[jbosstools-issues] [JBoss JIRA] (JBIDE-19119) Tern error when opening a jsp file

[Martin Malina (JIRA)]

Martin Malina created JBIDE-19119:
-------------------------------------

             Summary: Tern error when opening a jsp file
                 Key: JBIDE-19119
                 URL: https://issues.jboss.org/browse/JBIDE-19119
             Project: Tools (JBoss Tools)
          Issue Type: Bug
            Reporter: Martin Malina


I was just verying something in master for Rob and hit this issue:
I created a dynamic web project, then a jsp file. Once the jsp was opened in Eclipse, I got this error popup immediately:

This was in the workspace log:
{code}
!ENTRY org.eclipse.core.jobs 4 2 2015-01-29 17:04:14.678
!MESSAGE An internal error occurred during: "Refresh tern project job".
!STACK 0
java.lang.IllegalArgumentException: Attempted to beginRule: R/, does not match outer scope rule: P/dynproj2
	at org.eclipse.core.runtime.Assert.isLegal(Assert.java:63)
	at org.eclipse.core.internal.jobs.ThreadJob.illegalPush(ThreadJob.java:134)
	at org.eclipse.core.internal.jobs.ThreadJob.push(ThreadJob.java:333)
	at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:85)
	at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:298)
	at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:118)
	at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:2251)
	at org.eclipse.core.internal.resources.Project.setDescription(Project.java:1347)
	at org.eclipse.core.internal.resources.Project.setDescription(Project.java:1401)
	at tern.eclipse.ide.internal.core.builder.TernBuilder.addTernBuilder(TernBuilder.java:231)
	at tern.eclipse.ide.internal.core.resources.IDETernProject.doLoad(IDETernProject.java:186)
	at tern.resources.TernProject.load(TernProject.java:332)
	at tern.eclipse.ide.internal.core.resources.RefreshTernProjectJob.runInWorkspace(RefreshTernProjectJob.java:49)
	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
{code}

This was JBT nightly from today (2015/01/29) from http://download.jboss.org/jbosstools/updates/nightly/mars/ on top of Eclipse Mars M4. On top of that, I had one server PR of Rob's installed, but that shouldn't have any effect.
My platform is OS X 10.10 Yosemite, running Oracle JDK 1.7.

I realize this is master and it might be a known issue, but better to be safe :)



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