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gsarguccigsargucci 

Error trying to create a new Force.com project in Winter 09 IDE

I recently upgraded to the Winter 09 edition for the Force.com IDE.  I've completely uninstalled the previous version, followed the new installation instructions to the letter (I think!) and have successfully downloaded and installed the Winter 09 version.  However, when I try to create a new Force.com Project, I get the following error:

 

The selected wizard could not be started.  Reason:  Plug-in com.salesforce.ide.ui was unable to load class com.salesforce.ide.ui.wizards.project.ProjectCreateWizard.

 

I'm running on top of MyEclipse 6.0.1, which in turn is running on top of Eclipse Platform 3.3.3.r33x_r20080129.  I had no problems with the previous version of the IDE (Summer 08 I think).  Can anyone shed any light on what I may be doing wrong or need to do?

 

Thanks in advance!

 

Best Answer chosen by Admin (Salesforce Developers) 
gsarguccigsargucci

Hello again, Adam--

 

Thank you for sending the log4j jar and the suggestions.  Unfortunately, that didn't do the trick.  :-(  What did end up working was specifying '-clean' on the command line to myeclipse.exe.  This apparently cleans out any stale cached plugin info.  Once I did that, I was able to create new Force.com projects.

 

Thanks again for your help!

 

All Answers

JonPJonP

When you are in the Force.com perspective, you should see a command under the Help menu, "Show Force.com IDE Log".  Open the log view, and then click on the document icon in the upper right corner of this view to open the full log file in an editor tab.

 

From there, look for an exception with the same error message you're reporting, and post the full stacktrace here.  We'll see what we can do.

 

Note that we test the Force.com IDE on Eclipse 3.3.2, and we cannot guarantee compatibility with third party plug-ins.

 

Jon

salesforce.com Product Manager

Faustus404Faustus404

Plugins' sometimes require a specific version of JRE, and they are not always compatible.  It is possible that the log that Jon was referring to above contains some "Bad version number in .class file" errors.  An example of this problem is discussed here:

 http://joannaandjohn.blogspot.com/2008/08/eclipse-plugin-bad-version-number-in.html Adam
gsarguccigsargucci

Hi Jon,

 

Thank you for your reply.  I don't see the entry you're referencing under the Help menu.  Is it the main Eclipse Help menu that you're talking about, or some other one?

 

I went spelunking for whatever log files I could find on the file system under MyEclipse.  Here are some finds.

 

From error_recovery.log:

LogEntry.0=START_INSTALL_LOG
LogEntry.1=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide_14.0.2.200812101436.jar1233128906901.tmp
LogEntry.2=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.api_14.0.2.200812101436.jar1233128906921.tmp
LogEntry.3=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.core_14.0.2.200812101436.jar1233128907071.tmp
LogEntry.4=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.ui_14.0.2.200812101436.jar1233128907191.tmp
LogEntry.5=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.ui.editors_14.0.2.200812101436.jar1233128907211.tmp
LogEntry.6=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.schemabrowser_14.0.2.200812101436.jar1233128907211.tmp
LogEntry.7=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.deployment_14.0.2.200812101436.jar1233128907221.tmp
LogEntry.8=BUNDLE_MANIFEST C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.documentation_14.0.2.200812101436\META-INF\MANIFEST1233128907322.MF
LogEntry.9=PLUGIN C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.documentation_14.0.2.200812101436\plugin1233128923975.xml
LogEntry.10=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.ui.editors.intro_14.0.2.200812101436.jar1233128930435.tmp
LogEntry.11=BUNDLE C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.branding_14.0.2.200812101436.jar1233128930435.tmp
LogEntry.12=FEATURE C:\DevTools\MyEclipse 6.0\eclipse\features\com.salesforce.ide.feature_14.0.2.200812101436\feature1233128930465.xml
LogEntry.13=ALL_FEATURES_INSTALLED
LogEntry.14=RENAME C:\DevTools\MyEclipse 6.0\eclipse\features\com.salesforce.ide.feature_14.0.2.200812101436\feature1233128930465.xml
LogEntry.15=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide_14.0.2.200812101436.jar1233128906901.tmp
LogEntry.16=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.api_14.0.2.200812101436.jar1233128906921.tmp
LogEntry.17=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.core_14.0.2.200812101436.jar1233128907071.tmp
LogEntry.18=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.ui_14.0.2.200812101436.jar1233128907191.tmp
LogEntry.19=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.ui.editors_14.0.2.200812101436.jar1233128907211.tmp
LogEntry.20=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.schemabrowser_14.0.2.200812101436.jar1233128907211.tmp
LogEntry.21=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.deployment_14.0.2.200812101436.jar1233128907221.tmp
LogEntry.22=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.documentation_14.0.2.200812101436\META-INF\MANIFEST1233128907322.MF
LogEntry.23=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.documentation_14.0.2.200812101436\plugin1233128923975.xml
LogEntry.24=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.ui.editors.intro_14.0.2.200812101436.jar1233128930435.tmp
LogEntry.25=RENAME C:\DevTools\MyEclipse 6.0\eclipse\plugins\com.salesforce.ide.branding_14.0.2.200812101436.jar1233128930435.tmp
LogEntry.26=END_INSTALL_LOG
eof=eof

