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initSingleton not found?

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shrey

initSingleton not found?

Hi,

I'm trying to get a JOGL applet to work but the jar files hosted at webstart/ and webstart-next/ seem to be different from the autobuilds. I get an error saying GLProfile.initSingleton() does not exist. By commenting out the call I can get the applet to run in the browser but if I refresh the page the applet fails with the error saying no profile available. Am I doing something wrong?

My applet is loaded thus:

<applet code="org.jdesktop.applet.util.JNLPAppletLauncher"
width=800
height=600
archive="http://jogamp.org/deployment/util/applet-launcher.jar,
http://jogamp.org/deployment/webstart-next/nativewindow.all.jar,
http://jogamp.org/deployment/webstart-next/jogl.all.jar,
http://jogamp.org/deployment/webstart-next/gluegen-rt.jar,
http://jogamp.org/deployment/webstart-next/newt.all.jar,
AppletTest.jar">

</applet>

The referenced jnlp is:

<?xml version="1.0" encoding="utf-8"?>
<jnlp href="applet-test.jnlp">
<information>
<title>JOGL JNLP Applet Demo</title>
<vendor>Sun Microsystems, Inc.</vendor>
<homepage href="http://jogamp.org/jogl-demos/"/>
<description>Gears Demo</description>
<description kind="short">Brian Paul's Gears demo ported to Java and JOGL.</description>
<offline-allowed/>
</information>

<resources>
<j2se href="http://java.sun.com/products/autodl/j2se" version="1.4+"/>
<property name="sun.java2d.noddraw" value="true"/>
<jar href="AppletTest.jar" main="true"/>
<extension name="jogl-all-awt" href="http://jogamp.org/deployment/webstart-next/jogl-all-awt.jnlp" />
</resources>

<applet-desc
name="Gears-Applet"
main-class="test.AppletTest"
width="800"
height="600">
</applet-desc>
</jnlp>

Sven Gothel

Re: initSingleton not found?

Administrator

On Friday, October 15, 2010 14:16:58 shrey [via jogamp] wrote:
>
> Hi,
>
> I'm trying to get a JOGL applet to work but the jar files hosted at
> webstart/ and webstart-next/ seem to be different from the autobuilds.

you can check the git commit hash in the autobuild's: build number -> hudson-build -> git hash,
or just look at the date.
Sorry, build nodes will be reanimated today.

~Sven

> I get
> an error saying GLProfile.initSingleton() does not exist. By commenting out
> the call I can get the applet to run in the browser but if I refresh the
> page the applet fails with the error saying no profile available. Am I doing
> something wrong?
>
> My applet is loaded thus:
>
> <applet code="org.jdesktop.applet.util.JNLPAppletLauncher"
> width=800
> height=600
> archive="http://jogamp.org/deployment/util/applet-launcher.jar,
> http://jogamp.org/deployment/webstart-next/nativewindow.all.jar,
> http://jogamp.org/deployment/webstart-next/jogl.all.jar,
> http://jogamp.org/deployment/webstart-next/gluegen-rt.jar,
> http://jogamp.org/deployment/webstart-next/newt.all.jar,
> AppletTest.jar">
>
>
>
>
>
>
>
>
>
> </applet>
>
> The referenced jnlp is:
>
> <?xml version="1.0" encoding="utf-8"?>
> <jnlp href="applet-test.jnlp">
> <information>
> <title>JOGL JNLP Applet Demo</title>
> <vendor>Sun Microsystems, Inc.</vendor>
> <homepage href="http://jogamp.org/jogl-demos/"/>
> <description>Gears Demo</description>
> <description kind="short">Brian Paul's Gears demo ported to Java and
> JOGL.</description>
> <offline-allowed/>
> </information>
>
> <resources>
> <j2se href="http://java.sun.com/products/autodl/j2se" version="1.4+"/>
> <property name="sun.java2d.noddraw" value="true"/>
> <jar href="AppletTest.jar" main="true"/>
> <extension name="jogl-all-awt"
> href="http://jogamp.org/deployment/webstart-next/jogl-all-awt.jnlp" />
> </resources>
>
> <applet-desc
> name="Gears-Applet"
> main-class="test.AppletTest"
> width="800"
> height="600">
> </applet-desc>
> </jnlp>
>
> ______________________________________
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shrey

Re: initSingleton not found?

I didn't quite understand that (I'm new to git). The jogl.all.jar etc in webstart are from Apr-2010 so I'm now using the archived build close to that. But it doesn't solve the issue I'm facing with the applet. When I refresh the page containing this applet, it fails saying no valid profile available. Should I be doing something when the applet is destroyed? It seems to run correctly using the jnlp launcher.

gouessej

Re: initSingleton not found?

Administrator

Build JOGL yourself or use more recent JARs as Sven suggested.

Julien Gouesse | Personal blog | Website