Volumio2.031 can't select tracks to play

I have 2.031 with a Pi and hifiberry amp. I can’t get to select any music to play.

I set it up at home to play from my QNAP NAS all fine. I then transferred the device to home2 with a different but similar QNAP NAS. I connected it to the new wireless. Deleted the old share in the library, added the new one and rescanned.

Now as well as generally getting a lot of that faded screen with the circular dots on doing various things, I can’t select any music to play.

If I go to library | artists I get a list of artists after a couple of seconds, but if I try anything from there it doesn’t work. If I do play on an artist nothing happens. If I select the artist nothing happens. Then if I go back I sometimes don’t even get the list of artists, just the background image.

So I tried the factory reset and set it up again. Wireless, NAS, rescan. All the same problem.

Any ideas please?

Thanks
Graham

Next step will be a fresh install to see if the problem remains.
Graham

I’m afraid a fresh install is needed a little too often :slight_smile: I’m having some difficulties myself, but suddenly everything is working again so I ain’t touching that!

Make sure that you flash the latest version rather than 2.031 :wink: .

Flashed the new version and re-set-up. Exactly the same problem.

Anyone got any ideas?

Cheers
Graham

You might have a look in the Volumio log to see if anything is showing up:

/var/log/volumio.log 

Also, the system log with:

sudo journalctl -b

Also, have a check in the /mnt/NAS directory to see if your QNAP files are actually being mounted.

I’ll look at the logs next week when I am back in my away from home apartment!

Thanks
Graham

Well, tried a few things. Now got 2 pi’s and both replicate the problem. However, if I take the NAS and the pi’s home and connect up over the network there, they work fine. But away in my flat, they won’t play anything. Even tried a spare (new) wireless router. Just the same.

What can be different between the two?

Can’t see anything obvious in the logs, but no idea what I am looking for really. Getting a bit frustrated now!

All other ideas welcome!

Thanks
Graham

Just thought I would restate the problem symptoms in case it helps the diagnosis…

Access from a laptop using Chrome or Android tablet using Chrome.

Start from a new Volumio install.
Sort out the wireless connection
Connect to the NAS share (on a QNAP)
LIbrary happily builds
Go to library, click artists, get a list of artists.
Click on an artist, nothing happens

OR
Right click and select play on the artists, nothing happens

It’s a very simple network. Linksys wireless router (new). QNAP wired, Pi3 wireless, plus a Pi2 wireless. No internet. Just laptop and tablet connected to the wifi.
Hope someone has some bright ideas.

Thanks
Graham

Anyone got any ideas? I’m stuck. Is there any logging to turn on to help?
Cheers
Graham

It sounds to me as though it’s some setting on your NAS like permissions. If you can ssh in, then run:

sudo journalctl -f

just before you try to add a track. Does the log throw up any errors?

Thanks. Do you mean run the journalctl on the Pi or on the NAS?
Cheers
Graham

Sorry for not being clear. Run it on your Volumio device and see if Volumio complains.

The output doesn’t make much sense to me. The obvious thing is that there is no internet connection where this is being used! Does Volumio need a working internet connection to work?

Some of the output pasted below…

Thanks again for the help!

Graham


login as: volumio
volumio@192.168.0.104’s password:
___
/_ \ __
__ __ //\ \ __ __ ___ ___ /_\ ___
/\ /\ \ / __\\ \ \ /\ \/\ \ /' __ __\/\ \ / __
\ \ _/ |/\ \L\ \
\ _\ \ _\ /\ /\ /\ \ \ /\ \L\
\ _
/ \ _//_\ _/\ _\ _\ _\ _\ _/
// // // // /////////___/

         Free Audiophile Linux Music Player - Version 2.0

      C 2015 Michelangelo Guarise - Volumio Team - Volumio.org

Volumio Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
volumio@mansfield2:~$ sudo journalctl -f
– Logs begin at Sun 2017-02-19 15:53:56 UTC. –
Feb 19 16:04:40 mansfield2 sshd[1008]: lastlog_openseek: Couldn’t stat /var/log/ lastlog: No such file or directory
Feb 19 16:04:40 mansfield2 sshd[1008]: lastlog_openseek: Couldn’t stat /var/log/ lastlog: No such file or directory
Feb 19 16:04:44 mansfield2 volumio[800]: ERROR getting albumart: Got error: geta ddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/%252 2Weird%2520Al%2522%2520Yankovic/%2522Weird%2520Al%2522%2520Yankovic/info.json’
Feb 19 16:04:46 mansfield2 volumio[800]: ERROR getting albumart: Got error: geta ddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/4her o/4hero/info.json’
Feb 19 16:05:41 mansfield2 volumio[800]: ERROR getting albumart: Got error: geta ddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/5%25 20Seconds%2520of%2520Summer/5%2520Seconds%2520of%2520Summer/info.json’
Feb 19 16:05:42 mansfield2 volumio[800]: ERROR getting albumart: Got error: geta ddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/7%25 20Second%2520Of%2520Love/7%2520Second%2520Of%2520Love/info.json’
Feb 19 16:05:42 mansfield2 volumio[800]: ERROR getting albumart: Got error: geta ddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/3%25 20Doors%2520Down/3%2520Doors%2520Down/info.json’
Feb 19 16:05:42 mansfield2 volumio[800]: ERROR getting albumart: Got error: geta ddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/7%25 20Seconds%2520Of%2520Love/7%2520Seconds%2520Of%2520Love/info.json’
Feb 19 16:06:09 mansfield2 sudo[1035]: volumio : TTY=pts/0 ; PWD=/home/volumio ; USER=root ; COMMAND=/bin/journalctl -f
Feb 19 16:06:09 mansfield2 sudo[1035]: pam_unix(sudo:session): session opened fo r user root by volumio(uid=0)
Feb 19 16:07:06 mansfield2 volumio[800]: info: CoreCommandRouter::executeOnPlugin: appearance , getUiSettings
Feb 19 16:07:06 mansfield2 volumio[800]: info: CoreCommandRouter::volumioGetState
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426523] CoreStateMachine::getState
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426525] CorePlayQueue::getTrack 0
Feb 19 16:07:06 mansfield2 volumio[800]: info:
Feb 19 16:07:06 mansfield2 volumio[800]: [1487520426526] ---------------------------- Client r equests Volumio state
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426527] Listing playlists
Feb 19 16:07:06 mansfield2 volumio[800]: info: CoreCommandRouter::executeOnPlugin: multiroom , getMultiroom
Feb 19 16:07:06 mansfield2 volumio[800]: Plugin multiroom or method getMultiroom not found
Feb 19 16:07:06 mansfield2 volumio[800]: info:
Feb 19 16:07:06 mansfield2 volumio[800]: [1487520426543] ---------------------------- Client r equests Menu Items
Feb 19 16:07:06 mansfield2 volumio[800]: info: CoreCommandRouter::volumioGetBrowseSources
Feb 19 16:07:06 mansfield2 volumio[800]: info: CoreCommandRouter::volumioGetQueue
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426548] CoreStateMachine::getQueue
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426548] CorePlayQueue::getQueue
Feb 19 16:07:06 mansfield2 volumio[800]: info:
Feb 19 16:07:06 mansfield2 volumio[800]: [1487520426549] ---------------------------- Client r equests Volumio queue
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426550] InterfaceWebUI::pushState
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426568] InterfaceWebUI::pushQueue
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426570] ------------------------------ 49ms
Feb 19 16:07:06 mansfield2 volumio[800]: info: [1487520426571] ------------------------------ 24ms
Feb 19 16:07:34 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/A%2520New%2520Funky%2520Generation%2520feat.%2520Joy%2520Rose/A%2520New%2520Funky%2520Generation%2520feat.%2520Joy%2520Rose/info.json’
Feb 19 16:07:35 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/A1/A1/info.json’
Feb 19 16:08:08 mansfield2 volumio[800]: info: CoreCommandRouter::executeOnPlugin: mpd , handleBrowseUri
Feb 19 16:08:08 mansfield2 volumio[800]: info: CURURI: artists://
Feb 19 16:08:30 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/AC%252FDC/AC%252FDC/info.json’
Feb 19 16:08:30 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/Adamski/Adamski/info.json’
Feb 19 16:08:31 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/ABC/ABC/info.json’
Feb 19 16:08:31 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/ATB/ATB/info.json’
Feb 19 16:08:34 mansfield2 volumio[800]: info: CoreCommandRouter::executeOnPlugin: appearance , getUiSettings
Feb 19 16:08:34 mansfield2 volumio[800]: info: CoreCommandRouter::volumioGetState
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514694] CoreStateMachine::getState
