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Background Indexer Crash Recovery [message #1790007]

Sat, 02 June 2018 17:05

Louis Block

Messages: 2
Registered: June 2018

Junior Member

I am using Eclipse Mars and I for the past day I have been receiving the error, Background Indexer Crash Recovery, nonstop.

Here is my eclipse.ini file:
-startup
plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar
--launcher.library
C:\Users\LBlock\.p2\pool\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.300.v20150602-1417
-product
org.eclipse.epp.package.jee.product
--launcher.defaultAction
openFile
--launcher.XXMaxPermSize
-Xms2000m
-Xmx6000m
-showsplash
org.eclipse.platform
--launcher.appendVmargs
-vmargs
-Dosgi.requiredJavaVersion=1.7
-Xms2000m
-Xmx6000m
-Declipse.p2.max.threads=10
-Doomph.update.url=http://download.eclipse.org/oomph/updates/milestone/latest
-Doomph.redirection.index.redirection=index:/->http://git.eclipse.org/c/oomph/org.eclipse.oomph.git/plain/setups/
-Dhttps.protocols=TLSv1.2

Here is an error log excerpt. Essentially, the following just keeps repeating:
!SESSION 2018-06-02 11:57:36.822 -----------------------------------------------
eclipse.buildId=4.5.2.M20160212-1500
java.version=1.8.0_141
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product -Xmx6000m
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -Xmx6000m

This is a continuation of log file C:\Users\LBlock\Eclipse\workspace\.metadata\.bak_9.log
Created Time: 2018-06-02 12:57:16.768

!ENTRY org.eclipse.dltk.core 4 4 2018-06-02 12:57:16.769
!MESSAGE Background Indexer Crash Recovery
!STACK 0
java.lang.NoSuchMethodError: org.eclipse.core.runtime.ListenerList.iterator()Ljava/util/Iterator;
at org.eclipse.dltk.core.search.indexing.IndexManager.notifyIdle(IndexManager.java:523)
at org.eclipse.dltk.internal.core.search.processing.JobManager.run(JobManager.java:455)
at java.lang.Thread.run(Unknown Source)

!ENTRY org.eclipse.dltk.core 4 4 2018-06-02 12:57:16.775
!MESSAGE Background Indexer Crash Recovery
!STACK 0
java.lang.NoSuchMethodError: org.eclipse.core.runtime.ListenerList.iterator()Ljava/util/Iterator;
at org.eclipse.dltk.core.search.indexing.IndexManager.notifyIdle(IndexManager.java:523)
at org.eclipse.dltk.internal.core.search.processing.JobManager.run(JobManager.java:455)
at java.lang.Thread.run(Unknown Source)

!ENTRY org.eclipse.dltk.core 4 4 2018-06-02 12:57:16.778
!MESSAGE Background Indexer Crash Recovery
!STACK 0
java.lang.NoSuchMethodError: org.eclipse.core.runtime.ListenerList.iterator()Ljava/util/Iterator;
at org.eclipse.dltk.core.search.indexing.IndexManager.notifyIdle(IndexManager.java:523)
at org.eclipse.dltk.internal.core.search.processing.JobManager.run(JobManager.java:455)
at java.lang.Thread.run(Unknown Source)

How can I repair this?

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Re: Background Indexer Crash Recovery [message #1790196 is a reply to message #1790007]

Wed, 06 June 2018 19:27

Brian de Alwis

Messages: 772
Registered: January 2012

Senior Member

You seem to have installed something that targeted Neon as `ListenerList#iterator()` was added in Neon with bug 483340.

Eclipse Platform committer. Ask me about Eclipse support, training, and consulting.

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Re: Background Indexer Crash Recovery [message #1790200 is a reply to message #1790196]

Wed, 06 June 2018 20:37

Louis Block

Messages: 2
Registered: June 2018

Junior Member

Thanks for the reply. I don't know how that happened since I didn't add anything recently. I ended up moving to Oxygen even though NetSuite officially recommends Mars. It is a lot more stable now.

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