Caught exception when attempting to play track in Firefox on Synology DiskStation

[bkenobi]

I am attempting to set up MMS on my Synology DS1511+ running DSM 6.2.4-25556 Update 7 (the latest available for my system). I configured MMS as the guide recommends with MMS located in a folder in volume1 (/volume1/docker/mediamonkeyserver). I am not using Docker currently, but it is a future plan if I can get things running. I added access to /var/services/homes/Ben_Admin/MediaMonkeyServer/ as required and opened access to all (777) for testing. When I launch MMS, I get a series of errors related to libstdc++.so.6 but the server launches. I can log in and change my collections to correct the scan location error. For testing I added a single album which seems to scan correctly finding the 12 FLAC encoded tracks. When I try to play a track, I get no playback and an error prevents playback.

Ben_Admin@DS1511:/volume1/docker/mediamonkeyserver$ ./mms
./mms: /lib/libstdc++.so.6: no version information available (required by ./mms)
./mms: /lib/libstdc++.so.6: no version information available (required by ./mms)
./mms: /lib/libstdc++.so.6: no version information available (required by ./mms)
./mms: /lib/libstdc++.so.6: no version information available (required by ./mms)
./mms: /lib/libstdc++.so.6: no version information available (required by ./mms)
./mms: /lib/libstdc++.so.6: no version information available (required by ./mms)
./mms: /lib/libstdc++.so.6: no version information available (required by ./mms)
./mms: /lib/libstdc++.so.6: no version information available (required by ./mms)
SQL: path=/var/services/homes/Ben_Admin/MediaMonkeyServer/mms.db
Database loaded in 0.33 seconds
Prepared statements in 0.01 seconds
0 files have been read from database in 1 ms
Scanning of /var/services/homes/Ben_Admin/Music has failed: Error: Can not scan directory
==================================================
MMS v0.4.3 running at http://192.168.0.50:10222 (or http://localhost:10222)
Connect using a web browser or using MediaMonkey 5.
==================================================
Scanning of /var/services/homes/Ben_Admin/Videos has failed: Error: Can not scan directory
A new client connected (Firefox on Windows)
User admin has logged in with new token: bscNnXw0lbAfXrx09U6azxn6VUEYvIA9
Scan music directory: file:/volume1/Music-Ben/Alice In Chains/The Devil Put Dinosaurs Here, 15 files to process
Scan of repository /volume1/Music-Ben/Alice In Chains/The Devil Put Dinosaurs Here has been finished in 0.39 seconds
12 files have been read from database in 4 ms
Playing "Breath On A Window" at Firefox on Windows
Caught exception: TypeError: invalid options argument

I have been working on this in the background for around a week and have seen a few different issues (errors in terminal, playback for only random files, etc) so I decided to start over with a clean installation and report any issues in hopes it will help the project progress. I can provide any additional logs/details that would help.

[jirihajek]

I can't reproduce. Can you narrow the issue down to particular tracks, possibly related only to the flac format? (I tried flac and it worked fine here). Do you play directly from a browser or from another device?

[bkenobi]

I will look at it again. My initial installation of MMS failed some but not all tracks and it seemed to be related to albums for some reason. I removed and reinstalled and currently it appears to be all tracks. Is it possible there is a scan of the tracks that's failing to get what it needs to allow the tracks to play? The initial installation had album art on some but not most tracks.

I will try again to see if I can narrow it down to a type of track. I mostly use FLAC but do have some other formats. I have tried connecting to MMS via Firefox from my Win10 laptop but have not tried other systems. If the system or browser could be related, I could test. I didn't want to make the scope too large for the initial question.