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  1. Tools (JBoss Tools)
  2. JBIDE-19720

NPE in org.jboss.tools.common.model.util.EclipseResourceUtil.getJREClassPath

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Minor Minor
    • 4.3.0.Beta1
    • 4.2.3.Final
    • common
    • None
    • Sprint #3 May 2015, Sprint #4 May 2015
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      A number of build paths seem to trigger this NPE. I experienced it consistently after a pull from git, but it occurs also when building after starting the workspace.

      Show
      A number of build paths seem to trigger this NPE. I experienced it consistently after a pull from git, but it occurs also when building after starting the workspace. 

      java.lang.NullPointerException
	at org.jboss.tools.common.model.util.EclipseResourceUtil.getJREClassPath(EclipseResourceUtil.java:711)
	at org.jboss.tools.common.model.filesystems.impl.Libs.getNewPaths(Libs.java:141)
	at org.jboss.tools.common.model.filesystems.impl.Libs.update(Libs.java:108)
	at org.jboss.tools.common.model.util.EclipseResourceUtil.updateLibs(EclipseResourceUtil.java:535)
	at org.jboss.tools.common.model.util.EclipseResourceUtil.createObjectForResource(EclipseResourceUtil.java:417)
	at org.jboss.tools.jst.web.model.helpers.InnerModelHelper.createXModel(InnerModelHelper.java:40)
	at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor.init(ClassPathMonitor.java:60)
	at org.jboss.tools.jst.web.kb.internal.KbProject.setProject(KbProject.java:202)
	at org.eclipse.core.internal.resources.NatureManager.createNature(NatureManager.java:234)
	at org.eclipse.core.internal.resources.Project.getNature(Project.java:448)
	at org.jboss.tools.jst.web.kb.KbProjectFactory.getKbProject(KbProjectFactory.java:71)
	at org.jboss.tools.jst.web.kb.KbProjectFactory.getKbProject(KbProjectFactory.java:38)
	at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor.getKbProjects(ClassPathMonitor.java:193)
	at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor.validateProjectDependencies(ClassPathMonitor.java:143)
	at org.jboss.tools.jst.web.kb.internal.KbProject.load(KbProject.java:347)
	at org.jboss.tools.jst.web.kb.internal.KbProject.resolveStorage(KbProject.java:315)
	at org.jboss.tools.jst.web.kb.internal.KbProject.resolve(KbProject.java:330)
	at org.jboss.tools.jst.web.kb.internal.KbProject.addKbProject(KbProject.java:216)
	at org.jboss.tools.jst.web.kb.internal.scanner.ClassPathMonitor.validateProjectDependencies(ClassPathMonitor.java:154)
	at org.jboss.tools.jst.web.kb.internal.KbProject.load(KbProject.java:347)
	at org.jboss.tools.jst.web.kb.internal.KbProject.resolveStorage(KbProject.java:315)
	at org.jboss.tools.jst.web.kb.internal.KbBuilder.build(KbBuilder.java:100)
	at org.jboss.tools.jst.web.kb.KbProjectFactory$1KbBuilderEx.build(KbProjectFactory.java:107)
	at org.jboss.tools.jst.web.kb.KbProjectFactory$1.run(KbProjectFactory.java:122)
	at org.jboss.tools.common.model.XJob.runInWorkspace(XJob.java:192)
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

      Another code path:

      java.lang.NullPointerException
	at org.jboss.tools.common.model.util.EclipseResourceUtil.getJREClassPath(EclipseResourceUtil.java:711)
	at org.jboss.tools.common.model.filesystems.impl.Libs.getNewPaths(Libs.java:141)
	at org.jboss.tools.common.model.filesystems.impl.Libs.update(Libs.java:108)
	at org.jboss.tools.common.model.project.ext.AbstractClassPathMonitor.update(AbstractClassPathMonitor.java:73)
	at org.jboss.tools.jsf.jsf2.bean.build.JSF2ProjectBuilder.build(JSF2ProjectBuilder.java:116)
	at org.jboss.tools.jsf.jsf2.bean.build.JSF2ProjectBuilder.<init>(JSF2ProjectBuilder.java:71)
	at org.jboss.tools.jsf.jsf2.bean.model.impl.JSF2Project.load(JSF2Project.java:261)
	at org.jboss.tools.jsf.jsf2.bean.model.impl.JSF2Project.resolveStorage(JSF2Project.java:247)
	at org.jboss.tools.jsf.jsf2.bean.model.impl.JSF2Project.resolve(JSF2Project.java:254)
	at org.jboss.tools.jsf.jsf2.bean.model.impl.JSF2Project$1.run(JSF2Project.java:172)
	at org.jboss.tools.common.model.XJob.runInWorkspace(XJob.java:192)
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

            scabanovich Viacheslav Kabanovich (Inactive)
            baciuv Valentin Baciu (Inactive)
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              Created:
              Updated:
              Resolved: