spamming error in logs

[jaimielle]

The problem

spamming errors on logs and cant configure local tuya devices entities

Environment

• Localtuya version: 5.2.3
• Home Assistant Core version: 2025.1.2
• [] Does the device work using the Home Assistant Tuya Cloud component ?
• [] Does the device work using the Tinytuya (https://github.com/jasonacox/tinytuya) command line tool ?
• [] Was the device working with earlier versions of localtuya ? Which one?
• [] Are you using the Tuya/SmartLife App in parallel ?

Steps to reproduce

DP dump

Provide Home Assistant traceback/logs

This error originated from a custom integration.

Logger: homeassistant
Source: custom_components/localtuya/discovery.py:67
integration: LocalTuya (documentation, issues)
First occurred: 1:49:30 AM (4884 occurrences)
Last logged: 9:04:23 AM

Error doing job: Exception in callback _SelectorDatagramTransport._read_ready() (None)
Traceback (most recent call last):
  File "/config/custom_components/localtuya/discovery.py", line 65, in datagram_received
    data = decrypt_udp(data)
  File "/config/custom_components/localtuya/discovery.py", line 30, in decrypt_udp
    return _unpad(decryptor.update(message) + decryptor.finalize()).decode()
                                              ~~~~~~~~~~~~~~~~~~^^
ValueError: The length of the provided data is not a multiple of the block length.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.13/asyncio/events.py", line 89, in _run
    self._context.run(self._callback, *self._args)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/asyncio/selector_events.py", line 1241, in _read_ready
    self._protocol.datagram_received(data, addr)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
  File "/config/custom_components/localtuya/discovery.py", line 67, in datagram_received
    data = data.decode()
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa7 in position 0: invalid start byte


Logger: homeassistant.util.logging
Source: util/logging.py:95
First occurred: 1:49:29 AM (7170 occurrences)
Last logged: 9:04:25 AM

Exception in _update_handler when dispatching 'localtuya_eb2b58091baa2afe10fdrd': ({'1': True, '9': 0, '17': 17, '18': 0, '19': 0, '20': 2417, '21': 1, '22': 511, '23': 26552, '24': 13712, '25': 3040, '26': 0, '38': 'memory', '39': False, '40': 'relay', '41': False, '42': '', '43': '', '44': ''},) Traceback (most recent call last): File "/config/custom_components/localtuya/common.py", line 413, in _update_handler self.status_updated() ~~~~~~~~~~~~~~~~~~~^^ File "/config/custom_components/localtuya/binary_sensor.py", line 61, in status_updated elif state == self._config[CONF_STATE_OFF].lower(): ~~~~~~~~~~~~^^^^^^^^^^^^^^^^ KeyError: 'state_off'
Exception in _update_handler when dispatching 'localtuya_ebb6fffba6ae7b8a60xctq': ({'1': True, '9': 0, '17': 10, '18': 0, '19': 0, '20': 2404, '21': 1, '22': 518, '23': 26552, '24': 13813, '25': 3020, '26': 0, '38': 'memory', '39': False, '40': 'relay', '41': False, '42': '', '43': '', '44': ''},) Traceback (most recent call last): File "/config/custom_components/localtuya/common.py", line 413, in _update_handler self.status_updated() ~~~~~~~~~~~~~~~~~~~^^ File "/config/custom_components/localtuya/binary_sensor.py", line 61, in status_updated elif state == self._config[CONF_STATE_OFF].lower(): ~~~~~~~~~~~~^^^^^^^^^^^^^^^^ KeyError: 'state_off'
Exception in _update_handler when dispatching 'localtuya_ebd3290c2be73998912gzu': ({'1': True, '9': 0, '17': 9, '18': 128, '19': 188, '20': 2369, '21': 1, '22': 560, '23': 29500, '24': 15920, '25': 2620, '26': 0, '38': 'memory', '39': False, '40': 'relay', '41': False, '42': '', '43': '', '44': ''},) Traceback (most recent call last): File "/config/custom_components/localtuya/common.py", line 413, in _update_handler self.status_updated() ~~~~~~~~~~~~~~~~~~~^^ File "/config/custom_components/localtuya/binary_sensor.py", line 61, in status_updated elif state == self._config[CONF_STATE_OFF].lower(): ~~~~~~~~~~~~^^^^^^^^^^^^^^^^ KeyError: 'state_off'
Exception in _update_handler when dispatching 'localtuya_eb2b58091baa2afe10fdrd': ({'1': True, '9': 0, '17': 17, '18': 0, '19': 0, '20': 2407, '21': 1, '22': 511, '23': 26552, '24': 13712, '25': 3040, '26': 0, '38': 'memory', '39': False, '40': 'relay', '41': False, '42': '', '43': '', '44': ''},) Traceback (most recent call last): File "/config/custom_components/localtuya/common.py", line 413, in _update_handler self.status_updated() ~~~~~~~~~~~~~~~~~~~^^ File "/config/custom_components/localtuya/binary_sensor.py", line 61, in status_updated elif state == self._config[CONF_STATE_OFF].lower(): ~~~~~~~~~~~~^^^^^^^^^^^^^^^^ KeyError: 'state_off'
Exception in _update_handler when dispatching 'localtuya_ebb6fffba6ae7b8a60xctq': ({'1': True, '9': 0, '17': 10, '18': 0, '19': 0, '20': 2389, '21': 1, '22': 518, '23': 26552, '24': 13813, '25': 3020, '26': 0, '38': 'memory', '39': False, '40': 'relay', '41': False, '42': '', '43': '', '44': ''},) Traceback (most recent call last): File "/config/custom_components/localtuya/common.py", line 413, in _update_handler self.status_updated() ~~~~~~~~~~~~~~~~~~~^^ File "/config/custom_components/localtuya/binary_sensor.py", line 61, in status_updated elif state == self._config[CONF_STATE_OFF].lower(): ~~~~~~~~~~~~^^^^^^^^^^^^^^^^ KeyError: 'state_off'

