jsampler won't start

Link to good samples/soundfonts at http://wiki.linuxaudio.org/wiki/free_audio_data

Moderators: MattKingUSA, khz

Post Reply
CraigPid
Established Member
Posts: 131
Joined: Fri Mar 13, 2015 10:52 pm

jsampler won't start

Post by CraigPid »

This is on Arch

[craig@seven ~]$ jsampler
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/jsampler/JSampler : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:803)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:442)
at java.net.URLClassLoader.access$100(URLClassLoader.java:64)
at java.net.URLClassLoader$1.run(URLClassLoader.java:354)
at java.net.URLClassLoader$1.run(URLClassLoader.java:348)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:347)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:312)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)

User avatar
Michael Willis
Established Member
Posts: 1002
Joined: Mon Oct 03, 2016 3:27 pm
Location: Rocky Mountains, North America
Contact:

Re: jsampler won't start

Post by Michael Willis »


User avatar
bluebell
Established Member
Posts: 1334
Joined: Sat Sep 15, 2012 11:44 am
Location: Saarland & Frankfurt, Germany

Re: jsampler won't start

Post by bluebell »

CraigPid wrote:This is on Arch

[craig@seven ~]$ jsampler
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/jsampler/JSampler : Unsupported major.minor version 52.0
It doesn't run with Java > 7. Use Java7.
Linux – MOTU UltraLite AVB – Qtractor – https://soundcloud.com/suedwestlicht

CraigPid
Established Member
Posts: 131
Joined: Fri Mar 13, 2015 10:52 pm

Re: jsampler won't start

Post by CraigPid »

Downgraded and it works.

Post Reply