| RCP Application [message #265202] |
Tue, 03 August 2004 05:49  |
Eclipse User |
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Hi guys,
My RCP application runs as a runtime workbench within Eclipse 3.0, but
produces a ClassNotFound exception when trying to run outside. I have
three plugins, including the main application/plugin class. They are
placed, along with all required plugins, in the /plugins/ directory. I
then use the following Java command: -
javaw -cp startup.jar org.eclipse.core.launcher.Main -clean -application
my.app.id.Application
The following is produced in the configuration/.log file: -
------------------------------------------------------------ ----------------------------
!SESSION Aug 03, 2004 10:47:22.481
---------------------------------------------
eclipse.buildId=unknown
java.version=1.4.2_05
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_GB
Command-line arguments: -application com.ibm.o2c.pands.application.Suite
!ENTRY org.eclipse.core.runtime 4 2 Aug 03, 2004 10:47:22.481
!MESSAGE Plug-in com.ibm.o2c.pands.application was unable to load class
com.ibm.o2c.pands.application.SuitePlugin.
!STACK 0
java.lang.ClassNotFoundException: com.ibm.o2c.pands.application.SuitePlugin
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(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.loadCl ass(BundleLoader.java:307)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:336)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1313)
at
org.eclipse.core.internal.plugins.PluginDescriptor.internalD oPluginActivation(PluginDescriptor.java:394)
at
org.eclipse.core.internal.plugins.PluginDescriptor.doPluginA ctivation(PluginDescriptor.java:359)
at
org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin (PluginDescriptor.java:328)
at
org.eclipse.core.internal.compatibility.PluginActivator.star t(PluginActivator.java:47)
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.s tartActivator(BundleContextImpl.java:954)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:937)
at
org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:421)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:293)
at
org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLoca lClass(EclipseClassLoader.java:110)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLo calClass(BundleLoader.java:371)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:402)
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.loadCl ass(BundleLoader.java:307)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:336)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1313)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:131)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:124)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:113)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:331)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)
!ENTRY org.eclipse.osgi Aug 03, 2004 10:47:22.512
!MESSAGE An error occured while automatically activating bundle
com.ibm.o2c.pands.application (3).
!STACK 0
org.osgi.framework.BundleException: Exception in
org.eclipse.core.internal.compatibility.PluginActivator.star t() of
bundle com.ibm.o2c.pands.application.
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:975)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:937)
at
org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:421)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:293)
at
org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLoca lClass(EclipseClassLoader.java:110)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLo calClass(BundleLoader.java:371)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:402)
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.loadCl ass(BundleLoader.java:307)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:336)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1313)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:131)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:124)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:113)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:331)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)
Caused by: org.eclipse.core.runtime.CoreException: Plug-in
com.ibm.o2c.pands.application was unable to load class
com.ibm.o2c.pands.application.SuitePlugin.
at
org.eclipse.core.internal.plugins.PluginDescriptor.throwExce ption(PluginDescriptor.java:284)
at
org.eclipse.core.internal.plugins.PluginDescriptor.internalD oPluginActivation(PluginDescriptor.java:397)
at
org.eclipse.core.internal.plugins.PluginDescriptor.doPluginA ctivation(PluginDescriptor.java:359)
at
org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin (PluginDescriptor.java:328)
at
org.eclipse.core.internal.compatibility.PluginActivator.star t(PluginActivator.java:47)
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.s tartActivator(BundleContextImpl.java:954)
... 24 more
Root exception:
org.eclipse.core.runtime.CoreException[2]:
java.lang.ClassNotFoundException: com.ibm.o2c.pands.application.SuitePlugin
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(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.loadCl ass(BundleLoader.java:307)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:336)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1313)
at
org.eclipse.core.internal.plugins.PluginDescriptor.internalD oPluginActivation(PluginDescriptor.java:394)
at
org.eclipse.core.internal.plugins.PluginDescriptor.doPluginA ctivation(PluginDescriptor.java:359)
at
org.eclipse.core.internal.plugins.PluginDescriptor.getPlugin (PluginDescriptor.java:328)
at
org.eclipse.core.internal.compatibility.PluginActivator.star t(PluginActivator.java:47)
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.s tartActivator(BundleContextImpl.java:954)
at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:937)
at
org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:421)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:293)
at
org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLoca lClass(EclipseClassLoader.java:110)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLo calClass(BundleLoader.java:371)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:402)
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.loadCl ass(BundleLoader.java:307)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:336)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1313)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:131)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:124)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:113)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:331)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)
!ENTRY org.eclipse.core.runtime 4 1 Aug 03, 2004 10:47:22.512
!MESSAGE Plug-in com.ibm.o2c.pands.application was unable to load class
com.ibm.o2c.pands.application.CompanionSuiteApplication.
!STACK 0
java.lang.ClassNotFoundException:
com.ibm.o2c.pands.application.CompanionSuiteApplication
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(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.loadCl ass(BundleLoader.java:307)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:336)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1313)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:131)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:124)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:113)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:331)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)
!ENTRY org.eclipse.osgi Aug 03, 2004 10:47:22.528
!MESSAGE Application error
!STACK 1
org.eclipse.core.runtime.CoreException[1]:
java.lang.ClassNotFoundException:
com.ibm.o2c.pands.application.CompanionSuiteApplication
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(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.loadCl ass(BundleLoader.java:307)
at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClas s(BundleHost.java:336)
at
org.eclipse.osgi.framework.internal.core.AbstractBundle.load Class(AbstractBundle.java:1313)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:131)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:124)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:113)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:331)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)
------------------------------------------------------------ ----------------------------
Why can't it find my main plugin and application class? I'm thinking
it's something to do with the osgi bundles, but I'm not entirely sure.
Any help would be much appreciated.
Thanks.
Jon
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| Re: RCP Application [message #265466 is a reply to message #265202] |
Wed, 04 August 2004 23:49  |
| Eclipse User |
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Could be a number of things. To make things simpler I'd check that you DON'T
have any MANIFEST.MF files and you DON'T have any *.compatibility plugins
(or references to them anywhere) and that you DO have
org.eclipse.update.configurator and that you DON'T have a config.ini file
(let Eclipse make one for you) and that you DO use the new no-arg
constructor for your plug-in class as described in the migration guide
(either that or you DON'T have a plug-in class at all). See the RCP Tutorial
part 1 Troubleshooting section for more suggestions.
I know that it's possible to violate one or all of these do's and don'ts and
still make it work but I think this is the simplest and easiest way to make
RCP apps work. The most likely culprit is the configurator or config.ini
file if you would rather just start there.
--
Ed Burnette, co-author, Eclipse in Action
www.manning.com/gallardo
www.eclipsepowered.org
"Jon Hatcher" <jon.hatcher@uk.ibm.com> wrote in message
news:cenmv5$oo7$1@eclipse.org...
> Why can't it find my main plugin and application class? I'm thinking
> it's something to do with the osgi bundles, but I'm not entirely sure.
> Any help would be much appreciated.
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