Additional information

[jaimielle]

sorry first time here...

[Habile2019]

Same for me, no devices available after updating to 5.2.3

[jaimielle]

Same for me, no devices available after updating to 5.2.3

do you mange to fix it?

[Habile2019]

Same for me, no devices available after updating to 5.2.3

do you mange to fix it?

I've only just started looking at it and seeing what changed in code. Can't easily roll back as someone didn't take a backup before upgrading 🤦

[jaimielle]

Same for me, no devices available after updating to 5.2.3

do you mange to fix it?

I've only just started looking at it and seeing what changed in code. Can't easily roll back as someone didn't take a backup before upgrading 🤦

hoping an update to fix it... anyway.. does it have impact in HA itself?... do i need to worry?.. or just wait for fix update?...

[bayfacalendar]

Having same similar issue, none of my lights are showing as available , and being spammed with these errors
Logger: homeassistant
Source: custom_components/localtuya/discovery.py:67
integration: LocalTuya (documentation, issues)
First occurred: 4:55:23 PM (208 occurrences)
Last logged: 5:01:08 PM

Error doing job: Exception in callback _SelectorDatagramTransport._read_ready() (None)
Traceback (most recent call last):
File "/config/custom_components/localtuya/discovery.py", line 65, in datagram_received
data = decrypt_udp(data)
File "/config/custom_components/localtuya/discovery.py", line 30, in decrypt_udp
return _unpad(decryptor.update(message) + decryptor.finalize()).decode()
~~~~~~~~~~~~~~~~~~^^
ValueError: The length of the provided data is not a multiple of the block length.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.13/asyncio/events.py", line 89, in _run
self._context.run(self._callback, *self._args)
~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/asyncio/selector_events.py", line 1241, in _read_ready
self._protocol.datagram_received(data, addr)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/config/custom_components/localtuya/discovery.py", line 67, in datagram_received
data = data.decode()
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe4 in position 4: invalid continuation byte

[jstaro]

Same here. Tried re-downloading 5.2.2 (which worked before the update) but still broken.