha:
view: yes
name: Cozinha
icon: mdi:food
entities:
- group.cozinhagroup
- group.cozinhaautomacaogroup
- sensor.sensor_co
- sensor.temperature_158d00022c9c0c
cozinhagroup:
control: hidden
name: Controle
entities:
- switch.luz_principal_tecto
- switch.luz_secundaria_tecto
- switch.televisao
cozinhaautomacaogroup:
control: hidden
name: Cozinha
entities:
- automation.int_televisao
###############################################################################
# #
# B I N A R Y_ S E N S O R S #
# #
###############################################################################
binary_sensor:
- platform: mqtt
name: "sensor gas"
payload_on: "F33B0D"
payload_off: "F33B0Doff"
sensor_class: gas
state_topic: "tele/sonoff_bridge/RESULT"
value_template: '{{ value_json.RfReceived.Data }}'
retain: true
- platform: mqtt
name: "Detector de Fumo"
payload_on: "EC3029"
payload_off: "EC3029_off"
sensor_class: smoke
state_topic: "tele/sonoff_bridge/RESULT"
value_template: '{{ value_json.RfReceived.Data }}'
retain: true
- platform: mqtt
name: "Detector de CO"
payload_on: "2BCA98"
payload_off: "2BCA98off"
sensor_class: gas
state_topic: "tele/sonoff_bridge/RESULT"
value_template: '{{ value_json.RfReceived.Data }}'
retain: true
###############################################################################
# #
# S W I T C H #
# #
###############################################################################
switch:
- platform: mqtt
name: "Luz principal tecto"
state_topic: "stat/t1cozinha/POWER1"
command_topic: "cmnd/t1cozinha/POWER1"
qos: 1
payload_on: "ON"
payload_off: "OFF"
payload_available: "Online"
payload_not_available: "Offline"
retain: true
- platform: mqtt
name: "Luz secundaria tecto"
state_topic: "stat/t1cozinha/POWER2"
command_topic: "cmnd/t1cozinha/POWER2"
qos: 1
payload_on: "ON"
payload_off: "OFF"
payload_available: "Online"
payload_not_available: "Offline"
retain: true
- platform: mqtt
name: "Televisao"
state_topic: "stat/sonoff_pow/POWER"
command_topic: "cmnd/sonoff_pow/POWER"
availability_topic: "tele/sonoff_pow/LWT"
qos: 1
payload_on: "ON"
payload_off: "OFF"
payload_available: "Online"
payload_not_available: "Offline"
retain: true
###############################################################################
# #
# A U T O M A Ç Õ E S #
# #
###############################################################################
automation:
##### ALARME GAS #####
- alias: Sensor Gas
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.sensor_gas
to: 'on'
for:
seconds: 10
action:
service: mqtt.publish
data:
topic: tele/sonoff_bridge/RESULT
payload: F33B0Doff
retain: 'true'
- alias: Sensor Gas Telegram
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.sensor_gas
to: 'on'
action:
- service: notify.telegram
data:
title: "Alarme"
message: "FUGA DE GAS"
##### ALARME FUMO #####
- alias: Sensor Fumo
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.detector_de_fumo
to: 'on'
for:
seconds: 10
action:
service: mqtt.publish
data:
topic: tele/sonoff_bridge/RESULT
payload: EC3029_off
retain: 'true'
- alias: Sensor Fumo Telegram
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.detector_de_fumo
to: 'on'
action:
- service: notify.telegram
data:
title: "Alarme"
message: "ALARME FUMO COZINHA"
##### ALARME CO #####
- alias: Sensor CO
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.detector_de_co
to: 'on'
for:
seconds: 10
action:
service: mqtt.publish
data:
topic: tele/sonoff_bridge/RESULT
payload: 2BCA98off
retain: 'true'
- alias: Sensor CO Telegram
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.detector_de_co
to: 'on'
action:
- service: notify.telegram
data:
title: "Alarme"
message: "ALARME CO COZINHA"
##### TELEVISAO #####
- alias: Int televisao
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.interruptor_televisao
to: 'on'
for:
seconds: 4
action:
service: mqtt.publish
data:
topic: tele/sonoff_bridge/RESULT
payload: C69078off
retain: 'true'
- alias: tv
initial_state: 'on'
hide_entity: true
trigger:
platform: mqtt
topic: tele/sonoff_bridge/RESULT
condition:
condition: template
value_template: '{{ trigger.payload_json.RfReceived.Data == "C69078" }}'
action:
service: switch.toggle
data:
entity_id: switch.televisao
```
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 17:47 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/6 "2018-12-01T17:47:48Z")
```
group:
garagem:
view: yes
name: Garagem
entities:
- group.garagemgroup
garagemgroup:
control: hidden
name: Garagem
entities:
###############################################################################
