Eclipse Initializing Java Tooling Error

here for a eclipse initializing java tooling has encountered a problem quick overview of the site Help Center Detailed answers to eclipse initializing java tooling nullpointerexception any questions you might have Meta Discuss the workings and policies of this site About Us Learn eclipse initializing java tooling stuck at 1 more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack

Initializing Java Tooling Has Encountered Problem Nullpointerexception

Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up An internal error occurred during “Initializing Java Tooling.” in Eclipse on startup up vote 6 down vote favorite 1 I am getting this strange error on startup. What could be wrong in my environment? Here is the error : >!ENTRY org.eclipse.core.jobs 4 2 2010-12-30 17:56:32.545 !MESSAGE An internal error occurred during: "Initializing Java Tooling". !STACK 0 org.eclipse.equinox.internal.provisional.frameworkadmin.FrameworkAdminRuntimeException: Not a file url: ../p2/ at org.eclipse.equinox.internal.frameworkadmin.equinox.EquinoxManipulatorImpl.loadWithoutFwPersistentData(EquinoxManipulatorImpl.java:368) at org.eclipse.equinox.internal.frameworkadmin.equinox.EquinoxManipulatorImpl.load(EquinoxManipulatorImpl.java:331) at org.eclipse.pde.internal.core.target.AbstractBundleContainer.getVMArguments(AbstractBundleContainer.java:722) at org.eclipse.pde.internal.core.target.TargetPlatformService.newDefaultTargetDefinition(TargetPlatformService.java:493) at org.eclipse.pde.internal.core.PluginModelManager.initDefaultTargetPlatformDefinition(PluginModelManager.java:458) at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:428) at org.eclipse.pde.internal.core.PluginModelManager.getWorkspaceModels(PluginModelManager.java:886) at org.eclipse.pde.core.plugin.PluginRegistry.getWorks

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta

Eclipse Initializing Java Tooling Hang

Discuss the workings and policies of this site About Us Learn more initializing java tooling has encountered a problem sts about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack eclipse delete workspace Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, http://stackoverflow.com/questions/4568297/an-internal-error-occurred-during-initializing-java-tooling-in-eclipse-on-sta helping each other. Join them; it only takes a minute: Sign up Eclipse loads but gives an error “initializing java tooling” up vote 4 down vote favorite I have been running eclipse properly. After it loads I get: "Initializing Java Tooling". Incompatible magic value 0 in class file org/eclipse/jdt/internal/core/search/BasicSearchEngine I have been looking, and what I have found http://stackoverflow.com/questions/9830771/eclipse-loads-but-gives-an-error-initializing-java-tooling is Eclipse hanging initializing java tooling I have set JAVA_HOME and -vm in eclipse.ini Still, no success. Any ideas would be appreciated ======= Added after I solved the issue (Stack Overflow won't let me post this as an answer cause I am of ill repute.) Never mind. It may be important to have the answer to what I did so that people that have the same issue does not have to go through the hoops I went. First, I went to the Help/About Eclipse/Installation Details. In the Installation History, with using compare and revert, I started reverting what I had installed (Compare and Revert are pretty cool BTW.) I finally detected which was the latest stable version, and the installation that broke it all Spring Source at http://dist.springsource.com/release/TOOLS/update/e3.7 Initially I selected some extra components that sounded cool, but the second time around I pretty much went for the required, plus support for AOP, Web Tools, and Flex and WebServices. Other than that I ignored all the rest of the stuf

a problem. An internal error occurred during: "Initializing Java Tooling".It's really annoying, after googling several sites, here is a working http://nan-devblog.blogspot.com/2009/12/eclipsehow-to-resolve-initializing-java.html solution:Delete the following directory: WORKSPACE_HOME/.metadata/.plugins/org.eclipse.core.resources/.project, and restart Eclipse and problem should be solved. Posted by Nan at 7:28 PM Labels: Eclipse 21 comments: Anonymous said... Awesome! This worked for me. March 19, 2010 at 9:44 PM Anonymous said... With this tip I lost my svn information March 25, 2010 at 4:55 AM Anonymous said... Yeas, me initializing java too. I lost all my SVN information.Can't find the .location... July 26, 2010 at 11:21 PM Nan said... Sorry for your lost, when i tried this solution,i didn't met the svn problem. July 29, 2010 at 8:31 PM Hiperion said... I had the error with eclipse Helios, I executed eclipse Galileo and then eclipse Helios, initializing java tooling there was something corrupted. January 24, 2011 at 1:14 AM tae jun said... I did it..the WorkingSet configuration might be deleted.I'm using helios and i did reconfigure working set.Eclipse works fine.. January 24, 2011 at 2:14 PM HughesMath said... I am using Helios. I made a new workspace and imported the project. June 10, 2011 at 10:57 PM Jeremy said... Thank you, this fix worked perfectly for me! February 4, 2012 at 12:42 AM Anonymous said... It works for me also. Its awesome !!.For the problem with SVN information, select all projects>Team>Share Projects. The problem is resolved February 23, 2012 at 3:24 PM 小鰻 said... It works, thank you. March 23, 2012 at 10:02 AM Anonymous said... Thank you very much! :) April 10, 2012 at 4:00 AM Pepijn said... Cool, it worked. May 2, 2012 at 5:13 PM Anonymous said... I found this post and solved my problem:run eclipse with -clean optione.g. eclipse.exe -cleanSorted! Thanks to: http://www.eclipsezone.com/eclipse/forums/t100720.html May 30, 2012 at 12:05 AM Anonymou