SmartDeviceException: Communication error on system:set_relay_state #309
Description
I have a smart plug, KP105(UK), but when I try to interact with my device within my python program I now get the following errors:
╭─────────────────────────────── Traceback (most recent call last) ────────────────────────────────╮
│ │
│ C:\Code\ENVIRONMENTS\ace-env\lib\site-packages\kasa\smartdevice.py:237 in _query_helper │
│ │
│ 234 │ │ request = self._create_request(target, cmd, arg, child_ids) │
│ 235 │ │ │
│ 236 │ │ try: │
│ ❱ 237 │ │ │ response = await self.protocol.query(request=request) │
│ 238 │ │ except Exception as ex: │
│ 239 │ │ │ raise SmartDeviceException(f"Communication error on {target}:{cmd}") from ex │
│ 240 │
│ C:\Code\ENVIRONMENTS\ace-env\lib\site-packages\kasa\protocol.py:71 in query │
│ │
│ 68 │ │ timeout = TPLinkSmartHomeProtocol.DEFAULT_TIMEOUT │
│ 69 │ │ │
│ 70 │ │ async with self.query_lock: │
│ ❱ 71 │ │ │ return await self._query(request, retry_count, timeout) │
│ 72 │ │
│ 73 │ async def _connect(self, timeout: int) -> bool: │
│ 74 │ │ """Try to connect or reconnect to the device.""" │
│ │
│ C:\Code\ENVIRONMENTS\ace-env\lib\site-packages\kasa\protocol.py:130 in _query │
│ │
│ 127 │ │ │ │ await self.close() │
│ 128 │ │ │ │ if retry >= retry_count: │
│ 129 │ │ │ │ │ _LOGGER.debug("Giving up on %s after %s retries", self.host, retry) │
│ ❱ 130 │ │ │ │ │ raise SmartDeviceException( │
│ 131 │ │ │ │ │ │ f"Unable to connect to the device: {self.host}" │
│ 132 │ │ │ │ │ ) │
│ 133 │ │ │ │ continue │
╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
SmartDeviceException: Unable to connect to the device: x.x.x.x
The above exception was the direct cause of the following exception:
╭─────────────────────────────── Traceback (most recent call last) ────────────────────────────────╮
│ │
│ C:\Code\ENVIRONMENTS\ace-env\ACE\ace.py:66 in <module> │
│ │
│ 63 │ │ intent, text = response.split(",") if "," in response else (response, │
│ 64 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ None) │
│ 65 │ │ try: │
│ ❱ 66 │ │ │ response, continue_ = manager.execute(intent, text) │
│ 67 │ │ │ console.print("Response: ", response, "\n") │
│ 68 │ │ │ │
│ 69 │ │ │ if not continue_: │
│ C:\Code\ENVIRONMENTS\ace-env\ACE\components\utils.py:41 in execute │
│ │
│ 38 │ │ │ and a flag.""" │
│ 39 │ │ intent_obj = self._get_intent_obj(intent) │
│ 40 │ │ if intent_obj.requires_text(): │
│ ❱ 41 │ │ │ return intent_obj.execute(text) │
│ 42 │ │ return intent_obj.execute() │
│ 43 │ │
│ 44 │ def _create_intents(self) -> dict: │
│ │
│ C:\Code\ENVIRONMENTS\ace-env\ACE\components\intents\devices.py:101 in execute │
│ │
│ 98 │ │ │ ] │
│ 99 │ │ │ device_name = sub_replace(matches[-1], stop_words) │
│ 100 │ │ │ if "on" in text: │
│ ❱ 101 │ │ │ │ if self.device_manager.on(device_name): │
│ 102 │ │ │ │ │ return (f"Turning on '{device_name}'...", True) │
│ 103 │ │ │ │ return (f"I'm sorry, I can't find '{device_name}'.", True) │
│ 104 │ │ │ if "off" in text: │
│ │
│ C:\Code\ENVIRONMENTS\ace-env\ACE\components\intents\devices.py:66 in on │
│ │
│ 63 │ │
│ 64 │ def on(self, device_name: str) -> bool: │
│ 65 │ │ try: │
│ ❱ 66 │ │ │ return self.device_config[device_name].on() │
│ 67 │ │ except KeyError: │
│ 68 │ │ │ return False │
│ 69 │
│ │
│ C:\Code\ENVIRONMENTS\ace-env\ACE\components\intents\devices.py:36 in on │
│ │
│ 33 class Plug(Device): │
│ 34 │ def on(self) -> bool: │
│ 35 │ │ if self.model.lower() == "kasa": │
│ ❱ 36 │ │ │ asyncio.run(SmartPlug(self.ip).turn_on()) │
│ 37 │ │ │ return True │
│ 38 │ │
│ 39 │ def off(self) -> bool: │
│ │
│ c:\users\illys\appdata\local\programs\python\python39\lib\asyncio\runners.py:44 in run │
│ │
│ 41 │ │ events.set_event_loop(loop) │
│ 42 │ │ if debug is not None: │
│ 43 │ │ │ loop.set_debug(debug) │
│ ❱ 44 │ │ return loop.run_until_complete(main) │
│ 45 │ finally: │
│ 46 │ │ try: │
│ 47 │ │ │ _cancel_all_tasks(loop) │
│ │
│ c:\users\illys\appdata\local\programs\python\python39\lib\asyncio\base_events.py:642 in │
│ run_until_complete │
│ │
│ 639 │ │ if not future.done(): │
│ 640 │ │ │ raise RuntimeError('Event loop stopped before Future completed.') │
│ 641 │ │ │
│ ❱ 642 │ │ return future.result() │
│ 643 │ │
│ 644 │ def stop(self): │
│ 645 │ │ """Stop running the event loop. │
│ │
│ C:\Code\ENVIRONMENTS\ace-env\lib\site-packages\kasa\smartplug.py:53 in turn_on │
│ │
│ 50 │ │
│ 51 │ async def turn_on(self, **kwargs): │
│ 52 │ │ """Turn the switch on.""" │
│ ❱ 53 │ │ return await self._query_helper("system", "set_relay_state", {"state": 1}) │
│ 54 │ │
│ 55 │ async def turn_off(self, **kwargs): │
│ 56 │ │ """Turn the switch off.""" │
│ │
│ C:\Code\ENVIRONMENTS\ace-env\lib\site-packages\kasa\smartdevice.py:239 in _query_helper │
│ │
│ 236 │ │ try: │
│ 237 │ │ │ response = await self.protocol.query(request=request) │
│ 238 │ │ except Exception as ex: │
│ ❱ 239 │ │ │ raise SmartDeviceException(f"Communication error on {target}:{cmd}") from ex │
│ 240 │ │ │
│ 241 │ │ if target not in response: │
│ 242 │ │ │ raise SmartDeviceException(f"No required {target} in response: {response}") │
╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
SmartDeviceException: Communication error on system:set_relay_stateI have tried upgrading python-kasa from v0.4.0 => v0.4.1 but still get the same errors.
If I use the interactive python shell, I can run the commands successfully to turn on and off the device.
Please could someone advise on how to fix this issue?