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Re: Trouble with jhandles--installation issue?


From: Martin Helm
Subject: Re: Trouble with jhandles--installation issue?
Date: Sat, 7 Aug 2010 19:54:37 +0200
User-agent: KMail/1.12.4 (Linux/2.6.31.12-0.2-desktop; KDE/4.3.5; x86_64; ; )

Am Samstag, 7. August 2010 17:53:17 schrieb kimballjw:
> I'm trying to use jhandles for graphics.  I have followed all the
> instructions I was able to find on an old message posting, but still have a
> problem.  I'm running Octave 3.2.4 on Windows Vista (and have had the same
> problem on another computer running Windows XP).  I installed the MinGW
> executable from Octave Forge.  I have installed the latest JRE, JOGL, and
> JDK.  If I plot something, it appears.  When I try to close the window, I
> get the following error stream:
> 
> Exception in thread "AWT-EventQueue-0" java.lang.Unsatisfied
> LinkError: org.octave.Octave.needThreadedInvokation()Z
>         at org.octave.Octave.needThreadedInvokation(Native Method)
>         at org.octave.Octave.invokeLater(Octave.java:151)
>         at
> org.octave.graphics.OctaveCallback.execute(OctaveCallback.java:58)
>         at
> org.octave.graphics.CallbackProperty.execute(CallbackProperty.java:81
> )
>         at
> org.octave.graphics.FigureObject.windowClosing(FigureObject.java:409)
> 
>         at java.awt.Window.processWindowEvent(Unknown Source)
>         at java.awt.Window.processEvent(Unknown Source)
>         at java.awt.Component.dispatchEventImpl(Unknown Source)
>         at java.awt.Container.dispatchEventImpl(Unknown Source)
>         at java.awt.Window.dispatchEventImpl(Unknown Source)
>         at java.awt.Component.dispatchEvent(Unknown Source)
>         at java.awt.EventQueue.dispatchEvent(Unknown Source)
>         at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown
> Source)
>         at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
>         at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
> Source)
>         at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
>         at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
>         at java.awt.EventDispatchThread.run(Unknown Source)
> 
> I don't know if I have failed to install something I need, or haven't set
>  up the directories right, or what.  Any advice?
> 
> Oh, also if I try to print it (print('filename.eps','-deps')), I get a
> different set of errors:
> 
> warning: implicit conversion from matrix to string
> warning: isstr is obsolete and will be removed from a future version of
> Octave,
> please use ischar instead
> error: [java] org.octave.graphics.PropertyException: property not found -
> __plot
> _stream__
> error: evaluating argument list element number 1
> error: evaluating argument list element number 1
> error: called from:
> error:
> C:\Octave\3.2.4_gcc-4.4.0\share\octave\packages\jhandles-0.3.5\__jhandl
> es_get.m at line 41, column 5
> error: evaluating argument list element number 1
> error: evaluating argument list element number 1
> error:
> C:\Octave\3.2.4_gcc-4.4.0\share\octave\3.2.4\m\plot\__gnuplot_get_var__
> .m at line 40, column 5
> error:   C:\Octave\3.2.4_gcc-4.4.0\share\octave\3.2.4\m\plot\print.m at
>  line 704
> , column 7
> 
Hello I can confirm that. That's not nice since I am just in a discussion with 
someone else who wanted to install it. Jhandles worked very well with an older 
windows version of octave (3.0 MSVC build), but seems to be broken now.

The windows port is maintained by octave forge, I recommend to file a bug on 
their mailing list about that.

https://lists.sourceforge.net/lists/listinfo/octave-dev

- mh


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