Problem/Motivation

Using msg.payload to enable/disable trigger state nodes results in the following error registering in the HA logs:

Logger: homeassistant.components.websocket_api.http.connection.2815852632
Source: components/websocket_api/connection.py:84 
Integration: Home Assistant WebSocket API (documentation, issues) 
First occurred: 12:30:26 (4 occurrences) 
Last logged: 12:33:02

Received invalid command: nodered/entity

Function of the trigger state node and subsequent flows works as expected; this is purely an error-logging issue (I think)

Expected behavior

For no error to be logged.

Actual behavior

The above error is recorded on each enable/disable instance.

Steps to reproduce

Here is an example flow that causes the error:

<img width="1059" alt="Screenshot 2020-07-31 at 12 39 45" src="https://user-images.githubusercontent.com/47081267/89031754-04743300-d32b-11ea-9b6b-c7441a8af2b6.png">

Code for this flow:

[{"id":"a87b252.4cccad8","type":"tab","label":"Away Mode","disabled":false,"info":""},{"id":"66eb5e97.c788d8","type":"status","z":"a87b252.4cccad8","name":"","scope":["1d6ce23c.b113ee"],"x":100,"y":80,"wires":[["e3063a3d.06c36"]]},{"id":"e3063a3d.06c36","type":"switch","z":"a87b252.4cccad8","name":"","property":"status.text","propertyType":"msg","rules":[{"t":"eq","v":"node-red:common.status.connected","vt":"str"}],"checkall":"true","repair":false,"outputs":1,"x":90,"y":120,"wires":[["b165fa6d.3e37"]]},{"id":"b165fa6d.3e37","type":"delay","z":"a87b252.4cccad8","name":"","pauseType":"delay","timeout":"1","timeoutUnits":"seconds","rate":"1","nbRateUnits":"1","rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"x":100,"y":160,"wires":[["331fce35.14cf62"]]},{"id":"331fce35.14cf62","type":"api-current-state","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"outputs":2,"halt_if":"on","halt_if_type":"str","halt_if_compare":"is","override_topic":true,"entity_id":"input_boolean.away_mode","state_type":"str","state_location":"payload","override_payload":"msg","entity_location":"data","override_data":"msg","blockInputOverrides":false,"x":200,"y":200,"wires":[["a3d14021.2c616"],[]]},{"id":"1d6ce23c.b113ee","type":"trigger-state","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","exposeToHomeAssistant":false,"haConfig":[{"property":"name","value":""},{"property":"icon","value":""}],"entityid":"input_boolean.away_mode","entityidfiltertype":"exact","debugenabled":false,"constraints":[],"constraintsmustmatch":"all","outputs":2,"customoutputs":[],"outputinitially":false,"state_type":"str","x":200,"y":240,"wires":[["a3d14021.2c616"],[]]},{"id":"a3d14021.2c616","type":"switch","z":"a87b252.4cccad8","name":"","property":"payload","propertyType":"msg","rules":[{"t":"eq","v":"on","vt":"str"},{"t":"eq","v":"off","vt":"str"}],"checkall":"true","repair":false,"outputs":2,"x":430,"y":220,"wires":[["4dfd1cc7.d0318c"],["6e69096e.5e6fa"]]},{"id":"4dfd1cc7.d0318c","type":"change","z":"a87b252.4cccad8","name":"","rules":[{"t":"set","p":"payload","pt":"msg","to":"enable","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":160,"y":400,"wires":[["1bc32639.4c744a","7e7e13e7.e549d4"]]},{"id":"6e69096e.5e6fa","type":"change","z":"a87b252.4cccad8","name":"","rules":[{"t":"set","p":"payload","pt":"msg","to":"disable","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":160,"y":480,"wires":[["1bc32639.4c744a","7e7e13e7.e549d4"]]},{"id":"1bc32639.4c744a","type":"trigger-state","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","exposeToHomeAssistant":false,"haConfig":[{"property":"name","value":""},{"property":"icon","value":""}],"entityid":"sun.sun","entityidfiltertype":"exact","debugenabled":false,"constraints":[{"id":"iur8h0kehyq","targetType":"this_entity","targetValue":"","propertyType":"current_state","propertyValue":"new_state.state","comparatorType":"is","comparatorValueDatatype":"str","comparatorValue":"below_horizon"},{"id":"jpf0rc9rqic","targetType":"this_entity","targetValue":"","propertyType":"previous_state","propertyValue":"old_state.state","comparatorType":"is","comparatorValueDatatype":"str","comparatorValue":"above_horizon"}],"constraintsmustmatch":"all","outputs":2,"customoutputs":[],"outputinitially":false,"state_type":"str","x":420,"y":400,"wires":[["a0c1ad86.d9b03"],[]]},{"id":"7e7e13e7.e549d4","type":"trigger-state","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","exposeToHomeAssistant":false,"haConfig":[{"property":"name","value":""},{"property":"icon","value":""}],"entityid":"sensor.time","entityidfiltertype":"exact","debugenabled":false,"constraints":[{"id":"mx83dng3bt","targetType":"this_entity","targetValue":"","propertyType":"current_state","propertyValue":"new_state.state","comparatorType":"is","comparatorValueDatatype":"str","comparatorValue":"21:30"}],"constraintsmustmatch":"all","outputs":2,"customoutputs":[],"outputinitially":false,"state_type":"str","x":430,"y":480,"wires":[["f678e5ce.eaefe"],[]]},{"id":"64840679.3e5d9","type":"api-call-service","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"debugenabled":false,"service_domain":"light","service":"turn_on","entityId":"light.living_room_ceiling","data":"{ \"brightness_pct\": \"100\" }","dataType":"json","mergecontext":"","output_location":"","output_location_type":"none","mustacheAltTags":false,"x":910,"y":400,"wires":[[]]},{"id":"f678e5ce.eaefe","type":"delay","z":"a87b252.4cccad8","name":"","pauseType":"random","timeout":"5","timeoutUnits":"seconds","rate":"1","nbRateUnits":"1","rateUnits":"second","randomFirst":"0","randomLast":"30","randomUnits":"minutes","drop":false,"x":620,"y":480,"wires":[["a51b06d5.07381","d1d769f9.a7caa8"]]},{"id":"1fd9eb1a.50d4ed","type":"api-call-service","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"debugenabled":false,"service_domain":"light","service":"turn_on","entityId":"light.bedroom_light","data":"{ \"brightness_pct\": \"100\" }","dataType":"json","mergecontext":"","output_location":"","output_location_type":"none","mustacheAltTags":false,"x":1110,"y":480,"wires":[[]]},{"id":"d1d769f9.a7caa8","type":"delay","z":"a87b252.4cccad8","name":"","pauseType":"random","timeout":"5","timeoutUnits":"seconds","rate":"1","nbRateUnits":"1","rateUnits":"second","randomFirst":"15","randomLast":"45","randomUnits":"minutes","drop":false,"x":620,"y":580,"wires":[["2a62481e.dd85e","c68ed160.a87b98"]]},{"id":"de952e28.8803f","type":"api-call-service","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"debugenabled":false,"service_domain":"light","service":"turn_off","entityId":"light.living_room_ceiling","data":"","dataType":"json","mergecontext":"","output_location":"","output_location_type":"none","mustacheAltTags":false,"x":1110,"y":580,"wires":[[]]},{"id":"a0c1ad86.d9b03","type":"api-current-state","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"outputs":2,"halt_if":"home","halt_if_type":"str","halt_if_compare":"is_not","override_topic":false,"entity_id":"group.all_persons","state_type":"str","state_location":"payload","override_payload":"msg","entity_location":"data","override_data":"msg","blockInputOverrides":false,"x":670,"y":400,"wires":[["64840679.3e5d9"],[]]},{"id":"a51b06d5.07381","type":"api-current-state","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"outputs":2,"halt_if":"home","halt_if_type":"str","halt_if_compare":"is_not","override_topic":false,"entity_id":"group.all_persons","state_type":"str","state_location":"payload","override_payload":"msg","entity_location":"data","override_data":"msg","blockInputOverrides":false,"x":870,"y":480,"wires":[["1fd9eb1a.50d4ed"],[]]},{"id":"2a62481e.dd85e","type":"api-current-state","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"outputs":2,"halt_if":"home","halt_if_type":"str","halt_if_compare":"is_not","override_topic":false,"entity_id":"group.all_persons","state_type":"str","state_location":"payload","override_payload":"msg","entity_location":"data","override_data":"msg","blockInputOverrides":false,"x":870,"y":580,"wires":[["de952e28.8803f"],[]]},{"id":"c68ed160.a87b98","type":"delay","z":"a87b252.4cccad8","name":"","pauseType":"random","timeout":"5","timeoutUnits":"seconds","rate":"1","nbRateUnits":"1","rateUnits":"second","randomFirst":"15","randomLast":"45","randomUnits":"minutes","drop":false,"x":620,"y":680,"wires":[["fb021959.29288"]]},{"id":"24677042.349b78","type":"api-call-service","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"debugenabled":false,"service_domain":"light","service":"turn_off","entityId":"light.bedroom_light","data":"","dataType":"json","mergecontext":"","output_location":"","output_location_type":"none","mustacheAltTags":false,"x":1110,"y":680,"wires":[[]]},{"id":"fb021959.29288","type":"api-current-state","z":"a87b252.4cccad8","name":"","server":"c4920a33.918dc8","version":1,"outputs":2,"halt_if":"home","halt_if_type":"str","halt_if_compare":"is_not","override_topic":false,"entity_id":"group.all_persons","state_type":"str","state_location":"payload","override_payload":"msg","entity_location":"data","override_data":"msg","blockInputOverrides":false,"x":870,"y":680,"wires":[["24677042.349b78"],[]]},{"id":"c4920a33.918dc8","type":"server","z":"","name":"Home Assistant","addon":true}]

An input_boolean toggles this automation on/off and is checked at startup. If on it sends 'enable' in msg.payload to the trigger-state nodes, or 'disable' if off. Each time this happens, the above error is recorded. Deleting everything after the trigger-state node does not fix the issue; deleting everything after AND the trigger-state node fixes the issue.

Running HassOS 4.11 on an rPi 4, HA version 0.113.2, nodeRed version 7.0.0

Proposed changes

Investigation into what may be triggering this error, or removal of this warning