# #
# B I N A R Y_ S E N S O R S #
# #
###############################################################################
binary_sensor:
- platform: mqtt
name: "pirGaragem"
payload_on: "D27E5E"
payload_off: "D27E5Eoff"
sensor_class: motion
state_topic: "tele/sonoff_bridge/RESULT"
value_template: '{{ value_json.RfReceived.Data }}'
retain: true
- platform: mqtt
name: "pir2Garagem"
payload_on: "D28FFE"
payload_off: "D28FFEoff"
sensor_class: motion
state_topic: "tele/sonoff_bridge/RESULT"
value_template: '{{ value_json.RfReceived.Data }}'
retain: true
# - platform: mqtt
# name: "Porta Garagem"
# payload_on: "248EC1"
# payload_off: "248EC1off"
# sensor_class: door
# state_topic: "tele/sonoff_bridge/RESULT"
# value_template: '{{ value_json.RfReceived.Data }}'
# retain: true
###############################################################################
# #
# S W I T C H #
# #
###############################################################################
###############################################################################
# #
# A U T O M A Ç Õ E S #
# #
###############################################################################
automation:
- alias: reset pirGaragem
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.pirgaragem
to: 'on'
for:
seconds: 6
action:
service: mqtt.publish
data:
topic: tele/sonoff_bridge/RESULT
payload: D27E5Eoff
retain: 'true'
- alias: alarme telegram pirgaragem
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.pirgaragem
to: 'on'
action:
- service: notify.telegram
data:
title: "Alarme"
message: "pirGaragem"
### PIR2GARGEM
- alias: reset pir2Garagem
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.pir2garagem
to: 'on'
for:
seconds: 6
action:
service: mqtt.publish
data:
topic: tele/sonoff_bridge/RESULT
payload: D28FFEoff
retain: 'true'
- alias: alarme telegram pir2garagem
initial_state: 'on'
trigger:
platform: state
entity_id: binary_sensor.pir2garagem
to: 'on'
action:
- service: notify.telegram
data:
title: "Alarme"
message: "pir2Garagem"
```
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 17:48 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/7 "2018-12-01T17:48:16Z")
```
binary_sensor:
- platform: mqtt
name: "sensor inundação WC"
payload_on: "5D135C"
payload_off: "5D135Coff"
sensor_class: moisture
state_topic: "tele/sonoff_bridge/RESULT"
value_template: '{{ value_json.RfReceived.Data }}'
retain: true
```
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 17:48 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/8 "2018-12-01T17:48:38Z")
```
binary_sensor:
- Botao1:
binary_sensor.switch_158d00016d9f0c:
friendly_name: "Botao1"
platform: xiaomi_aqara
icon: mdi:toggle-switch
vendor: Xiaomi
- platform: mqtt
name: "Sensor Inundação Aquario"
payload_on: "D44F5C"
payload_off: "D44F5Coff"
sensor_class: moisture
state_topic: "tele/sonoff_bridge/RESULT"
value_template: '{{ value_json.RfReceived.Data }}'
retain: true
```
---
### Author:  [@j\_assuncao](https://forum.cpha.pt/u/j_assuncao)
#### Post date: [1 Dezembro , 2018 17:50 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/9 "2018-12-01T17:50:42Z")
@Paulo_Morgado
Experimenta trocar as plicas por aspas nos `value_template`.
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 19:12 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/10 "2018-12-01T19:12:56Z")
igual 😞
2018-12-01 19:07:56 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:56 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:56 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:56 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:56 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:56 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:57 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:57 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:57 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:57 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:57 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:57 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:57 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
2018-12-01 19:07:57 ERROR (MainThread) [homeassistant.helpers.template] Error parsing value: ‘value\_json’ is undefined (value: EC3029\_off, template: {{ value\_json.RfReceived.Data }})
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 19:13 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/11 "2018-12-01T19:13:41Z")
mas agora corrigiu de EC3029off, para EC3029\_off,
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [1 Dezembro , 2018 19:19 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/12 "2018-12-01T19:19:20Z")
estava a pensar usar este.