 

From install.log (last set of entries):

!CONFIGURATION 1233128930815 Tue Jan 27 23:48:50 PST 2009
!ACTIVITY 1233128886231 Jan 27, 2009 23:48:06.231 org.eclipse.wst_2.0.2.v200802150100-7C-7C8k0JWR293WFMOOObjNnnqho feature-install success
!ACTIVITY 1233128898128 Jan 27, 2009 23:48:18.128 org.eclipse.wst.common_core.feature_2.0.2.v200802150100-7C78EKOE_EkMNlO6f7cjpz0 feature-enable success
!ACTIVITY 1233128898128 Jan 27, 2009 23:48:18.128 org.eclipse.wst.common_ui.feature_2.0.2.v200802150100-7C5EH3E9RvTVnirrspVz0bmP7g8d feature-enable success
!ACTIVITY 1233128898138 Jan 27, 2009 23:48:18.138 org.eclipse.wst.server_userdoc.feature_2.0.2.v200802150100-1-Aj7w311816413336 feature-enable success
!ACTIVITY 1233128898138 Jan 27, 2009 23:48:18.138 org.eclipse.wst.server_core.feature_2.0.2.v200802150100-2-CN8s733H3_3Ic feature-enable success
!ACTIVITY 1233128898138 Jan 27, 2009 23:48:18.138 org.eclipse.wst.server_ui.feature_2.0.2.v200802150100-77-CX9vCXDkvWGPlAMGMi447 feature-enable success
!ACTIVITY 1233128898148 Jan 27, 2009 23:48:18.148 org.eclipse.wst.server_adapters.feature_2.0.2.v200802150100-4-0_kE77Y7TGAoAAJ feature-enable success
!ACTIVITY 1233128898158 Jan 27, 2009 23:48:18.158 org.eclipse.wst.xml_userdoc.feature_2.0.2.v200802150100-4-EGk_kE77Y7QI7EEEQ feature-enable success
!ACTIVITY 1233128898158 Jan 27, 2009 23:48:18.158 org.eclipse.wst.xml_core.feature_2.0.2.v200802150100-787BE_4CYQCD-DaQMIfPd feature-enable success
!ACTIVITY 1233128898158 Jan 27, 2009 23:48:18.158 org.eclipse.wst.xml_ui.feature_2.0.2.v200802150100-7A1ECMCnbcl1bVs9uNm_Zkieb7Qe feature-enable success
!ACTIVITY 1233128898168 Jan 27, 2009 23:48:18.168 org.eclipse.wst.ws_userdoc.feature_2.0.0.v200706041905-34Ds9oA55P5L_97C9J feature-enable success
!ACTIVITY 1233128898168 Jan 27, 2009 23:48:18.168 org.eclipse.wst.ws_core.feature_2.0.2.v200802150100-7E7KEB2EC3wSU5UghChM0v feature-enable success
!ACTIVITY 1233128898168 Jan 27, 2009 23:48:18.168 org.eclipse.wst.ws_ui.feature_2.0.2.v200802150100-791ECIAufYO9BlarnPCFGewtZiN1 feature-enable success
!ACTIVITY 1233128898178 Jan 27, 2009 23:48:18.178 org.eclipse.wst.web_userdoc.feature_2.0.2.v200802150100-20Ag8s733G3C93777C feature-enable success
!ACTIVITY 1233128898178 Jan 27, 2009 23:48:18.178 org.eclipse.wst.web_core.feature_2.0.2.v200802150100-42CN_kE77a8F9XCOEL feature-enable success
!ACTIVITY 1233128898178 Jan 27, 2009 23:48:18.178 org.eclipse.wst.web_ui.feature_2.0.2.v200802150100-7A0EAlCiWfJKsCZoChvz0dMYOb feature-enable success
!ACTIVITY 1233128898178 Jan 27, 2009 23:48:18.178 org.eclipse.wst_2.0.2.v200802150100-7C-7C8k0JWR293WFMOOObjNnnqho feature-enable success
!ACTIVITY 1233128898188 Jan 27, 2009 23:48:18.188 org.eclipse.wst_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128898289 Jan 27, 2009 23:48:18.289 org.eclipse.wst.common_ui.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128898379 Jan 27, 2009 23:48:18.379 org.eclipse.wst.common_core.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128898459 Jan 27, 2009 23:48:18.459 org.eclipse.wst.server_ui.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128898529 Jan 27, 2009 23:48:18.529 org.eclipse.wst.server_core.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128898609 Jan 27, 2009 23:48:18.609 org.eclipse.wst.server_adapters.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128898689 Jan 27, 2009 23:48:18.689 org.eclipse.wst.xml_ui.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128898789 Jan 27, 2009 23:48:18.789 org.eclipse.wst.xml_core.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128899220 Jan 27, 2009 23:48:19.220 org.eclipse.wst.ws_ui.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128899290 Jan 27, 2009 23:48:19.290 org.eclipse.wst.ws_core.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128899390 Jan 27, 2009 23:48:19.390 org.eclipse.wst.web_ui.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128899490 Jan 27, 2009 23:48:19.490 org.eclipse.wst.web_core.feature_2.0.1.zmyeclipse601200710 feature-disable success
!ACTIVITY 1233128899490 Jan 27, 2009 23:48:19.490 com.salesforce.ide.feature_14.0.2.200812101436 feature-install success
!ACTIVITY 1233128930495 Jan 27, 2009 23:48:50.495 com.salesforce.ide.feature_14.0.2.200812101436 feature-enable success

