[scilab-Users] Scilab-5.2.2 on RedHat 4

[Vergnes Nicolas (STERIA)]

Hello,

yes, really nothing happens :
scilab-bin is running makes working the cpu (~40-50%cpu) during few seconds, less than 1 or 2seconds, and after cpu goes to 0% and process scilab-bin seems to be always in S state, but I think it works even because the trace log keeps growing .
Here is a tracelog with -f , I killed the scilab process after approximativly 20 seconds and the logfile is a 8Mo file.


Sometimes, if I SIGINT scilab(5.2.2 on rh4), I receive this error message, otherwise it does display nothing on terminal.
Could not create a Scilab main class. Error:
Exception in thread "main" java.lang.ExceptionInInitializerError
        at org.flexdock.docking.props.RootDockablePropertySet.<clinit>(RootDockablePropertySet.java:17)
        at org.flexdock.docking.props.ScopedDockablePropertySet.<clinit>(ScopedDockablePropertySet.java:18)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at org.flexdock.docking.props.PropertyManager.class$(PropertyManager.java:28)
        at org.flexdock.docking.props.PropertyManager.<clinit>(PropertyManager.java:32)
        at org.flexdock.docking.defaults.DefaultDockingPort.getDockingProperties(DefaultDockingPort.java:1851)
        at org.flexdock.docking.defaults.DefaultDockingPort.<init>(DefaultDockingPort.java:306)
        at org.flexdock.docking.defaults.DefaultDockingPort.<init>(DefaultDockingPort.java:287)
        at org.scilab.modules.gui.bridge.window.SwingScilabWindow.<init>(Unknown Source)
        at org.scilab.modules.gui.window.ScilabWindowBridge.createWindow(Unknown Source)
        at org.scilab.modules.gui.bridge.ScilabBridge.createWindow(Unknown Source)
        at org.scilab.modules.gui.window.ScilabWindow.<init>(Unknown Source)
        at org.scilab.modules.gui.window.ScilabWindow.createWindow(Unknown Source)
        at org.scilab.modules.jvm.Scilab.<init>(Unknown Source)
Caused by: java.lang.IllegalStateException: Shutdown in progress
        at java.lang.ApplicationShutdownHooks.add(Unknown Source)
        at java.lang.Runtime.addShutdownHook(Unknown Source)
        at org.flexdock.docking.DockingManager.init(DockingManager.java:231)
        at org.flexdock.docking.DockingManager.<clinit>(DockingManager.java:147)
        ... 15 more
Scilab cannot create Scilab Java Main-Class (we have not been able to find the main Scilab class. Check if the Scilab and thirdparty packages are available).


Thanks for your help,

Nicolas Vergnes

-----Message d'origine-----
De : Sylvestre Ledru [mailto:sylvestre.ledru at scilab.org] 
Envoyé : vendredi 11 juin 2010 23:23
À : users at lists.scilab.org
Objet : Re: [scilab-Users] Scilab-5.2.2 on RedHat 4

Le vendredi 11 juin 2010 à 17:59 +0200, Vergnes Nicolas (STERIA) a
écrit :
> Hello,
>  
> Ok, so I use pre-compiled binaries of scilab on our RedHat
> x86_64 cluster, in remote session with cygwin (I tested with Exceed to
> same problem)
> All is ok in -nogui mode
>  
>  .... but when I start scilab in graphic mode :
>  
> On a RedHat 5.x  node :
> Scilab 5.1.1  works
> Scilab 5.2.0  works
> Scilab 5.2.2  works
>  
> On a RedHat 4 as7  node :
> Scilab 5.1.1  works
> Scilab 5.2.0  works
> Scilab 5.2.2  dont work !!!
What means "does not work" ? Really nothing happened ? Is Scilab 100 %
CPU load or 0 % ?
Did you try with strace to see where it is stuck ?
strace -f -o scilab_system.log scilab
could help to see where it is wrong.

> Do you know what changes or new checks  from 5.2.0 to 5.2.2 could make
> this kind of problem on the GUI lauching ?
We did some updates in the startup script. I just had a look on the
changelog and I don't see major modifications between versions (5.2.0 &
5.2.2) which could lead to such issues.

Sylvestre


-- 
-------------------------
Sylvestre Ledru
-------------------------
The Scilab Consortium
Digiteo
Domaine de Voluceau
Rocquencourt - B.P. 105
78153 Le Chesnay Cedex
France

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