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rospogrigio / localtuya

local handling for Tuya devices
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TypeError: argument of type 'NoneType' is not iterable #118

Closed sciaio closed 3 years ago

sciaio commented 3 years ago

Hello everyone, I'm trying to add smart sockets via this integration but I get 2 errors. I'll briefly explain the situation and then I'll attach the error logs.

I own 6 smart sockets from 2 different brand, teckin and bakibo both have the possibility to track the energy consumption and both brands works fine the official "Tuya" integration. I obtained, via the tuya developer account both the Device ID and the product ID (or the Local key) list of all my product (How will I proceed once the trial will end?)

I firstly removed the official Tuya Integration and then, after reboot, I installed the integration via HACS, rebooted, and, via the auto discovery feature, try to add my sockets, it found but when I tried to config it gets an error. Here it's the error in the GUI:

GUI

I'm sure both the Devide ID and the product ID are exact (direct copy). On the logs I got:

Logger: custom_components.localtuya.pytuya
Source: custom_components/localtuya/pytuya/__init__.py:429
Integration: LocalTuya integration (documentation, issues)
First occurred: 22:59:15 (1 occurrences)
Last logged: 22:59:15

[031530xxxxxxxxxxxxx] Failed to get status: argument of type 'NoneType' is not iterable
Traceback (most recent call last):
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 466, in detect_available_dps
    data = await self.status()
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 429, in status
    if "dps" in status:
TypeError: argument of type 'NoneType' is not iterable

and also:

Logger: custom_components.localtuya.config_flow
Source: custom_components/localtuya/pytuya/__init__.py:429
Integration: LocalTuya integration (documentation, issues)
First occurred: 22:59:15 (1 occurrences)
Last logged: 22:59:15

Unexpected exception
Traceback (most recent call last):
  File "/config/custom_components/localtuya/config_flow.py", line 238, in async_step_basic_info
    self.dps_strings = await validate_input(self.hass, user_input)
  File "/config/custom_components/localtuya/config_flow.py", line 173, in validate_input
    detected_dps = await interface.detect_available_dps()
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 466, in detect_available_dps
    data = await self.status()
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 429, in status
    if "dps" in status:
TypeError: argument of type 'NoneType' is not iterable

--------------EDIT:

Sometimes, at the first try it gives me "An unknown error occurred. See log for details."

in the logs:

Unable to find referenced entities switch.xxxxxxxxxxxxxxxxxxxxx

[xxxxxxxxxxxxxxxxxxxxxxxxx] Failed to get status: argument of type 'NoneType' is not iterable
Traceback (most recent call last):
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 466, in detect_available_dps
    data = await self.status()
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 429, in status
    if "dps" in status:
TypeError: argument of type 'NoneType' is not iterable

Unexpected exception
Traceback (most recent call last):
  File "/config/custom_components/localtuya/config_flow.py", line 238, in async_step_basic_info
    self.dps_strings = await validate_input(self.hass, user_input)
  File "/config/custom_components/localtuya/config_flow.py", line 173, in validate_input
    detected_dps = await interface.detect_available_dps()
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 466, in detect_available_dps
    data = await self.status()
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 429, in status
    if "dps" in status:
TypeError: argument of type 'NoneType' is not iterable
[xxxxxxxxxxxxxxxxxxxxxxxx] Failed to get status: Expecting value: line 1 column 1 (char 0)
Traceback (most recent call last):
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 466, in detect_available_dps
    data = await self.status()
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 428, in status
    status = await self.exchange(STATUS)
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 413, in exchange
    payload = self._decode_payload(msg.payload)
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 515, in _decode_payload
    return json.loads(payload)
  File "/usr/local/lib/python3.8/json/__init__.py", line 357, in loads
    return _default_decoder.decode(s)
  File "/usr/local/lib/python3.8/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/local/lib/python3.8/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

---------------------------------- finish edit------------------

So I tried the traditional way:

Code

and I get:

Logger: custom_components.localtuya.common
Source: custom_components/localtuya/pytuya/__init__.py:593
Integration: LocalTuya integration (documentation, issues)
First occurred: 23:12:54 (3 occurrences)
Last logged: 23:13:03

Connect to 192.168.178.47 failed
Traceback (most recent call last):
  File "/config/custom_components/localtuya/common.py", line 141, in _make_connection
    self._interface = await pytuya.connect(
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 593, in connect
    _, protocol = await loop.create_connection(
  File "/usr/local/lib/python3.8/asyncio/base_events.py", line 1025, in create_connection
    raise exceptions[0]
  File "/usr/local/lib/python3.8/asyncio/base_events.py", line 1010, in create_connection
    sock = await self._connect_sock(
  File "/usr/local/lib/python3.8/asyncio/base_events.py", line 924, in _connect_sock
    await self.sock_connect(sock, address)
  File "/usr/local/lib/python3.8/asyncio/selector_events.py", line 494, in sock_connect
    return await fut
  File "/usr/local/lib/python3.8/asyncio/selector_events.py", line 526, in _sock_connect_cb
    raise OSError(err, f'Connect call failed {address}')
ConnectionResetError: [Errno 104] Connect call failed ('192.168.178.47', 6668)

and also:

Logger: custom_components.localtuya.common
Source: custom_components/localtuya/pytuya/__init__.py:429
Integration: LocalTuya integration (documentation, issues)
First occurred: 23:13:04 (3 occurrences)
Last logged: 23:13:19

Connect to 192.168.178.47 failed
Traceback (most recent call last):
  File "/config/custom_components/localtuya/common.py", line 151, in _make_connection
    status = await self._interface.status()
  File "/config/custom_components/localtuya/pytuya/__init__.py", line 429, in status
    if "dps" in status:
TypeError: argument of type 'NoneType' is not iterable

as you can see I tried also another socket. Anyone could help me? Thank you

postlund commented 3 years ago

I don't think the local key is correct, it's supposed to be a hex string. Product id and local key are not the same thing, so I think you should verify your crendentials.

sciaio commented 3 years ago

Thanks a lot! was difficult to configure the npm to get the local key but finally I managed to get it and now all work flawlessly

postlund commented 3 years ago

Yeah, it's a bit tricky at first but once everything is set up it's very easy to add new devices. Great that it works now! 👍