[jbosstools-issues] [JBoss JIRA] (JBIDE-20679) NPE in Kb Builder when restarting eclipse after frozen UI

Alexey Kazakov (JIRA) issues at jboss.org
Tue Sep 15 11:35:00 EDT 2015 

     [ https://issues.jboss.org/browse/JBIDE-20679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kazakov updated JBIDE-20679:
-----------------------------------
    Fix Version/s:     (was: 4.3.x)


> NPE in Kb Builder when restarting eclipse after frozen UI
> ---------------------------------------------------------
>
>                 Key: JBIDE-20679
>                 URL: https://issues.jboss.org/browse/JBIDE-20679
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: common/jst/core
>    Affects Versions: 4.3.0.CR1
>         Environment: Linux x86_64 GTK3
>            Reporter: Denis Golovin
>            Assignee: Viacheslav Kabanovich
>            Priority: Critical
>              Labels: respin-a
>             Fix For: 4.3.0.CR1
>
>
> {code}eclipse.buildId=unknown
> java.version=1.8.0_45-internal
> java.vendor=Oracle Corporation
> BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
> Framework arguments:  -product com.jboss.devstudio.core.product
> Command-line arguments:  -data /home/eskimo/jbdevstudio-9.0.0.CR1-initial/ws -os linux -ws gtk -arch x86_64 -product com.jboss.devstudio.core.product
> !ENTRY org.eclipse.core.resources 2 10035 2015-09-14 18:05:02.655
> !MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
> !ENTRY org.eclipse.core.resources 4 2 2015-09-14 18:05:07.553
> !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
> !STACK 0
> java.lang.ExceptionInInitializerError
> 	at org.jboss.tools.jst.web.kb.internal.KbBuilder.fullBuild(KbBuilder.java:141)
> 	at org.jboss.tools.jst.web.kb.internal.KbBuilder.build(KbBuilder.java:109)
> 	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:205)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:245)
> 	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:300)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:303)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:359)
> 	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:382)
> 	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
> 	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> Caused by: java.lang.NullPointerException
> 	at org.jboss.tools.jst.web.kb.PageContextFactory.initDocumentListeners(PageContextFactory.java:173)
> 	at org.jboss.tools.jst.web.kb.PageContextFactory.<init>(PageContextFactory.java:167)
> 	at org.jboss.tools.jst.web.kb.PageContextFactory.<clinit>(PageContextFactory.java:131)
> 	... 14 more
> !ENTRY org.jboss.tools.common.jdt.debug 1 0 2015-09-14 18:05:10.426
> !MESSAGE JDK root directory is found at /usr/lib/jvm/java-8-openjdk-amd64/jre/...
> !ENTRY org.eclipse.core.resources 4 2 2015-09-14 18:05:10.610
> !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
> !STACK 0
> java.lang.NoClassDefFoundError: Could not initialize class org.jboss.tools.jst.web.kb.PageContextFactory
> 	at org.jboss.tools.jst.web.kb.internal.KbBuilder.fullBuild(KbBuilder.java:141)
> 	at org.jboss.tools.jst.web.kb.internal.KbBuilder.build(KbBuilder.java:109)
> 	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:205)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:245)
> 	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:300)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:303)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:359)
> 	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:382)
> 	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
> 	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> !ENTRY org.eclipse.core.jobs 4 2 2015-09-14 18:05:12.974
> !MESSAGE An internal error occurred during: "JBoss Tools Project Validator".
> !STACK 0
> java.lang.NoClassDefFoundError: Could not initialize class org.jboss.tools.jst.web.kb.PageContextFactory
> 	at org.jboss.tools.jsf.web.validation.composite.CompositeComponentValidator.validateResource(CompositeComponentValidator.java:189)
> 	at org.jboss.tools.jsf.web.validation.composite.CompositeComponentValidator.validateAll(CompositeComponentValidator.java:168)
> 	at org.jboss.tools.common.validation.ValidatorManager.validateAll(ValidatorManager.java:165)
> 	at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:84)
> 	at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:78)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> !ENTRY org.eclipse.core.jobs 4 2 2015-09-14 18:05:14.302
> !MESSAGE An internal error occurred during: "JBoss Tools Project Validator".
> !STACK 0
> java.lang.NoClassDefFoundError: Could not initialize class org.jboss.tools.jst.web.kb.PageContextFactory
> 	at org.jboss.tools.jst.web.kb.internal.validation.ELValidator.validateFile(ELValidator.java:299)
> 	at org.jboss.tools.jst.web.kb.internal.validation.ELValidator.validateAll(ELValidator.java:241)
> 	at org.jboss.tools.common.validation.ValidatorManager.validateAll(ValidatorManager.java:165)
> 	at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:84)
> 	at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:78)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> !ENTRY org.eclipse.core.resources 4 2 2015-09-14 18:05:17.563
> !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
> !STACK 0
> java.lang.NoClassDefFoundError: Could not initialize class org.jboss.tools.jst.web.kb.PageContextFactory
> 	at org.jboss.tools.jst.web.kb.internal.KbBuilder.incrementalBuild(KbBuilder.java:150)
> 	at org.jboss.tools.jst.web.kb.internal.KbBuilder.build(KbBuilder.java:115)
> 	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:205)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:245)
> 	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:300)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:303)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:359)
> 	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:382)
> 	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
> 	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> !ENTRY org.eclipse.core.resources 4 75 2015-09-14 18:05:17.651
> !MESSAGE Errors occurred during the build.
> !SUBENTRY 1 org.jboss.tools.jst.web.kb 4 75 2015-09-14 18:05:17.651
> !MESSAGE Errors running builder 'JBoss Knowledge Base Builder' on project 'jboss-kitchensink-angularjs'.
> !STACK 0
> java.lang.NoClassDefFoundError: Could not initialize class org.jboss.tools.jst.web.kb.PageContextFactory
> 	at org.jboss.tools.jst.web.kb.internal.KbBuilder.incrementalBuild(KbBuilder.java:150)
> 	at org.jboss.tools.jst.web.kb.internal.KbBuilder.build(KbBuilder.java:115)
> 	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:205)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:245)
> 	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:300)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:303)
> 	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:359)
> 	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:382)
> 	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
> 	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55){code}



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