Impact doesn't start: Jogl problem?
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11 years 3 weeks ago #7222
by CAVT
Impact doesn't start: Jogl problem? was created by CAVT
Hi, everyone:
I cannot start impact's GUI, only the splash screen appears and then nothing happens. Let me first say that I'm not using CAELinux but Arch Linux (I switched some years ago). When trying to start it from the console I get:
That happened both with the .38 and the newer .40 version. I also tried with both the Arch Linux "package" and by simply extracting Impact out of the zip file from its website. Just to see if it helps, I copy below the starting script installed in Arch's /usr/bin:
I'm using Arch Linux 64bit, with JRE7.u45_2.4.3, Java3D 1.5.2 and Jogl 2.0.2.
I hope you can help me, thanks in advance.
César
I cannot start impact's GUI, only the splash screen appears and then nothing happens. Let me first say that I'm not using CAELinux but Arch Linux (I switched some years ago). When trying to start it from the console I get:
$ impact
Exception in thread "main" java.lang.NoClassDefFoundError: javax/media/opengl/GLCanvas
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at gui.ImpactGUI.jbInit(ImpactGUI.java:125)
at gui.ImpactGUI.<init>(ImpactGUI.java:84)
at gui.ImpactGUI.main(ImpactGUI.java:115)
Caused by: java.lang.ClassNotFoundException: javax.media.opengl.GLCanvas
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 15 more
New Impact Version: 706040
Current Impact Version: 706038That happened both with the .38 and the newer .40 version. I also tried with both the Arch Linux "package" and by simply extracting Impact out of the zip file from its website. Just to see if it helps, I copy below the starting script installed in Arch's /usr/bin:
#!/bin/sh
[ `uname -m` == "i686" ] && ARCH="i386"
[ `uname -m` == "x86_64" ] && ARCH="amd64"
export LD_LIBRARY_PATH="$JAVA_HOME/jre/lib/$ARCH":/usr/lib
export CLASSPATH=.:bin:doc:lib/*:/usr/share/java/jogl/*:"$JAVA_HOME"/jre/lib/ext/*
cd /opt/impact
"$JAVA_HOME/bin/java" -Xmx1000m -Xss1m -Djava.library.path="$LD_LIBRARY_PATH" gui.ImpactGUI -openglI'm using Arch Linux 64bit, with JRE7.u45_2.4.3, Java3D 1.5.2 and Jogl 2.0.2.
I hope you can help me, thanks in advance.
César
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