Identifying a mp3 file

[Gh0s7]

I'm sorry for opening this issue but I can't find the solution to my problem.

I'd like to use jEN to identify and tag a mp3 file which has incorrect informations.

I'm trying something like this:
Track track = en.uploadTrack(file); track.waitForAnalysis(30000); if (track.getStatus() == Track.AnalysisStatus.COMPLETE) { Song s = new Song(en, track.getID()); System.out.println(s.getArtistName());

but it throws an exception

Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
    at java.util.ArrayList.rangeCheck(ArrayList.java:604)
    at java.util.ArrayList.get(ArrayList.java:382)
    at com.echonest.api.v4.util.MQuery.getObject(MQuery.java:34)
    at com.echonest.api.v4.ENItem.getItemMap(ENItem.java:242)
    at com.echonest.api.v4.ENItem.getItemMap(ENItem.java:220)
    at com.echonest.api.v4.ENItem.getItemMap(ENItem.java:215)
    at com.echonest.api.v4.ENItem.refresh(ENItem.java:78)
    at com.echonest.api.v4.ENItem.<init>(ENItem.java:36)
    at com.echonest.api.v4.Song.<init>(Song.java:38)
    at echonest.test.EchoNestTest.main(EchoNestTest.java:45)
Java Result: 1

[plamere]

Gh0s7 - you are attempting to create a Song using a track ID. You need to create a Song with a Song ID. If we were successfully able to resolve your track to a song, then you should be able to call track.getSongID to get the song ID associated with the track.

Paul

[marusso1]

Is the generation of track fingerprints outside of the scope of this library?