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Problems running Equinox on Sharp Zaurus [message #56782]

Fri, 13 January 2006 11:08

Eclipse User

Originally posted by: neil.integility.com

Hi,

I've been trying to get Equinox to run on a Sharp Zaurus (a Linux/ARM
based PDA). I'm using the Personal Profile JVM from Sun
(http://java.sun.com/developer/earlyAccess/pp4zaurus/) and when I try to
start the OSGi console I get:

bash-2.05$ /home/QtPalmtop/j2me/bin/cvm -jar org.eclipse.osgi_3.2.0.jar
-console
java.lang.NullPointerException
at
sun.misc.CVM.parseCommandLineOptions([Ljava/lang/String:Ljav a/lang/String:Z)|(Compiled
Method)(Unknown Source)
Cannot start VM (exception during sun.misc.CVM.parseCommandLineOptions())
Could not create JVM.

I'm not sure where to start looking to try to fix this, can anybody help?

Thanks
Neil Bartlett

Re: Problems running Equinox on Sharp Zaurus [message #57841 is a reply to message #56782]

Mon, 23 January 2006 23:39

Eclipse User

Originally posted by: jeff_nospam_mcaffer.ca.ibm.com

Hmm, this looks like something from the VM since the NPE is happening in a
Sun class. The command line looks cool.

Jeff

"Neil Bartlett" <neil@integility.com> wrote in message
news:57ba63b241986a05b5d1fb09df70d3bc$1@www.eclipse.org...
> Hi,
>
> I've been trying to get Equinox to run on a Sharp Zaurus (a Linux/ARM
> based PDA). I'm using the Personal Profile JVM from Sun
> (http://java.sun.com/developer/earlyAccess/pp4zaurus/) and when I try to
> start the OSGi console I get:
>
> bash-2.05$ /home/QtPalmtop/j2me/bin/cvm -jar org.eclipse.osgi_3.2.0.jar
> -console
> java.lang.NullPointerException
> at
>
sun.misc.CVM.parseCommandLineOptions([Ljava/lang/String:Ljav a/lang/String:Z)
|(Compiled
> Method)(Unknown Source)
> Cannot start VM (exception during sun.misc.CVM.parseCommandLineOptions())
> Could not create JVM.
>
> I'm not sure where to start looking to try to fix this, can anybody help?
>
> Thanks
> Neil Bartlett
>

Re: Problems running Equinox on Sharp Zaurus [message #58011 is a reply to message #57841]

Tue, 24 January 2006 10:49

Eclipse User

Originally posted by: neil.integility.com

I agree, unfortunately the lack of line number information makes it hard
to find the cause...

It's not so relevant now since I have been able to get a full J2RE (from
Blackdown) running on the device, but it would have been nice to see
Equinox working under the J2ME stack.

- Neil

Jeff McAffer wrote:

> Hmm, this looks like something from the VM since the NPE is happening in a
> Sun class. The command line looks cool.

> Jeff

Re: Problems running Equinox on Sharp Zaurus [message #58239 is a reply to message #58011]

Thu, 26 January 2006 09:08

Eclipse User

Originally posted by: jeff_nospam_mcaffer.ca.ibm.com

Interesting. Perhaps you could try a different VM? IBM's J9 VM is
available for the Zaurus SL-6000 (and perhaps others) at
http://www-306.ibm.com/software/wireless/weme/
I run large chunks of Eclipse on that VM (not on the Zaurus) quite
frequently.

Jeff

"Neil Bartlett" <neil@integility.com> wrote in message
news:90353beab9ab64575f1fd76506923b82$1@www.eclipse.org...
> I agree, unfortunately the lack of line number information makes it hard
> to find the cause...
>
> It's not so relevant now since I have been able to get a full J2RE (from
> Blackdown) running on the device, but it would have been nice to see
> Equinox working under the J2ME stack.
>
> - Neil
>
>
> Jeff McAffer wrote:
>
> > Hmm, this looks like something from the VM since the NPE is happening in
a
> > Sun class. The command line looks cool.
>
> > Jeff
>
>

Re: Problems running Equinox on Sharp Zaurus [message #59681 is a reply to message #58239]

Fri, 03 February 2006 06:17

Eclipse User

Originally posted by: neil.integility.com

Jeff,

Thanks for the information. I had previously thought that J9 was for
PocketPC only.

As usual the IBM download site was staggeringly confusing, but once I
found the right download it worked perfectly! Equinox OSGi console running
on Sharp Zaurus C3100.

Thanks again. Now to speak to the SWT guys about a Qtopia port...

Regards
Neil

Jeff McAffer wrote:

> Interesting. Perhaps you could try a different VM? IBM's J9 VM is
> available for the Zaurus SL-6000 (and perhaps others) at
> http://www-306.ibm.com/software/wireless/weme/
> I run large chunks of Eclipse on that VM (not on the Zaurus) quite
> frequently.

> Jeff

> "Neil Bartlett" <neil@integility.com> wrote in message
> news:90353beab9ab64575f1fd76506923b82$1@www.eclipse.org...
>> I agree, unfortunately the lack of line number information makes it hard
>> to find the cause...
>>
>> It's not so relevant now since I have been able to get a full J2RE (from
>> Blackdown) running on the device, but it would have been nice to see
>> Equinox working under the J2ME stack.
>>
>> - Neil
>>
>>
>> Jeff McAffer wrote:
>>
>> > Hmm, this looks like something from the VM since the NPE is happening in
> a
>> > Sun class. The command line looks cool.
>>
>> > Jeff
>>
>>

Re: Problems running Equinox on Sharp Zaurus [message #60891 is a reply to message #59681]

Thu, 09 February 2006 11:48

Eclipse User

Originally posted by: jeff_nospam_mcaffer.ca.ibm.com

Great! If you have some cool apps or writeups or screenshots etc to show it
would be interesting to make this available. Even a "how you did it" or
"what you did" write up would be interesting to others I'm sure.

Jeff

"Neil Bartlett" <neil@integility.com> wrote in message
news:65851ab8411b1af5072273e849c2bda1$1@www.eclipse.org...
> Jeff,
>
> Thanks for the information. I had previously thought that J9 was for
> PocketPC only.
>
> As usual the IBM download site was staggeringly confusing, but once I
> found the right download it worked perfectly! Equinox OSGi console running
> on Sharp Zaurus C3100.
>
> Thanks again. Now to speak to the SWT guys about a Qtopia port...
>
> Regards
> Neil
>
>
> Jeff McAffer wrote:
>
> > Interesting. Perhaps you could try a different VM? IBM's J9 VM is
> > available for the Zaurus SL-6000 (and perhaps others) at
> > http://www-306.ibm.com/software/wireless/weme/
> > I run large chunks of Eclipse on that VM (not on the Zaurus) quite
> > frequently.
>
> > Jeff
>
> > "Neil Bartlett" <neil@integility.com> wrote in message
> > news:90353beab9ab64575f1fd76506923b82$1@www.eclipse.org...
> >> I agree, unfortunately the lack of line number information makes it
hard
> >> to find the cause...
> >>
> >> It's not so relevant now since I have been able to get a full J2RE
(from
> >> Blackdown) running on the device, but it would have been nice to see
> >> Equinox working under the J2ME stack.
> >>
> >> - Neil
> >>
> >>
> >> Jeff McAffer wrote:
> >>
> >> > Hmm, this looks like something from the VM since the NPE is happening
in
> > a
> >> > Sun class. The command line looks cool.
> >>
> >> > Jeff
> >>
> >>
>

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