> **[HA to RF 433 gateway and how to set up binary\_sensors to work with RF payloads](https://community.home-assistant.io/t/ha-to-rf-433-gateway-and-how-to-set-up-binary-sensors-to-work-with-rf-payloads/64988)**
>
> Hi everyone, Setting up HA with RF devices can be a bit tricky. I wrote a tutorial type post explaining how I did it. It’s a neat approach and would like to know what you think. Setting up RF binary sensors in HA I later dockerised the...
I find this to be easier and offer more flexibility…
```auto
sensor:
- platform: mqtt
state_topic: 'omg/+/433toMQTT'
name: last_433
expire_after: 1
```
The expire\_after: 1 makes sure that the last received code doesn’t appear to be sending constantly.
Then, to make a “triggering” binary sensor (like for a button press, or a PIR sensor), I do this:
```auto
binary_sensor:
- platform: template
sensors:
office_motion_433:
value_template: '{{ is_state("sensor.last_433", "2258554") }}'
delay_off: '00:05:30'
device_class: motion
```
The “delay\_off” of each of these sensors is set to something slightly longer than the retrigger time of that particular sensor. This way, the sensor stays “on” for the entire motion period, and turns off once it’s no longer detected motion.
This allows for each sensor to be configured according to how it works, and also allows for a single, continuous motion event on each sensor, instead of seeing “on” then “off” 5 seconds later over and over again through the motion event.
---
### Author:  [@RodolfoVieira](https://forum.cpha.pt/u/RodolfoVieira)
#### Post date: [2 Dezembro , 2018 14:45 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/13 "2018-12-02T14:45:50Z")
ja tive esse erro, nao me lembro como resolvi 😉
Mas isso nao invalida o funcionamento.
---
### Author:  [@Nuno\_Figueiredo](https://forum.cpha.pt/u/Nuno_Figueiredo)
#### Post date: [3 Dezembro , 2018 15:23 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/14 "2018-12-03T15:23:19Z")
eu alterei o formato todo dos sensores de movimento so para nao ver esse erro, mais tarde posso postar como fiz, até porque gosto bem mais da forma nova que pesquisei e coloquei em funcionamento.
---
### Author:  [@Paulo\_Morgado](https://forum.cpha.pt/u/Paulo_Morgado)
#### Post date: [3 Dezembro , 2018 18:34 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/15 "2018-12-03T18:34:58Z")
então quando for possível partilha com o pessoal sff
é que sao dezenas de erros iguais no log
obrigado
---
### Author:  [@Nuno\_Figueiredo](https://forum.cpha.pt/u/Nuno_Figueiredo)
#### Post date: [3 Dezembro , 2018 19:27 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/16 "2018-12-03T19:27:51Z")
no sensor.yaml tenho assim
```
- platform: mqtt
state_topic: 'tele/bridge/RESULT'
value_template: "{{ value_json.RfReceived.Data }}"
name: last_433
expire_after: 1
```
e depois em binary\_sensor.yaml
```
- platform: template
sensors:
quartos:
value_template: '{{ is_state("sensor.last_433", "006636") }}'
delay_off: '00:00:10'
device_class: motion
- platform: template
sensors:
hall:
value_template: '{{ is_state("sensor.last_433", "EA5CD6") }}'
delay_off: '00:00:10'
device_class: motion
```
o state\_topic: ‘tele/bridge/RESULT’ é o topic do vosso bridge mqtt e value\_template: ‘{{ is\_state(“sensor.last\_433”, “EA5CD6”) }}’ é substituido por cada um dos vossos PIR
o delay\_off esta a 10 segundos.
---
### Author:  [@system](https://forum.cpha.pt/u/system)
#### Post date: [3 Março , 2019 19:28 UTC](https://forum.cpha.pt/t/erro-2018-12-01-1506-error-mainthread-homeassistant-helpers-template-error-parsing-value-value-json-is-undefined-value-ec3029off-template-value-json-rfreceived-data/1476/17 "2019-03-03T19:28:00Z")
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