webOSTVjs getSystemSettings(soundOutput) failed

Web App Development
1

Using the webOS_TV_Simulator, it seems like calling getSystemSettings(soundOutput) fails because soundOutput is null. This works fine on a real TV. If this is WAI, please make it fail gracefully, or throw an error so that the caller can catch and handle. Right now it just crashes the app

2

Which API call is causing the problem? Please share your code. Thank you.

3 
webOS.service.request('luna://com.webos.audio', {
    method: 'getVolume',
    onSuccess: function (response) {
        console.log("success ", response);
    },
    onFailure: function(response) {
        console.log("failure ", response);
    },
}

This actually never gets to the onFailure path and just seems to hang

4

Please refer to API compatibility on webOS TV simulator. The webOS TV Simulator does not support Audio API, and the Audio API does not have a getVolume method. Thank you.

5

For your information, TV devices and simulators can be distinguished using the modelName in the TV Device Information API. Thank you.