Issue returning album art url

hi,
i can return the title of what is currently playing on a zone successfully - currentTrack.title in a command
Same works for volume

but when try and return the albumArtURI with currentTrack.albumArtURI I get a blank string in the label instead of "/getaa?s=1&u=x-sonosapi-stream%3as15078%3fsid%3d254"

or the full url using currentTrank.absoluteAlbumArtURI is blank as well instead of
"http://192.168.1.69:1400/getaa?u=x-file-cifs%3A%2F%2FHomeNAS1%2Fmusic%2FFrozen%20%5bOriginal%20Motion%20Picture%20Soundtrack%5d%2F03%20For%20the%20First%20Time%20In%20Forever.mp3&v=1306"

the full return from one of my zone states is

"{"currentTrack":{"artist":"","title":"Cork's 96fm","album":"","albumArtURI":"/getaa?s=1&u=x-sonosapi-stream%3as15078%3fsid%3d254","duration":0,"uri":"x-sonosapi-stream:s15078?sid=254","radioShowMetaData":"Nick Richards in the Morning,p157750","absoluteAlbumArtURI":"http://192.168.1.69:1400/getaa?s=1&u=x-sonosapi-stream%3As15078%3Fsid%3D254","type":"radio","streamInfo":""},"nextTrack":{"uri":"x-file-cifs://HomeNAS1/music/Frozen%20[Original%20Motion%20Picture%20Soundtrack]/03%20For%20the%20First%20Time%20In%20Forever.mp3","albumArtURI":"/getaa?u=x-file-cifs%3A%2F%2FHomeNAS1%2Fmusic%2FFrozen%20%5bOriginal%20Motion%20Picture%20Soundtrack%5d%2F03%20For%20the%20First%20Time%20In%20Forever.mp3&v=1306","absoluteAlbumArtURI":"http://192.168.1.69:1400/getaa?u=x-file-cifs%3A%2F%2FHomeNAS1%2Fmusic%2FFrozen%20%5bOriginal%20Motion%20Picture%20Soundtrack%5d%2F03%20For%20the%20First%20Time%20In%20Forever.mp3&v=1306","title":"For the First Time In Forever","album":"Frozen [Original Motion Picture Soundtrack]"},"volume":8,"mute":false,"trackNo":1,"elapsedTime":572,"elapsedTimeFormatted":"09:32","zoneState":"PLAYING","playerState":"PLAYING","zonePlayMode":{"shuffle":false,"repeat":false,"crossfade":false}}"

is the string returned too long or some other issue

thanks
frank

hi,
i can return the title of what is currently playing on a zone successfully - currentTrack.title in a command

Same works for volume

but when try and return the albumArtURI with currentTrack.albumArtURI I get a blank string in the label instead of “/getaa?s=1&u=x-sonosapi-stream%3as15078%3fsid%3d254”

or the full url using currentTrank.absoluteAlbumArtURI is blank as well instead of
http://192.168.1.69:1400/getaa?u=x-file-cifs%3a%2f%2fHomeNAS1%2fmusic%2fFrozen%2520%255bOriginal%2520Motion%2520Picture%2520Soundtrack%255d%2f03%2520For%2520the%2520First%2520Time%2520In%2520Forever.mp3&v=1306

the full return from one of my zone states is

“{“currentTrack”:{“artist”:”",“title”:“Cork’s 96fm”,“album”:"",“albumArtURI”:"/getaa?s=1&u=x-sonosapi-stream%3as15078%3fsid%3d254",“duration”:0,“uri”:“x-sonosapi-stream:s15078?sid=254”,“radioShowMetaData”:“Nick Richards in the Morning,p157750”,“absoluteAlbumArtURI”:“http://192.168.1.69:1400/getaa?s=1&u=x-sonosapi-stream%3as15078%3fsid%3d254”,“type”:“radio”,“streamInfo”:""},“nextTrack”:{“uri”:“x-file-cifs://HomeNAS1/music/Frozen%20%5bOriginal%20Motion%20Picture%20Soundtrack%5d/03%20For%20the%20First%20Time%20In%20Forever.mp3”,“albumArtURI”:"/getaa?u=x-file-cifs%3a%2f%2fHomeNAS1%2fmusic%2fFrozen%2520%255bOriginal%2520Motion%2520Picture%2520Soundtrack%255d%2f03%2520For%2520the%2520First%2520Time%2520In%2520Forever.mp3&v=1306",“absoluteAlbumArtURI”:“http://192.168.1.69:1400/getaa?u=x-file-cifs%3a%2f%2fHomeNAS1%2fmusic%2fFrozen%2520%255bOriginal%2520Motion%2520Picture%2520Soundtrack%255d%2f03%2520For%2520the%2520First%2520Time%2520In%2520Forever.mp3&v=1306”,“title”:“For the First Time In Forever”,“album”:“Frozen [Original Motion Picture Soundtrack]”},“volume”:8,“mute”:false,“trackNo”:1,“elapsedTime”:572,“elapsedTimeFormatted”:“09:32”,“zoneState”:“PLAYING”,“playerState”:“PLAYING”,“zonePlayMode”:{“shuffle”:false,“repeat”:false,“crossfade”:false}}"

is the string returned too long or some other issue

thanks

frank

Capture1.PNG

Capture2.PNG

...a little more info that may suggest that its a string length issue

the api is {"currentTrack":{
  "artist":"",
  "title":"Classic Hits 4FM",
  "album":"",
  "albumArtURI":"/getaa?s=1&u=x-sonosapi-stream%3as100452%3fsid%3d254%26flags%3d32",
  "duration":0,
  "uri":"x-sonosapi-stream:s100452?sid=254&flags=32",
  "radioShowMetaData":"Non-Stop Classic Hits,p385006",
  "absoluteAlbumArtURI":"http://192.168.1.69:1400/getaa?s=1&u=x-sonosapi-stream%3As100452%3Fsid%3D254%26flags%3D32",
  "type":"radio",
  "streamInfo":""
},

"nextTrack":{
  "uri":"x-file-cifs://HomeNAS1/music/Frozen%20%5bOriginal%20Motion%20Picture%20Soundtrack%5d/03%20For%20the%20First%20Time%20In%20Forever.mp3",
  "albumArtURI":"/getaa?u=x-file-cifs%3a%2f%2fHomeNAS1%2fmusic%2fFrozen%2520%255bOriginal%2520Motion%2520Picture%2520Soundtrack%255d%2f03%2520For%2520the%2520First%2520Time%2520In%2520Forever.mp3&v=1306",
  "absoluteAlbumArtURI":"http://192.168.1.69:1400/getaa?u=x-file-cifs%3A%2F%2FHomeNAS1%2Fmusic%2FFrozen%20%5bOriginal%20Motion%20Picture%20Soundtrack%5d%2F03%20For%20the%20First%20Time%20In%20Forever.mp3&v=1306",
  "title":"For the First Time In Forever",
  "album":"Frozen [Original Motion Picture Soundtrack]"
},
"volume":8,
"mute":false,
"trackNo":5,
"elapsedTime":4,
"elapsedTimeFormatted":"00:04",
"zoneState":"PLAYING",
"playerState":"PLAYING",
"zonePlayMode":{
  "shuffle":false,
  "repeat":false,
  "crossfade":false
}
}

it can seem to return the nextTrack.uri string which is 133 chars but cannot return the nextTrack.albumArtURI string which is 186 chars

Is there some restriction in what OR can return through the command/sensor combination

Thanks