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Heiman HS2WD-E siren installed in ZHA integration stopped working: object has no attribute ‘serialize’ #96101
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Hey there @dmulcahey, @Adminiuga, @puddly, mind taking a look at this issue as it has been labeled with an integration ( Code owner commandsCode owners of
(message by CodeOwnersMention) zha documentation |
I am having same problem with my Tuya TS0216 TYZB01_a5tf0bpl siren, this has been working fine for about 2years plus now. but after the new update it stopped working. |
Same problem with my Heiman Sirene HEI_ZHS2WD after the new update. |
Having the same issue, |
@puddly, thanks so much for your timely intervention . looking forward for the pushed fixed. |
I have the Frient smart siren. The HA switch was not working with message failed to call service (as OP) at 7.1. 7.2 has not fixed this, now the switch operates but then returns to off a few seconds later. Siren does not sound. Edit Frient is a Develco by another name, same unit. |
@johnsethwatkins, Have you tried to remove and re add the Siren? 7.2 has fixed all my issues with Siren. xx |
Just tried that now. Removed the siren, re-booted HA. Added the siren again, it's discovered immediately and the entities are added. There are some attributes that can be set and apart from these there are two switches created. One of them does nothing and when switched on then turns off itself after a few seconds, whilst the other one errors "Failed to call service switch/turn_on. connection lost". At 7.1 both switches had the error message. |
Log extract: `Logger: homeassistant.components.websocket_api.http.connection [140639215450384] index out of range |
The problem
Heiman Siren model HS2WD-E entity switch to trigger the siren on/off stopped working after several months doing fine. I have two units and both have the same problem. Tried to remove and re-add devices but issue persists. Siren switch is available but the following error is displayed when trying to either turn it on or off:
Failed to call service siren.turn_on. Unknown error
Other features like RSSI level or identifying the device work well, so it doesn't seem a communication issue.
I noticed that issue #95978 reports a similar problem, but decided to post another one because device model is different. Happy to remove it should it be advisable to follow up on such open issue.
What version of Home Assistant Core has the issue?
core-2023.7.1
What was the last working version of Home Assistant Core?
No response
What type of installation are you running?
Home Assistant OS
Integration causing the issue
ZHA
Link to integration documentation on our website
https://www.home-assistant.io/integrations/zha
Diagnostics information
For reference, I enabled debug logs and restarted HA. Restart finished at about 17:55:35. Then, at 17:56:00.651 (line 18959), I tried to trigger the siren on and off a couple of times with its entity switch
siren.heiman_interior
. At 17:56:14.712 (line 19503), I pressed the identify button a couple of times and device turned the LED on as expected.home-assistant_zha_2023-07-07T15-56-23.929Z_v2.log
Example YAML snippet
No response
Anything in the logs that might be useful for us?
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