Re: Using the Java ATK Wrapper with Orca... again

[Ke Wang <Ke Wang Sun COM>]

Hi,

Someone reported similar problem before, but I thought it's not JAW's 
matter.
Now it seems this is really a problem caused by JAW.
JAW has only been fully tested on Solaris.
I'll try to reproduce this bug on Ubuntu and find where the problem is.
You can file a bug on GNOME bugzilla so we can track the progress.

Thanks,

Ke

Paul Hunt Wrote:
> Hello again,
>
> Removing the specified file before configuring produces this output 
> when I try to actually run a swing program;
>
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0xb7819d1d, pid=19563, tid=3065363312
> #
> # JRE version: 6.0_15-b03
> # Java VM: Java HotSpot(TM) Server VM (14.1-b02 mixed mode linux-x86 )
> # Problematic frame:
> # C  [libpthread.so.0+0x7d1d]  pthread_mutex_lock+0x1d
> #
> # An error report file with more information is saved as:
> # /home/paul/Downloads/hs_err_pid19563.log
> #
> # If you would like to submit a bug report, please visit:
> #   http://java.sun.com/webapps/bugreport/crash.jsp
> # The crash happened outside the Java Virtual Machine in native code.
> # See problematic frame for where to report the bug.
> #
>
> Aborted
>
> The odd thing is that the same program does occasionally run but that 
> error output is the usual response.  I would say that the test program 
> I've got runs successfully about 3 times in every 10 attempts.
>
> the ./configure command failed on version 0.29.1, I think some  
> dependancies aren't met since it's meant for gnome 2.29.
>
> Thanks.
> Paul
>
> On 07/01/10 14:40, Ke Wang wrote:
> > Hi,
> >
> > There is a error while package the tarball of 0.28.0.
> > I'll correct it soon and release 0.28.1.
> > As a workaround, you can delete the file 
> > wrapper/org/GNOME/Accessibility/AtkWrapper.java
> > before configuring.
> > Or you can directly download 0.29.1.
> >
> > Regards,
> >
> > Ke
> >
> > Paul Hunt wrote:
> > > Hi,
> > >
> > > Thanks for answering.
> > >
> > > Unfortunately reconfiguring and installing using --prefix=/usr has 
> > > made no difference.
> > >
> > > Any further ideas?  Are there any other packages I need besides the 
> > > JDK itself?  I'm running a fairly fresh install of Ubuntu 9.10 
> > > (Karmic) so have gnome 2.28.
> > >
> > > Paul
> > >
> > > On 07/01/10 13:02, Ke Wang wrote:
> > > > Ke Wang wrote:
> > > > > Hi,
> > > > >
> > > > > I think the problem is that JAW could not find the so library file.
> > > > > The so file will be installed into ($prefix)/lib/. You should keep 
> > > > > this path in the system's library path.
> > > > > So you should probably specify /usr/lib as the prefix while 
> > > > > configuring.
> > > > Sorry, I meant /usr as prefix here.
> > > >
> > > > Regards,
> > > >
> > > > Ke
> > > > > Feel free to let me know if there is any problem.
> > > > >
> > > > > Regards,
> > > > >
> > > > > Ke
> > > > >
> > > > > Paul Hunt wrote:
> > > > > > Hello list,
> > > > > >
> > > > > > A while ago I posted a question about using the Java ATK Wrapper 
> > > > > > to provide access to Java swing apps with Orca.
> > > > > >
> > > > > > Thanks to those who responded.
> > > > > >
> > > > > > I still cannot seem to get Orca to provide access to swing 
> > > > > > applications and am hoping someone on this list can help?  I have 
> > > > > > a Java exam coming up soon which will require me to write several 
> > > > > > Java classes including a GUI built with swing and I would much 
> > > > > > rather use Orca on Ubuntu than Windows.
> > > > > >
> > > > > > Here is what I have done;
> > > > > >
> > > > > > Downloaded the ATK wrapper (version 0.28.0) from the gnome ftp 
> > > > > > site, Extracted the archive, ran;
> > > > > >
> > > > > > ./configure --prefix=/usr/share/gnome-2.0 
> > > > > > JAVA_HOME=/usr/lib/jvm/java-6-sun
> > > > > >
> > > > > > The example in the installation instructions suggest 
> > > > > > /opt/gnome-2.0 for the prefix but the only place I have a 
> > > > > > gnome-2.0 folder is in /usr/share.  the JAVA_HOME folder is 
> > > > > > definitley correct.
> > > > > >
> > > > > > Anyway the build seems to go ok although there are plenty of 
> > > > > > warnings from the C compiler.  I get no errors when I try to run 
> > > > > > a swing application but Orca just says "inaccessible" when I 
> > > > > > switch to a running Java program.
> > > > > >
> > > > > > Is there something more I need to do?  I'd be very grateful for 
> > > > > > any help.
> > > > > >
> > > > > > Paul
> > > > > > _______________________________________________
> > > > > > gnome-accessibility-list mailing list
> > > > > > gnome-accessibility-list gnome org
> > > > > > http://mail.gnome.org/mailman/listinfo/gnome-accessibility-list
> > > > >
> > > > > _______________________________________________
> > > > > gnome-accessibility-list mailing list
> > > > > gnome-accessibility-list gnome org
> > > > > http://mail.gnome.org/mailman/listinfo/gnome-accessibility-list