[gl4java-usergroup] gl4java installation problem

[<Man...@t-...>]

Absender: Man...@t-...
Betreff: gl4java installation problem

Hello all !
 
I'm just trying to install the GL4Java packages (version 2.4.0) for 
linux - a quite frustrating job during the last days :-)
I used the step-by step installation "cookbook" from the packages and
installed them manually. (GL4JInstaller didn't work for me at first 
["cannot open file././..gl4java2.4.0.0-jar.zip"]. I had to remove the 
underlines in all downloaded filenames and substituted them by dots. Then it 
worked smoothly).

However, after all the result of my effort to run examples from the 
command line is an error message :

	"undefined symbol: glXGetProcAddressARB"

Nothing works. Possibly a glx problem ?

I add the output of the "gears" and "gl4java.GLContext" examples 
together with some additional #comments# below - in the hope you'll find this 
useful.
Maybe someone can support me to get things running.
 
Thanks!

Best regards,

Manfred
 
 
######################################################################
 
software:
# all libraries "out of the box"...#

linux suse 6.4 kernel 2.2.14, i386, xserver xfree86 3.3.6
glx.so with glx-000229, mesa3.2dev 
/usr/lib/libGL.so	~.so.1	~.so.1.0
/usr/lib/libMesaGL.so	~.so.3	~.so.3.2 
/usr/lib/libglut.la	~.so	~.so.3	~.so.3.7
/usr/lib/libGLU.la	~.so	~.so.1	~.so.1.2.0
/usr/lib/MesaGLU.la	~.so	~.so.3	~.so.3.1.0

/usr/lib/libGL4JavaJauGLJNI.so	~.so.2
/usr/lib/libGL4JavaJauGLUJNI.so	~.so.2
/usr/lib/libGL4JavaJauGljJNI.so	~.so.2

# most of the precompiled c glutdemos and other examples are running #
# hardware acceleration is proven and available in 800x600/16 
resolution #
 
java jdk1.2.2 from sun
# java environment works well with other applications/applets #

hardware:
diamond viper v330 / nvidia riva 128, 4Mbyte
 
-----------------------output from gl4java.GLContext-----------------
 
bash-2.03# java gl4java.GLContext
 
Sorry, can't find the library: GL4JavaJauGljJNI
java.lang.UnsatisfiedLinkError: 
/opt/java/jdk1.2.2/jre/lib/i386/libGL4JavaJauGljJNI.so.2.4.0:
/opt/java/jdk1.2.2/jre/lib/i386/libGL4JavaJauGljJNI.so.2.4.0:
undefined symbol: glXGetProcAddressARB

Sorry, can't find the library: GL4JavaJauGLJNI
java.lang.UnsatisfiedLinkError:
/opt/java/jdk1.2.2/jre/lib/i386/libGL4JavaJauGLJNI.so.2.4.0: 
/opt/java/jdk1.2.2/jre/lib/i386/green_threads/libGL4JavaJauGljJNI.so.2:
undefined symbol: glXGetProcAddressARB
 
Sorry, can't find the library: GL4JavaJauGLUJNI 
java.lang.UnsatisfiedLinkError:
/opt/java/jdk1.2.2/jre/lib/i386/libGL4JavaJauGLUJNI.so.2.4.0:
/opt/java/jdk1.2.2/jre/lib/i386/green_threads/libGL4JavaJauGljJNI.so.2:
undefined symbol: glXGetProcAddressARB
 
native library NOT loaded complete
GLFunc implementation GLFuncJauJNI created succesfull
GLUFunc implementation GLUFuncJauJNI created succesfull
 
------------------------output from gears example---------------------
 
bash-2.03# java gears

Sorry, can't find the library: GL4JavaJauGljJNI
java.lang.UnsatisfiedLinkError:
/opt/java/jdk1.2.2/jre/lib/i386/libGL4JavaJauGljJNI.so.2.4.0: 
/opt/java/jdk1.2.2/jre/lib/i386/libGL4JavaJauGljJNI.so.2.4.0:
undefined symbol: glXGetProcAddressARB

Sorry, can't find the library: GL4JavaJauGLJNI
java.lang.UnsatisfiedLinkError:
/opt/java/jdk1.2.2/jre/lib/i386/libGL4JavaJauGLJNI.so.2.4.0:
/opt/java/jdk1.2.2/jre/lib/i386/green_threads/libGL4JavaJauGljJNI.so.2:
undefined symbol: glXGetProcAddressARB
 
Sorry, can't find the library:GL4JavaJauGLUJNI 
java.lang.UnsatisfiedLinkError:
/opt/java/jdk1.2.2/jre/lib/i386/libGL4JavaJauGLUJNI.so.2.4.0:
/opt/java/jdk1.2.2/jre/lib/i386/green_threads/libGL4JavaJauGljJNI.so.2:
undefined symbol: glXGetProcAddressARB

GLAnimCanvas could not load def. native libs.
   
set fps    := 20.0 -> 50 [ms/frame]   
set fps    := 30.0 -> 33 [ms/frame]
  
init():gears$gearsCanvas[canvas0,0,0,400x400]
Exception occurred during event
dispatching: java.lang.UnsatisfiedLinkError: glViewport
          
at gears$gearsCanvas.reshape(gears.java:141)         
at gears$gearsCanvas.init(gears.java:88)         
at gl4java.awt.GLCanvas.paint(GLCanvas.java:295)         
at sun.awt.motif.MComponentPeer.handleEvent(MComponentPeer.java, 
Compiled Code)
at java.awt.Component.dispatchEventImpl(Component.java, Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled Code)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:283)       
at 
java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:97)
 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:88) 
  
at java.awt.EventDispatchThread.run(EventDispatchThread.java:79)

--------------------------parts of PATH ------------------------------

bash-2.03# export
declare -x GLX_NO_DIRECT="t"
declare -x HOSTTYPE="i386"
declare -x LD_LIBRARY_PATH="/opt/kde/lib" #here 
libGL4Java*.so.*located#
declare -x MACHTYPE="i386-suse-linux"
declare -x OSTYPE="linux"

declare -x PATH="
/opt/java/jdk1.2.2/lib:#here are the gl - jar files located#
/opt/java/jdk1.2.2/bin:
/opt/java/jdk1.2.2/bin/i386/green_threads:
/opt/java/jdk1.2.2/jre/lib: #here again the gl - jar files 
located,too#
/opt/java/jdk1.2.2/jre/lib/i386: #here are the 
libGL4Java*.so.*located#
/opt/java/jdk1.2.2/jre/lib/i386/green_threads: #here again 
libGL4Java*.so.*#
/sbin:
/usr/lib:
/usr/sbin:
/usr/local/sbin:
/usr/local/bin:
/usr/bin:
/usr/X11R6/bin:
/opt/kde/bin:
/opt/kde/lib"

declare -x XKEYSYMDB="/usr/X11R6/lib/X11/XKeysymDB"
declare -x XNLSPATH="/usr/X11R6/lib/X11/nls"

---------------------------EOF----------------------------------------