Error when Eclipse activates nitrox bundle

Question

Hi
I am having big problems using NitroX after the 15 days trial expired. I am currently awaiting that my company purchases a license, but until that actually happens I really need - at least - the free JSP editor working. When eclipse (3.0.1 on Win2K) starts up it logs errors about not being able to activate the Nitrox bundle.
I HAVE received an activation license for the free JSP editor which I have activated.
At the moment the license is still activated and I am not able to de-activate it because neither the "Windows>Preferences>Nitrox" tab nor the "Help>Nitrox licen..." is working. The first responds with a "Unable to load the selected preference page. Reason: plug-in com.m7.nitrox was unable to load class com.m7.wide.eclipse.jstudio.WidePreferencePage." and the latter responds with a: "The choosen operation is currently unavailable".
I have tried to re-install nitrox without success. I have not uninstalled it, since I can't de-activate my license. Can I get a new trial license? Something is also messed up with my M7 account - I can't log into the forum site and if I try to get a new activation license I get the message: "A subscriber with the same email already exits". Any help is appreciated!
Best regards
Esge
Below is an excerpt from the Eclipse error-log (only the top of the stack-traces). Let me know if you need the entire trace.
[size=9]!SESSION Mar 17, 2005 07:20:21.114 ---------------------------------------------
eclipse.buildId=M200409161125
java.version=1.4.2_07
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -feature com.m7.nitrox -application org.eclipse.ui.ide.workbench
!ENTRY org.eclipse.osgi Mar 17, 2005 07:20:21.124
!MESSAGE An error occured while automatically activating bundle com.m7.nitrox (286).
!STACK 0
org.osgi.framework.BundleException: Exception in org.eclipse.core.internal.compatibility.PluginActivator.start() of bundle com.m7.nitrox.
     at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:975)
     at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:937)
     at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:421)
     at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:293)
     at org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:110)
Caused by: java.lang.NullPointerException
     at com.m7.wide.eclipse.jstudio.Plugin.shutdown(Unknown Source)
     at org.eclipse.core.internal.compatibility.PluginActivator.start(PluginActivator.java:52)
     at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:958)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:954)
     ... 113 more
Root exception:
java.lang.NullPointerException
     at com.m7.wide.eclipse.jstudio.Plugin.shutdown(Unknown Source)
     at org.eclipse.core.internal.compatibility.PluginActivator.start(PluginActivator.java:52)
     at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:958)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:954)
     at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:937)
     at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:421)
!ENTRY org.eclipse.core.runtime 4 1 Mar 17, 2005 07:20:21.144
!MESSAGE Plug-in com.m7.nitrox was unable to load class com.m7.wide.eclipse.jstudio.WebDecorator.
!STACK 0
java.lang.ClassNotFoundException: com.m7.wide.eclipse.jstudio.WebDecorator
     at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:404)
     at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:93)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:307)
     at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:336)
!ENTRY org.eclipse.core.runtime 4 1 Mar 17, 2005 07:20:21.164
!MESSAGE Plug-in com.m7.nitrox was unable to load class com.m7.wide.eclipse.jstudio.WebDecorator.
!STACK 0
java.lang.ClassNotFoundException: com.m7.wide.eclipse.jstudio.WebDecorator
     at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:404)
     at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:93)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:307)
     at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:336)
     at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1313)
     at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:131)[/size]
[/code:1:979f7fdd67]

Answer 1

Could I know which version of Workbench you are using? Was it installed as a
standalone or an Eclipse plugin? Any other plugins you have installed?
Regards,
Long Liu
2011/3/26 Janis Wolf-Pittel <[email protected]>
>
We're getting an error when closing workbench -- below is information from
the log:
>
!MESSAGE Bundle update@plugins/org.eclipse.emf.compare.diff_0.8.0.v200806180301.jar
was not resolved.
!MESSAGE Missing required bundle org.eclipse.emf.compare.match_0.0.0.
>
Does anyone know why we would be getting this error?
>
Thanks,
Janis
>