SongKong Jaikoz

SongKong and Jaikoz Music Tagger Community Forum

Jaikoz stops responding

#1

Jaikoz 12.5 stops responding when Match songs to specified Music Brainz Album.
Waiting some hours but nothing happend. Had to kill Jaikoz :worried:
Support file is sent to you.

#2

There is a bug

10/04/2026 01.40.40:com.jthink.jaikoz.manipulate.musicbrainzhelper.MusicBrainzUpdateSong:updateSongsFromMusicBrainz:SEVERE: null
java.util.NoSuchElementException
	at java.base/java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:1025)
	at java.base/java.util.LinkedHashMap$LinkedKeyIterator.next(LinkedHashMap.java:1046)
	at com.jthink.jaikoz.manipulate.classical.ComposerInTitleChecker.addMissingComposerToAlbumTitle(ComposerInTitleChecker.java:321)
	at com.jthink.jaikoz.manipulate.musicbrainzhelper.MusicBrainzUpdateSong.updateSongsFromMusicBrainz(MusicBrainzUpdateSong.java:985)
	at com.jthink.jaikoz.manipulate.UpdateGroupFromMusicBrainzIdsWorker.call(UpdateGroupFromMusicBrainzIdsWorker.java:180)
	at com.jthink.jaikoz.manipulate.UpdateGroupFromMusicBrainzIdsWorker.call(UpdateGroupFromMusicBrainzIdsWorker.java:33)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)

I will release a new version with fix for this.

#3

Actually this error occurs because your songs are already matched to MusicBrainz but something prevented the song being mapped to the traccks on the release. It does this my looking for MB Track Id or MB Recording Id field

I see this error are they missing for this song

No map between song:M:\MP3 Collection Sq - Ter\Terranova - Rockmongril.mp3 release:002da102-833b-48f0-ad53-3808c4bce371

#4

I match my whole collection with MusicBrainz again and many CDs have now a new MB release ID. I don’t know why.
Sometimes in these cases the Label and CatNo will not get refreshed. This is a bug.

#5

can we resolve the initial problem first please, are your songs missing MB Track Id and MB Recording Id field?

#6

usually there are no MB Track Id, because they were introduced to MusicBrainz later. That’s why I match my whole collection again.
The MB Recording ID usually exists, because the songs were matched long ago.

Regarding the Label and CatNo: if the previously matched song had a Label or CatNo entered, and the newly matched song does not have a Label or a CatNo, the old values remain and are not overwritten with blanks.