 

From these it appears that everything is OK.

 

But then I came across another log, that had some errors that may be helpful (sorry about the length...):

 

!ENTRY org.eclipse.osgi 4 0 2009-01-28 11:21:18.045
!MESSAGE An error occurred while automatically activating bundle com.salesforce.ide.core (754).
!STACK 0
org.osgi.framework.BundleException: The activator com.salesforce.ide.core.ForceIdeCorePlugin for bundle com.salesforce.ide.core is invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Logger
    at com.salesforce.ide.core.ForceIdeCorePlugin.<clinit>(ForceIdeCorePlugin.java:30)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 42 more

 

[I've snipped off about half, due to the length; will add in another post...]

 

It appears that either it's not finding classes (do I need to tweak my classpath somehow?) or it's unable to load some classes due to other exceptions.  It's also complaining about being unable to load log4j.  Is it required?  And, if so, should I just add its jars to the Eclipse standard classpath?  Any insights?

 

Thanks!

 

Alex

 
gsarguccigsargucci

Part 2 of the log:

 

Root exception:
java.lang.NoClassDefFoundError: org/apache/log4j/Logger
    at com.salesforce.ide.core.ForceIdeCorePlugin.<clinit>(ForceIdeCorePlugin.java:30)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

!ENTRY org.eclipse.osgi 4 0 2009-01-28 11:21:18.045
!MESSAGE An error occurred while automatically activating bundle com.salesforce.ide.ui (760).
!STACK 0
org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more
Root exception:
java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

!ENTRY org.eclipse.ui.workbench 4 2 2009-01-28 11:21:18.045
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
java.lang.NoClassDefFoundError: com/salesforce/ide/ui/internal/utils/UIUtils
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

!ENTRY org.eclipse.ui 4 4 2009-01-28 11:21:18.055
!MESSAGE Unhandled Exception

!ENTRY com.salesforce.ide.ui.editors.intro 4 0 2009-01-28 11:21:18.055
!MESSAGE Unable to execute early startup code for an extension
!STACK 0
java.lang.NoClassDefFoundError: com/salesforce/ide/ui/internal/utils/UIUtils
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

!ENTRY org.eclipse.ui.workbench 4 2 2009-01-28 11:21:18.055
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in com.salesforce.ide.ui was unable to load class

com.salesforce.ide.ui.internal.startup.ForceStartup.
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:180)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:162)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
    at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:252)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:49)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:248)
    at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
org.eclipse.core.runtime.CoreException[1]: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException:

An error occurred while automatically activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more

 
gsarguccigsargucci

Part 3 of the log:

 

!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2009-01-28 11:21:18.095
!MESSAGE Plug-in com.salesforce.ide.ui was unable to load class com.salesforce.ide.ui.internal.startup.ForceStartup.
!STACK 0
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically

activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2009-01-28 11:21:18.095
!MESSAGE Plug-in com.salesforce.ide.ui was unable to load class com.salesforce.ide.ui.internal.startup.ForceStartup.
!STACK 0
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically

activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more

!ENTRY org.eclipse.ui 4 4 2009-01-28 11:21:18.095
!MESSAGE Unhandled Exception

!ENTRY com.salesforce.ide.ui 4 0 2009-01-28 11:21:18.095
!MESSAGE Unable to execute early startup code for an extension
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in com.salesforce.ide.ui was unable to load class

com.salesforce.ide.ui.internal.startup.ForceStartup.
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:180)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:162)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
    at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:252)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:49)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:248)
    at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
org.eclipse.core.runtime.CoreException[1]: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException:

