Re: [Linuxsampler-devel] JSampler java classes bugfixes?

[Grigor I. <gr....@gm...>]

Hi Andrew,
You should be able to launch JSampler with latest JRE using the
following command:

java --add-exports java.desktop/sun.swing.plaf.synth=ALL-UNNAMED -jar
/path/to/Fantasia-0.9.jar

There might also be other module permission/access issues, which
should be easy to fix by using additional --add-exports and
--add-opens options, if needed.

Unfortunately, I don't have spare time for free projects anymore and I
don't think that I'll be able to find time to work on JSampler in near
future.

Regards,
Grigor.

On Mon, Dec 20, 2021 at 11:53 AM Andrew C <cou...@gm...> wrote:
>
> Hi all,
>
> I'm running into some critical errors with openJDK/JRE versions 16/18 and trying to run JSampler. It appears there are some older classes that are no longer supported in these versions or perhaps need a bit more wriggling to accommodate the JSampler code?
>
> Exception in thread "AWT-EventQueue-0" java.lang.IllegalAccessError: class
> org.jsampler.view.fantasia.basic.PixmapPane (in unnamed module @0x248d4f4a)
> cannot access class sun.swing.plaf.synth.Paint9Painter (in module java.des
> ktop) because module java.desktop does not export sun.swing.plaf.synth to u
> nnamed module @0x248d4f4a
>
> I know this is/was(?) Grishata's project and I lack the knowledge to even begin trying to fix this up, but was wondering if anyone else has encountered this and if there are workarounds for it?
>
> The alternative, if I cannot get it working would have to be diving into sending LSCP commands to Linuxsampler via Netcat. That should be fun! ;)
>
> A question for Christian, but is it possible through LSCP to tell Linuxsampler to open gigedit "Live" on an instrument, so as to edit in real-time, or was that a special function of JSampler?
>
> Cheers,
>
> Andrew.
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