Con rifrrimento a quanto sopra, questo è il log "corretto" prodotto dall'analisi di una directory contenete 3 files flac senza tag ed il cue sheet che hai postato.
Al di la dei singoli messaggi, vedi che vengono eseguite due diverse routines: cue.CueSheetCommandParse e org.jaudiotagger.audio.flac, bisognerebbe capire se vengono eseguite anche nella tua installazione, se producono messaggi diversi e quali (cerca ==== in directory Controller ==== seguito dalla tua directory).
codice:
==== in directory Controller ==== path: F:/SVILUPPO/01 - SqueezeboxServer Plugins/musica campione/FlacSenzaTag/
==== in OsDirectory init ==== path: F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag
2018-01-08 20:33:16.576 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.576 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.577 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.577 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Datum must appear in TRACK, but no TRACK specified.
2018-01-08 20:33:16.577 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.577 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.577 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.577 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.577 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Datum must appear in TRACK, but no TRACK specified.
2018-01-08 20:33:16.578 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.578 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.579 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Datum must appear in TRACK, but no TRACK specified.
2018-01-08 20:33:16.579 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.579 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.579 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Data file does not exists.
2018-01-08 20:33:16.579 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Datum must appear in TRACK, but no TRACK specified.
2018-01-08 20:33:16.579 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Noncompliant data type specified.
2018-01-08 20:33:16.580 WARN 3376 --- [nio-8080-exec-2] o.m.a.m.s.cue.CueSheetCommandParser : Invalid position. First index should have position 00:00:00
2018-01-08 20:33:16.582 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\01- track 01 - flac_16_044100.flac BlockType:STREAMINFO DataLength:34 isLastBlock:false
2018-01-08 20:33:16.583 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\01- track 01 - flac_16_044100.flac BlockType:VORBIS_COMMENT DataLength:40 isLastBlock:false
2018-01-08 20:33:16.583 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\01- track 01 - flac_16_044100.flac BlockType:PADDING DataLength:8192 isLastBlock:true
2018-01-08 20:33:16.585 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\02- track 02 - flac_16_044100 .flac BlockType:STREAMINFO DataLength:34 isLastBlock:false
2018-01-08 20:33:16.586 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\02- track 02 - flac_16_044100 .flac BlockType:VORBIS_COMMENT DataLength:40 isLastBlock:false
2018-01-08 20:33:16.586 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\02- track 02 - flac_16_044100 .flac BlockType:PADDING DataLength:8192 isLastBlock:true
2018-01-08 20:33:16.587 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\03- track 03 - flac_16_044100.flac BlockType:STREAMINFO DataLength:34 isLastBlock:false
2018-01-08 20:33:16.587 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\03- track 03 - flac_16_044100.flac BlockType:VORBIS_COMMENT DataLength:40 isLastBlock:false
2018-01-08 20:33:16.587 INFO 3376 --- [nio-8080-exec-2] org.jaudiotagger.audio.flac : F:\SVILUPPO\01 - SqueezeboxServer Plugins\musica campione\FlacSenzaTag\03- track 03 - flac_16_044100.flac BlockType:PADDING DataLength:8192 isLastBlock:true
Grazie.