An error occurred while automatically activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2009-01-28 11:21:18.095
!MESSAGE Plug-in com.salesforce.ide.ui was unable to load class com.salesforce.ide.ui.internal.startup.ForceStartup.
!STACK 0
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically

activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more
 
gsarguccigsargucci

Part 4 of the log:

 



!ENTRY org.eclipse.ui.workbench 4 2 2009-01-28 11:21:18.095
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in com.salesforce.ide.ui was unable to load class

com.salesforce.ide.ui.preferences.ForceDefaultEncodingPreference.
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:180)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:162)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
    at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:252)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:49)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:248)
    at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
org.eclipse.core.runtime.CoreException[1]: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException:

An error occurred while automatically activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2009-01-28 11:21:18.095
!MESSAGE Plug-in com.salesforce.ide.ui was unable to load class com.salesforce.ide.ui.preferences.ForceDefaultEncodingPreference.
!STACK 0
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically

activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more
gsarguccigsargucci

Last part of the log:

 

!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2009-01-28 11:21:18.105
!MESSAGE Plug-in com.salesforce.ide.ui was unable to load class com.salesforce.ide.ui.preferences.ForceDefaultEncodingPreference.
!STACK 0
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically

activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more

!ENTRY org.eclipse.ui 4 4 2009-01-28 11:21:18.105
!MESSAGE Unhandled Exception

!ENTRY com.salesforce.ide.ui 4 0 2009-01-28 11:21:18.105
!MESSAGE Unable to execute early startup code for an extension
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in com.salesforce.ide.ui was unable to load class

com.salesforce.ide.ui.preferences.ForceDefaultEncodingPreference.
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:180)
    at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:162)
    at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
    at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:252)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:49)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:248)
    at org.eclipse.ui.internal.EarlyStartupRunnable.getExecutableExtension(EarlyStartupRunnable.java:117)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
org.eclipse.core.runtime.CoreException[1]: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException:

An error occurred while automatically activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2009-01-28 11:21:18.105
!MESSAGE Plug-in com.salesforce.ide.ui was unable to load class com.salesforce.ide.ui.preferences.ForceDefaultEncodingPreference.
!STACK 0
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically

activating bundle com.salesforce.ide.ui (760).
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
    at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    at com.salesforce.ide.ui.editors.intro.browser.IntroStartup.earlyStartup(IntroStartup.java:44)
    at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:87)
    at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:66)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
    at org.eclipse.ui.internal.Workbench$54.run(Workbench.java:2190)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.osgi.framework.BundleException: The activator com.salesforce.ide.ui.ForceIdeUIPlugin for bundle com.salesforce.ide.ui is

invalid
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:970)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
    at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
    at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
    ... 16 more
Caused by: java.lang.NoClassDefFoundError: com/salesforce/ide/core/internal/context/IContextHandler
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:136)
    ... 21 more

Faustus404Faustus404

I suggest you try the following:

 

close eclipse 

 

navigate to your eclipse/plugins dir, delete com.salesforce.*

rename the attached .png file to .jar 

copy the renamed jar file into the eclipse/plugins dir

 

navigate to your eclipse/features dir, delete com.salesforce.*

 

open eclipse

reinstall the force.com ide from the update site

 

Adam
gsarguccigsargucci

Hi Adam,

 

Thanks for your reply.  I've looked at my MyEclipse installation and saw that it was, in fact, using its own JRE, which happened to be 1.5.11.  I've reconfigured it to use the 1.6 JRE, but the same problem still persists (at least the symptoms are the same). 

 

This is what MyEclipse is reporting for the installed JRE:

 

java.runtime.name=Java(TM) SE Runtime Environment
java.runtime.version=1.6.0_11-b03
java.specification.name=Java Platform API Specification
java.specification.vendor=Sun Microsystems Inc.
java.specification.version=1.6
java.vendor=Sun Microsystems Inc.
java.vendor.url=http://java.sun.com/
java.vendor.url.bug=http://java.sun.com/cgi-bin/bugreport.cgi
java.version=1.6.0_11
java.vm.info=mixed mode
java.vm.name=Java HotSpot(TM) Client VM

 

The SFDC IDE plugin docs say that 1.5 or above is required, so I think I'm OK in that regard...

 

Alex

 
gsarguccigsargucci

Hello again, Adam--

 

Thank you for sending the log4j jar and the suggestions.  Unfortunately, that didn't do the trick.  :-(  What did end up working was specifying '-clean' on the command line to myeclipse.exe.  This apparently cleans out any stale cached plugin info.  Once I did that, I was able to create new Force.com projects.

 

Thanks again for your help!

 

This was selected as the best answer