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514694] CorePlayQueue::getTrack 0
Feb 19 16:08:34 mansfield2 volumio[800]: info:
Feb 19 16:08:34 mansfield2 volumio[800]: [1487520514695] ---------------------------- Client requests Volumio state
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514695] Listing playlists
Feb 19 16:08:34 mansfield2 volumio[800]: info: CoreCommandRouter::executeOnPlugin: multiroom , getMultiroom
Feb 19 16:08:34 mansfield2 volumio[800]: Plugin multiroom or method getMultiroom not found
Feb 19 16:08:34 mansfield2 volumio[800]: info:
Feb 19 16:08:34 mansfield2 volumio[800]: [1487520514710] ---------------------------- Client requests Menu Items
Feb 19 16:08:34 mansfield2 volumio[800]: info: CoreCommandRouter::volumioGetBrowseSources
Feb 19 16:08:34 mansfield2 volumio[800]: info: CoreCommandRouter::volumioGetQueue
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514713] CoreStateMachine::getQueue
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514715] CorePlayQueue::getQueue
Feb 19 16:08:34 mansfield2 volumio[800]: info:
Feb 19 16:08:34 mansfield2 volumio[800]: [1487520514716] ---------------------------- Client requests Volumio queue
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514717] InterfaceWebUI::pushState
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514732] InterfaceWebUI::pushQueue
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514734] ------------------------------ 41ms
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514735] ------------------------------ 23ms
Feb 19 16:08:43 mansfield2 systemd[1]: Starting Cleanup of Temporary Directories…
Feb 19 16:08:43 mansfield2 systemd[1]: Started Cleanup of Temporary Directories.
Feb 19 16:08:47 mansfield2 volumio[800]: info: CoreCommandRouter::executeOnPlugin: mpd , handleBrowseUri
Feb 19 16:08:47 mansfield2 volumio[800]: info: CURURI: artists://
Feb 19 16:08:55 mansfield2 ntpd_intres[607]: host name not found: 0.debian.pool.ntp.org
Feb 19 16:09:27 mansfield2 volumio[800]: info: [1487520567557] ------------------------------ 141014ms
Feb 19 16:09:27 mansfield2 volumio[800]: info: [1487520567782] ------------------------------ 53072ms
Feb 19 16:09:51 mansfield2 ntpd_intres[607]: host name not found: 1.debian.pool.ntp.org
Feb 19 16:10:22 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/%2522Weird%2520Al%2522%2520Yankovic/%2522Weird%2520Al%2522%2520Yankovic/info.json’
Feb 19 16:10:23 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/4hero/4hero/info.json’
Feb 19 16:10:23 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/5%2520Seconds%2520of%2520Summer/5%2520Seconds%2520of%2520Summer/info.json’
Feb 19 16:10:24 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/7%2520Second%2520Of%2520Love/7%2520Second%2520Of%2520Love/info.json’
Feb 19 16:10:47 mansfield2 ntpd_intres[607]: host name not found: 2.debian.pool.ntp.org
Feb 19 16:11:43 mansfield2 ntpd_intres[607]: host name not found: 3.debian.pool.ntp.org
Feb 19 16:12:15 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/%2522Weird%2520Al%2522%2520Yankovic/%2522Weird%2520Al%2522%2520Yankovic/info.json’
^Cvolumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: info: CoreCommandRouter::volumioGetQueue
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514713] CoreStateMachine::getQueue
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514715] CorePlayQueue::getQueue
Feb 19 16:08:34 mansfield2 volumio[800]: info:
Feb 19 16:08:34 mansfield2 volumio[800]: [1487520514716] ---------------------------- Client requests Volumio queue
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514717] InterfaceWebUI::pushState
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514732] InterfaceWebUI::pushQueue
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514734] ------------------------------ 41ms
Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514735] ------------------------------ 23ms
Feb 19 16:08:43 mansfield2 systemd[1]: Starting Cleanup of Temporary Directories…
Feb 19 16:08:43 mansfield2 systemd[1]: Started Cleanup of Temporary Directories.
Feb 19 16:08:47 mansfield2 volumio[800]: info: CoreCommandRouter::executeOnPlugin: mpd , handleBrowseUri
Feb 19 16:08:47 mansfield2 volumio[800]: info: CURURI: artists://
Feb 19 16:08:55 mansfield2 ntpd_intres[607]: host name not found: 0.debian.pool.ntp.org
Feb 19 16:09:27 mansfield2 volumio[800]: info: [1487520567557] ------------------------------ 141014ms
Feb 19 16:09:27 mansfield2 volumio[800]: info: [1487520567782] ------------------------------ 53072ms
Feb 19 16:09:51 mansfield2 ntpd_intres[607]: host name not found: 1.debian.pool.ntp.org
Feb 19 16:10:22 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/%2522Weird%2520Al%2522%2520Yankovic/%2522Weird%2520Al%2522%2520Yankovic/info.json’
-bash: Feb: command not found
Feb 19 16:10:23 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/4hero/4hero/info.json’
