Description EPP Error Reports 2015-04-09 03:06:32 EDT

The following incident was reported via the automated error reporting:


    code:                   0
    plugin:                 org.apache.log4j_1.2.15.v201012070815
    message:                org.eclipse.xtext.validation.Issue$IssueImpl  - Issue length < 0
    fingerprint:            36c672c1
    exception class:        org.eclipse.epp.internal.logging.aeri.ui.log.StandInStacktraceProvider$StandInException
    exception message:      Stand-In Stacktrace supplied by Eclipse Stacktraces & Error Reporting Tool
    number of children:     0
    
    org.eclipse.epp.internal.logging.aeri.ui.log.StandInStacktraceProvider$StandInException: Stand-In Stacktrace supplied by Eclipse Stacktraces & Error Reporting Tool
    at org.eclipse.xtext.logging.EclipseLogAppender.append(EclipseLogAppender.java:64)
    at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
    at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
    at org.apache.log4j.Category.callAppenders(Category.java:206)
    at org.apache.log4j.Category.forcedLog(Category.java:391)
    at org.apache.log4j.Category.error(Category.java:305)
    at org.eclipse.xtext.validation.Issue$IssueImpl.setLength(Issue.java:65)
    at org.eclipse.xtext.validation.DiagnosticConverterImpl.convertValidatorDiagnostic(DiagnosticConverterImpl.java:79)
    at org.eclipse.xtext.validation.ResourceValidatorImpl.issueFromEValidatorDiagnostic(ResourceValidatorImpl.java:182)
    at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:151)
    at org.eclipse.xtext.xbase.annotations.validation.DerivedStateAwareResourceValidator.validate(DerivedStateAwareResourceValidator.java:33)
    at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:91)
    at org.eclipse.xtend.core.validation.CachingResourceValidatorImpl.access$1(CachingResourceValidatorImpl.java:1)
    at org.eclipse.xtend.core.validation.CachingResourceValidatorImpl$1.get(CachingResourceValidatorImpl.java:78)
    at org.eclipse.xtend.core.validation.CachingResourceValidatorImpl$1.get(CachingResourceValidatorImpl.java:1)
    at org.eclipse.xtext.util.OnChangeEvictingCache.get(OnChangeEvictingCache.java:77)
    at org.eclipse.xtend.core.validation.CachingResourceValidatorImpl.validate(CachingResourceValidatorImpl.java:81)
    at org.eclipse.xtend.ide.validator.XtendResourceValidator.validate(XtendResourceValidator.java:33)
    at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:91)
    at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1)
    at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:26)
    at org.eclipse.xtext.resource.OutdatedStateManager.exec(OutdatedStateManager.java:121)
    at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.internalReadOnly(XtextDocument.java:512)
    at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:484)
    at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:133)
    at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:86)
    at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:67)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
   
  

General Information:

    reported-by:      Christian W. Damus
    anonymous-id:     7a8cf48b-cd03-4794-8c87-d1e0db75034d
    eclipse-build-id: 4.5.0.I20150320-0800
    eclipse-product:  org.eclipse.epp.package.committers.product
    operating system: MacOSX 10.10.2 (x86_64) - cocoa
    jre-version:      1.7.0_45-b18

The following plug-ins were present on the execution stack (*):
    1. org.apache.log4j_1.2.15.v201012070815
    2. org.eclipse.core.jobs_3.7.0.v20150316-1238
    3. org.eclipse.xtend.core_2.8.1.v201503230617
    4. org.eclipse.xtend_2.1.0.v201503240650
    5. org.eclipse.xtend.ide_2.8.1.v201503230617
    6. org.eclipse.xtext.logging_1.2.15.v201503230617
    7. org.eclipse.xtext_2.8.1.v201503230617
    8. org.eclipse.xtext.ui_2.8.1.v201503230617
    9. org.eclipse.xtext.util_2.8.1.v201503230617
    10. org.eclipse.xtext.xbase_2.8.1.v201503230617

Please note that:
* Messages, stacktraces, and nested status objects may be shortened.
* Bug fields like status, resolution, and whiteboard are sent
  back to reporters.
* The list of present bundles and their respective versions was
  calculated by package naming heuristics. This may or may not reflect reality.

Other Resources:
* Report: https://dev.eclipse.org/recommenders/committers/confess/#/problems/55257aade4b026254ee0262b  
* Manual: https://dev.eclipse.org/recommenders/community/confess/#/guide


Thank you for your assistance.
Your friendly error-reports-inbox.