jsampler won't start

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

Moderators: khz, MattKingUSA

CraigPid
Established Member
Posts: 118
Joined: Fri Mar 13, 2015 10:52 pm

jsampler won't start

Postby CraigPid » Sat Jun 30, 2018 7:13 pm

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: 727
Joined: Mon Oct 03, 2016 3:27 pm
Location: Rocky Mountains, North America
Contact:

Re: jsampler won't start

Postby Michael Willis » Sun Jul 01, 2018 4:58 am


User avatar
bluebell
Established Member
Posts: 1000
Joined: Sat Sep 15, 2012 11:44 am
Location: Saarland & Frankfurt, Germany

Re: jsampler won't start

Postby bluebell » Sun Jul 01, 2018 12:47 pm

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.

CraigPid
Established Member
Posts: 118
Joined: Fri Mar 13, 2015 10:52 pm

Re: jsampler won't start

Postby CraigPid » Sun Jul 01, 2018 4:49 pm

Downgraded and it works.


Return to “Samplers & samples”

Who is online

Users browsing this forum: No registered users and 1 guest