Feb 19 16:10:23 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/5%2520Seconds%2520of%2520Summer/5%2520Seconds%2520of%2520Summer/info.json’
Feb 19 16:10:24 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/7%2520Second%2520Of%2520Love/7%2520Second%2520Of%2520Love/info.json’
Feb 19 16:10:47 mansfield2 ntpd_intres[607]: host name not found: 2.debian.pool.ntp.org
Feb 19 16:11:43 mansfield2 ntpd_intres[607]: host name not found: 3.debian.pool.ntp.org
Feb 19 16:12:15 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/%2522Weird%2520Al%2522%2520Yankovic/%2522Weird%2520Al%2522%2520Yankovic/info.json’
volumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514713] CoreStateMachine::getQueue
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514715] CorePlayQueue::getQueue
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: info:
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: [1487520514716] ---------------------------- Client requests Volumio queue
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514717] InterfaceWebUI::pushState
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514732] InterfaceWebUI::pushQueue
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514734] ------------------------------ 41ms
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:34 mansfield2 volumio[800]: info: [1487520514735] ------------------------------ 23ms
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:43 mansfield2 systemd[1]: Starting Cleanup of Temporary Directories…
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:43 mansfield2 systemd[1]: Started Cleanup of Temporary Directories.
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:47 mansfield2 volumio[800]: info: CoreCommandRouter::executeOnPlugin: mpd , handleBrowseUri
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:47 mansfield2 volumio[800]: info: CURURI: artists://
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:08:55 mansfield2 ntpd_intres[607]: host name not found: 0.debian.pool.ntp.org
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:09:27 mansfield2 volumio[800]: info: [1487520567557] ------------------------------ 141014ms
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:09:27 mansfield2 volumio[800]: info: [1487520567782] ------------------------------ 53072ms
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:09:51 mansfield2 ntpd_intres[607]: host name not found: 1.debian.pool.ntp.org
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:10:22 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/%2522Weird%2520Al%2522%2520Yankovic/%2522Weird%2520Al%2522%2520Yankovic/info.json’
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:10:23 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/4hero/4hero/info.json’
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:10:23 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/5%2520Seconds%2520of%2520Summer/5%2520Seconds%2520of%2520Summer/info.json’
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:10:24 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/7%2520Second%2520Of%2520Love/7%2520Second%2520Of%2520Love/info.json’
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:10:47 mansfield2 ntpd_intres[607]: host name not found: 2.debian.pool.ntp.org
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:11:43 mansfield2 ntpd_intres[607]: host name not found: 3.debian.pool.ntp.org
-bash: Feb: command not found
volumio@mansfield2:~$ Feb 19 16:12:15 mansfield2 volumio[800]: ERROR getting albumart: Got error: getaddrinfo EAI_AGAIN ws.audioscrobbler.com:80 for Infopath ‘/data/albumart/web/%2522Weird%2520Al%2522%2520Yankovic/%2522Weird%2520Al%2522%2520Yankovic/info.json’
-bash: Feb: command not found
volumio@mansfield2:~$

This is what I can see looking at the log…

Because of no internet, volumio can’t get the network time.
Because of no internet, volumio can’t get the album art. I assume this is where the artist name is clicked to list the artist’s albums.

Is that the problem that stops volumio showing the list of albums?

Or am I on the wrong track (!) here? I would expect volumio to be able to work standalone without the internet?

Thanks for any help here.

Cheers
Graham

Anyone?

No, it isn’t obvious here :wink:. We all just take it for granted now.

I used to use a portable Volumio device (without internet) on earlier versions of Volumio, so my first response was to say that it should work fine. However, I have just tried disconnecting the internet connection at home, and yes Volumio is not happy. If I select ‘Artists’ from the ‘Browse’ screen, then I get dumped back to ‘Playback.’ I don’t get all the errors that your log shows, but my album art will already have been updated previously. Playback from my NAS chosen directly (rather than ‘Artists’) works fine (does yours?)

So, it looks as though there is a problem here. Can you report this as a bug on https://github.com/volumio/Volumio2/issues please?

Bug logged.