Undefined property: stdClass::$hue => sqmk/phue/library/Phue/Light.php->getHue()

[snaggor]

There is an Error shown for (as I suspect) inactive devices. Error message (edited): ERROR: catched exception Notice: Undefined property: stdClass::$hue ["Message: Notice: Undefined property: stdClass::$hue\nStack Trace:

0 vendor/sqmk/phue/library/Phue/Light.php(268): Symfony\Component\Debug\ErrorHandler->handleError(8, 'Undefined prope...', '/Users/xxx/...', 268, Array)\n

1 src/SomeClass: Phue\Light->getHue()\n

Location: sqmk/phue/library/Phue/Light.php(268)

 public function getHue()
    {
        return $this->attributes->state->hue;
    }

While debugging, the following properties are shown (correct scenario) : $this = {Phue\Light} [3] id = 1 attributes = {stdClass} [7] state = {stdClass} [10] on = false bri = 143 hue = 0 sat = 0 effect = "none" xy = {array} [2] ct = 370 alert = "none" colormode = "xy" reachable = false type = "someString" name = "someString" modelid = "someString" manufacturername = "Philips" uniqueid = "someId" swversion = "someversion" swconfigid = "someConfigId" productid = "someProductId" client = {Phue\Client} [3]

So hue = 0 is a proper object with a proper value.

Incorrect scenario (inactive hue device): $this = {Phue\Light} [3] id = 7 attributes = {stdClass} [9] state = {stdClass} [6] on = false bri = 127 ct = 370 alert = "none" colormode = "ct" reachable = false type = "someString" name = "someString" modelid = "someString" manufacturername = "Philips" uniqueid = "someId" swversion = "someversion" swconfigid = "someConfigId" productid = "someProductId" client = {Phue\Client} [3]

The object hue is missing here, I guess because of the inactive device, and the error message above is caused.

maybe you could edit this function a bit, so the returned value will be an int or null

 public function getHue()
    {
        $hue = $this->attributes->state->hue;
        return (isset($hue)) ? $hue : null;
    }

or maybe just return "0" ?