Webstart demos not working!

Troubleshooting General Help
1

Hello:



  I don't know if this will change soon (when and if the demos are updated to v1.0), but I thought I should post it anyway. When I run the JNLPs of the demos in the page, they fail to launch under the exception:


JAR resources in JNLP file are not signed by the same certificate



    I have tried with other JNLPs from other sites, and they work... I am using Java 1.6 i386 under OpenSuSE 10.3 x86_64
2

Fixed. Confirmed working for OS X and Windows XP. Please check with Linux.

3

bump



I have confirmed that in Win XP the same happens, so this is a legitimate error.

4

i am using ubuntu 6.06 (Dapper Drake) and have the same error

5

FWIW, I actually had to go into the javaws console and manually remove all application and resources before the latest tests would work.  Hurray for web start.  :x

6

i removed all application with javaws and tried a few webstart demos and tools under ubuntu linux 6.06.



none of them work, but they do behave strangely.



TestProjectedWater throws a nullpointerexception before even starting:


java.lang.NullPointerException
   at jmetest.effects.water.TestProjectedWater.cleanup(Unknown Source)
   at com.jme.app.BaseGame.start(Unknown Source)
   at jmetest.effects.water.TestProjectedWater.main(Unknown Source)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at com.sun.javaws.Launcher.executeApplication(Launcher.java:1154)
   at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1101)
   at com.sun.javaws.Launcher.continueLaunch(Launcher.java:944)
   at com.sun.javaws.Launcher.handleApplicationDesc(Launcher.java:515)
   at com.sun.javaws.Launcher.handleLaunchFile(Launcher.java:218)
   at com.sun.javaws.Launcher.run(Launcher.java:165)
   at java.lang.Thread.run(Thread.java:595)



Renanse's Particle Editor:


java.lang.reflect.InvocationTargetException
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at com.sun.javaws.Launcher.executeApplication(Launcher.java:1154)
   at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1101)
   at com.sun.javaws.Launcher.continueLaunch(Launcher.java:944)
   at com.sun.javaws.Launcher.handleApplicationDesc(Launcher.java:515)
   at com.sun.javaws.Launcher.handleLaunchFile(Launcher.java:218)
   at com.sun.javaws.Launcher.run(Launcher.java:165)
   at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.UnsatisfiedLinkError: /home/andgra/.java/deployment/cache/javaws/http/Dwww.jMonkeyEngine.com/P80/DMwebstart/RNlwjgl-linux.jar/liblwjgl.so: /lib/tls/i686/cmov/libc.so.6: version `GLIBC_2.4' not found (required by /home/andgra/.java/deployment/cache/javaws/http/Dwww.jMonkeyEngine.com/P80/DMwebstart/RNlwjgl-linux.jar/liblwjgl.so)
   at java.lang.ClassLoader$NativeLibrary.load(Native Method)
   at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
   at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1660)
   at java.lang.Runtime.loadLibrary0(Runtime.java:822)
   at java.lang.System.loadLibrary(System.java:992)
   at org.lwjgl.Sys$1.run(Sys.java:75)
   at java.security.AccessController.doPrivileged(Native Method)
   at org.lwjgl.Sys.doLoadLibrary(Sys.java:68)
   at org.lwjgl.Sys.loadLibrary(Sys.java:84)
   at org.lwjgl.Sys.<clinit>(Sys.java:101)
   at org.lwjgl.opengl.AWTGLCanvas.<clinit>(AWTGLCanvas.java:88)
   at com.jme.system.lwjgl.LWJGLDisplaySystem.createCanvas(Unknown Source)
   at jmetest.effects.RenParticleEditor.getGlCanvas(Unknown Source)
   at jmetest.effects.RenParticleEditor.init(Unknown Source)
   at jmetest.effects.RenParticleEditor.<init>(Unknown Source)
   at jmetest.effects.RenParticleEditor.main(Unknown Source)
   ... 11 more



Most of them (e.g. TestMultitexturing) just dont open (without exceptions)

ideas?
7
dhdd said:

i removed all application with javaws and tried a few webstart demos and tools under ubuntu linux 6.06.

Remove the libraries and resources as well. Should be in the javaws gui right where you uninstall the webstart apps.

dhdd said:


Caused by: java.lang.UnsatisfiedLinkError: /home/andgra/.java/deployment/cache/javaws/http/Dwww.jMonkeyEngine.com/P80/DMwebstart/RNlwjgl-linux.jar/liblwjgl.so: /lib/tls/i686/cmov/libc.so.6: version `GLIBC_2.4' not found (required by /home/andgra/.java/deployment/cache/javaws/http/Dwww.jMonkeyEngine.com/P80/DMwebstart/RNlwjgl-linux.jar/liblwjgl.so)



That might go away with removing the webstart resources. I think the latest version of lwjgl that comes with jME doesn't require libc2.4 anymore, can somebody confirm that?
8

It does require glibc2.4 afaik

9

TestProjectedWater fails for me too. Perhaps the demos are not using the lastest fixes that were checked into CVS.

10

That might go away with removing the webstart resources. I think the latest version of lwjgl that comes with jME doesn't require libc2.4 anymore, can somebody confirm that?
[/quote]

i did remove all the libraries and resources as well ... javaws == tabula rasa  :)

doesnt work though  :|

Andy