Getting blank subdevice from gateway about miio HOT 9 CLOSED

this.device = {"domain":null,"_events":{},"_eventsCount":0,"type":"gateway","model":"lumi.gateway.v3","capabilities":[],"address":"192.168.2.250","port":54321,

from miio.

Devices become available asynchronously for the gateway, you need to listen for the events deviceAvailable and deviceUnavailable to keep track of devices being found and removed.

device.on('deviceAvailable', subdevice => doSomethingWithSubdeviceHere)

When deviceAvailable has triggered the device should be available in devices but it will not be available directly after connecting to the gateway.

from miio.

i try to set power off of a power-plug by using following code:
that.device.on('deviceAvailable', subDevice => { if (subDevice.type == 'power-plug') { subDevice.setPower(1, false) .then(console.log(subDevice.name + " Power " + subDevice.power())) .catch(console.error(subDevice.name + " Failed to Power Off")); }
i got following error..

`json.sid = options.sid;
^

TypeError: Cannot create property 'sid' on string '{"id":2,"method":"toggle_plug","params":["neutral_1","off"]}'
at Gateway.call (/home/brianping7/work/home-jarvis/plugin/miHome/lib/device.js:173:13)
`

from miio.

Thanks. The sub device code was broken in 0.11.0. Can you try 0.11.1 and see if works for you?

from miio.

above error not exist anymore,but still get some error.
gateway init success power-plug Failed :Error power-plug Failed :Error
am i using the right input?
code:
`that.device.on('deviceAvailable', subDevice => {
if (subDevice.type == 'power-plug') {
subDevice.setPower(1, false)
.then(power => console.log(subDevice.type + " Power " + power))
.catch(err => console.error(subDevice.type + " Failed :" + err));
}

    return;
  });`

from miio.

i use 0 as channel id to try, failed again
subDevice.setPower(0, false)

from miio.

Hmm, I don't have access to the plug so hard for me to test any fixes.

What type of plug is it? There seems to be both a version that plugs into a socket and one that is an actual socket.

Could you try running setPower and log either err.message or err as its own argument? Something like this:

.catch(err => console.error(subDevice.type + " Failed :", err));

Hopefully one of those will output a more detailed error message that can help with figuring out what has gone wrong.

from miio.

Hi, i use subDevice.setPower("0", false) , the problem got fixed, thanks.

from miio.

Good! Thank you for your issue reports!

from miio.