ulrikh

När jag försöker skapa antingen ett web projekt eller ett java projekt får jag detta felet i Netbeans 6

java.lang.UnsupportedClassVersionError: Bad version number in .class file
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:675)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124
)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:280)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:213)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:242)
    at sun.misc.Service$LazyIterator.next(Service.java:271)
    at javax.script.ScriptEngineManager.initEngines(ScriptEngineManager.java:
127)
    at javax.script.ScriptEngineManager.access$000(ScriptEngineManager.java:55)
    at javax.script.ScriptEngineManager$1.run(ScriptEngineManager.java:98)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.script.ScriptEngineManager.init(ScriptEngineManager.java:96)
    at javax.script.ScriptEngineManager.<init>(ScriptEngineManager.java:69)
    at org.netbeans.modules.templates.ScriptingCreateFromTemplateHandler.engi
ne(ScriptingCreateFromTemplateHandler.java:125)
    at org.netbeans.modules.templates.ScriptingCreateFromTemplateHandler.acce
pt(ScriptingCreateFromTemplateHandler.java:67)
    at org.openide.loaders.MultiDataObject.handleCreateFromTemplate(MultiData
Object.java:694)
    at org.openide.loaders.DataObject$CreateAction.run(DataObject.java:1247)
    at org.openide.loaders.DataObjectPool$1WrapAtomicAction.run(DataObjectPool.java:238)
    at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java
:120)
    at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:499
)
    at org.openide.loaders.DataObjectPool.runAtomicAction(DataObjectPool.java
:250)
    at org.openide.loaders.DataObject.invokeAtomicAction(DataObject.java:861)

    at org.openide.loaders.DataObject.createFromTemplate(DataObject.java:793)

    at org.openide.loaders.DataObject.createFromTemplate(DataObject.java:773)

    at org.netbeans.modules.web.project.api.WebProjectUtilities.createIndexJS
P(WebProjectUtilities.java:354)
    at org.netbeans.modules.web.project.api.WebProjectUtilities.ensureWelcome
Page(WebProjectUtilities.java:332)
    at org.netbeans.modules.web.project.ui.wizards.NewWebProjectWizardIterato
r.instantiate(NewWebProjectWizardIterator.java:195)
    at org.openide.loaders.TemplateWizard$InstantiatingIteratorBridge.instantiate(TemplateWizard.java:1023)

    at org.openide.loaders.TemplateWizard.handleInstantiate(TemplateWizard.ja
va:595)
    at org.openide.loaders.TemplateWizard.instantiateNewObjects(TemplateWizar
d.java:416)
    at org.openide.loaders.TemplateWizardIterImpl.instantiate(TemplateWizardI
terImpl.java:253)
    at org.openide.loaders.TemplateWizardIteratorWrapper.instantiate(Template
WizardIteratorWrapper.java:165)
    at org.openide.WizardDescriptor.callInstantiateOpen(WizardDescriptor.java
:1384)
    at org.openide.WizardDescriptor.callInstantiate(WizardDescriptor.java:134
1)
    at org.openide.WizardDescriptor.access$1600(WizardDescriptor.java:119)
    at org.openide.WizardDescriptor$Listener$2$1.run(WizardDescriptor.java:1908)
    at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)

Kanske borde tillägga att det funkar bra att skapa ett java projekt om jag inte väljer att automatiskt generera en Main fil.

Men om jag sedan lägger till en java klass till projektet får jag samma felmeddelande igen.
Någon som vet vad det kan bero på? Jag hade inte detta felet förra veckan...Sedan dess har jag installerat Java 6 Developers preview.

Hmm..ja, det borde ju vara -framework, men jag vet i tusan hur man ska göra

Hej,

nån som har någon erfarenhet av att köra OSG (open scene graph) i Eclipse?

Jag har installerat osg frameworket i /Bibliotek/Frameworks och installerat GCC..
När jag försöker kompilera ett C++ projekt får jag detta:

**** Build of configuration Release for project test ****

make all
Building target: test
Invoking: MacOS X C++ Linker
g++ -o "test" ./src/test.o -losg -losgViewer
ld: library not found for -losg
collect2: ld returned 1 exit status
make: *** [test] Error 1