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jjazzboss / JJazzLab

A complete and open application for automatic backing tracks generation.
https://www.jjazzlab.org
GNU Lesser General Public License v2.1
376 stars 22 forks source link

Songs not saving properly #380

Closed mcdoogs closed 6 months ago

mcdoogs commented 6 months ago

New installation here. When I attempt to save a song, an error gets silently thrown and the new .sng file ends up mostly empty. I've tried a few different songs & restarting the program, it always seems to cut them off after line 9 - for example:

<Song resolves-to="org.jjazz.song.api.Song$SerializationProxy">
  <spVERSION>2</spVERSION>
  <spName>NewSong1</spName>
  <spComments>Edit me...</spComments>
  <spTempo>66</spTempo>
  <spClientProperties>
    <property name="PropCompactViewModeVisibleRps_16BeatBallad2.S014.prs-ID" value="rpVariationID,rpIntensityID,RpFillID"/>
    <property name="PropSsEditorZoomFactorX" value="100"/>
    <property name="SectionDisplayQuantization-A*4/4" value="ONE_QUARTER_BEAT"/>

A full debug log from a test session is attached. For that session, I started the program, added a few chords, then hit 'Save All', and attempted to save to the 'test1.sng' file above. Those ExceptionInInitializerError lines show up when attempting to save.

The 'Select Options to Export' dialog box also seems to get stuck on 'Loading...' forever - maybe the same root cause, if it's attempting to access some broken client setting?

It looks like the log has all the relevant system/Java details but let me know if I can provide any more info or test anything. error.log

jjazzboss commented 6 months ago

it's because Java version is wrong and some java parameters are missing. How did you install it ? Seems to be a third-party package... Safest: use v3.2.1 .zip file from jjazzlab.com. It is self sufficient. You can also try a 4.0 beta here. https://jjazzlab.freeforums.net/thread/524/jjazzlab-beta1-available-testing-linux

mcdoogs commented 6 months ago

Ahh, thanks. I remember now, I had installed the correct Java version manually, but last month Arch changed how they packaged the JRE & JDK and it was fastest to do a fresh reinstall of all Java packages, so I just have the latest version from Arch's repositories. I might try out the beta later, thanks.

mcdoogs commented 6 months ago

Oh, and I installed jjazzlab from the AUR: https://aur.archlinux.org/packages/jjazzlab-x-bin