Re: Javakit and multiprocessor computer problems

Xavier IZARD wrote:

> Hello,
>
> I use javakit 1.12 on two different computers with the same options. 
> Both computers are running windoze 2000 with j2re 1.4.2.
>
> On the mono-processor computer, javakit works perfectly. On the 
> multiprocessor computer, javakit often fails.

I just tried this same configuration on a dual processor machine and 
javakit works fine every time. The system is not the latest and 
greatest. The processors are PII-333s

>
> Problems are various but it fails about one time out of two. When it 
> fails, either javakit window appears very very slowly and slow down 
> the whole computer ; or javakit windows doesn't appears at all and 
> something like this is printed : plese see below.
>
> It seems JavaKit isn't really multiprocessor compliant. note that I 
> never get problems with others applications.
>
> What do you think ? Does javakit is multi threaded, could-it be a race 
> condition ? Does someone else run javakit on a muliprocessor computer 
> ? Any other idea ?
>
> Thanks for your help.
>
> *** console output when javakit window doesn't appears:
>
> java -classpath 
> ../../Logiciels/tini1_12__javakit/tini1_12__javakit/tini1.12/bin/tini.jar 
> JavaKit -flash 40 -ROMSize 1048576 -port COM1 -baud 57600 -allow 
> -macro autoload.mac
> java.lang.NullPointerException
>         at javax.swing.ImageIcon.<init>(Unknown Source)
>         at javax.swing.ImageIcon.<init>(Unknown Source)
>         at 
> com.sun.java.swing.plaf.windows.WindowsFileChooserUI$ShortCutPanel.<init>(Unknown 
> Source)
>         at 
> com.sun.java.swing.plaf.windows.WindowsFileChooserUI.installComponents(Unknown 
> Source)
>         at javax.swing.plaf.basic.BasicFileChooserUI.installUI(Unknown 
> Source)
>         at 
> com.sun.java.swing.plaf.windows.WindowsFileChooserUI.installUI(Unknown 
> Source)
>         at javax.swing.JComponent.setUI(Unknown Source)
>         at javax.swing.JFileChooser.updateUI(Unknown Source)
>         at javax.swing.JFileChooser.setup(Unknown Source)
>         at javax.swing.JFileChooser.<init>(Unknown Source)
>         at javax.swing.JFileChooser.<init>(Unknown Source)
>         at JavaKit.<init>(JavaKit.java:784)
>         at JavaKit.main(JavaKit.java:4671)
>
> Regards,
>                         Xavier
>


-- 
Thomas Chenot

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