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Bug 444440 - Problems occurred when invoking code from plug-in: "org.eclipse.equinox.prefe... (err_grp: ad3cbacd)
Summary: Problems occurred when invoking code from plug-in: "org.eclipse.equinox.prefe...
Status: CLOSED DUPLICATE of bug 446347
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: Recommenders (show other bugs)
Version: unspecified   Edit
Hardware: All All
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Marcel Bruch CLA
QA Contact:
URL:
Whiteboard:
Keywords:
: 444441 (view as bug list)
Depends on:
Blocks:
 
Reported: 2014-09-18 05:30 EDT by Marcel Bruch CLA
Modified: 2015-09-15 15:02 EDT (History)
3 users (show)

See Also:


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Description Marcel Bruch CLA 2014-09-18 05:30:24 EDT
Hello committers,

we received a new error report for Eclipse 4.4.0.I20140606-1215.


General Information:
    anonymous-id:         f8087d7b-9d38-4c73-aeb1-6991603c2a84
    eclipse-build-id:     4.4.0.I20140606-1215
    eclipse-product:      org.eclipse.epp.package.standard.product
    operating system:     MacOSX 10.9.4 (x86_64) - cocoa
    java-runtime-version: 1.8.0_20-b26

The following plug-ins were present on the execution stack (*):
    1. org.eclipse.core.jobs_3.6.0.v20140424-0053
    2. org.eclipse.core.resources_3.9.0.v20140514-1307
    3. org.eclipse.core.runtime_3.10.0.v20140318-2214
    4. org.eclipse.jdt.core_3.10.0.v20140604-1726
    5. org.eclipse.jdt_3.10.0.v20140606-1215
    6. org.eclipse.oomph.preferences_1.0.0.v20140912-0905
    7. org.eclipse.pde.core_3.10.0.v20140519-1409
    8. org.eclipse.pde_3.8.200.v20140606-1215
    9. org.eclipse.pde.ui_3.8.100.v20140529-0947


Error Status:
    code:                   2
    message:                Problems occurred when invoking code from plug-in: "org.eclipse.equinox.preferences".
    fingerprint:            ad3cbacd
    exception class:        java.lang.NullPointerException
    exception message:      -
    number of children:     0

Topmost Stacktrace:
 java.lang.NullPointerException: null
    at org.eclipse.oomph.preferences.util.PreferencesUtil$PreferencesAdapter.added(PreferencesUtil.java:1094)
    at org.eclipse.core.internal.preferences.EclipsePreferences$2.run(EclipsePreferences.java:828)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.preferences.EclipsePreferences.fireNodeEvent(EclipsePreferences.java:833)
    at org.eclipse.core.internal.preferences.EclipsePreferences.internalNode(EclipsePreferences.java:675)
    at org.eclipse.core.internal.preferences.EclipsePreferences.node(EclipsePreferences.java:812)
    at org.eclipse.core.resources.ProjectScope.getNode(ProjectScope.java:67)
    at org.eclipse.core.internal.preferences.PreferencesService$5.run(PreferencesService.java:613)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.preferences.PreferencesService.getNodes(PreferencesService.java:607)
    at org.eclipse.core.internal.preferences.PreferencesService.getString(PreferencesService.java:676)
    at org.eclipse.jdt.internal.core.util.Util.getLineSeparator(Util.java:908)
    at org.eclipse.jdt.internal.core.XMLWriter.<init>(XMLWriter.java:23)
    at org.eclipse.jdt.internal.core.JavaProject.encodeClasspath(JavaProject.java:1035)
    at org.eclipse.jdt.internal.core.JavaProject.writeFileEntries(JavaProject.java:2906)
    at org.eclipse.jdt.internal.core.JavaModelManager$PerProjectInfo.writeAndCacheClasspath(JavaModelManager.java:1359)
    at org.eclipse.jdt.internal.core.JavaModelManager$PerProjectInfo.writeAndCacheClasspath(JavaModelManager.java:1371)
    at org.eclipse.jdt.internal.core.SetClasspathOperation.executeOperation(SetClasspathOperation.java:77)
    at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
    at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:794)
    at org.eclipse.jdt.internal.core.JavaProject.setRawClasspath(JavaProject.java:3097)
    at org.eclipse.jdt.internal.core.JavaProject.setRawClasspath(JavaProject.java:3059)
    at org.eclipse.jdt.internal.core.JavaProject.setRawClasspath(JavaProject.java:3071)
    at org.eclipse.jdt.internal.core.JavaProject.setOutputLocation(JavaProject.java:3018)
    at org.eclipse.pde.internal.core.SearchablePluginsManager.createProxyProject(SearchablePluginsManager.java:393)
    at org.eclipse.pde.internal.core.SearchablePluginsManager.checkForProxyProject(SearchablePluginsManager.java:230)
    at org.eclipse.pde.internal.core.SearchablePluginsManager.addToJavaSearch(SearchablePluginsManager.java:236)
    at org.eclipse.pde.internal.ui.preferences.AddToJavaSearchJob.runInWorkspace(AddToJavaSearchJob.java:151)
    at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
    

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Thank you for caring.
Your friendly error reports bot.


--
* Note: The list of present bundles and their respective versions was
  calculated by package naming heuristics. This may or may not reflect reality.
Comment 1 Marcel Bruch CLA 2014-09-18 05:33:19 EDT
Got this expcetion while making some prefernce changes and after clicking okay on the oomph pref recorder dialog.
Comment 2 Marcel Bruch CLA 2014-09-18 05:34:20 EDT
At the moment, it seems like a fair bet to add you, Ed and Eike, on a bug's cc list as soon as Oomph is present in a stacktrace. Would you be interested?
Comment 3 Marcel Bruch CLA 2014-10-16 09:13:07 EDT
*** Bug 444441 has been marked as a duplicate of this bug. ***
Comment 4 Marcel Bruch CLA 2014-10-16 18:25:29 EDT

*** This bug has been marked as a duplicate of bug 446347 ***