[jbosstools-builds] Build failed in Jenkins: jbosstools-central_master #493

[ci-builds at redhat.com]

See <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-central_master/493/changes>

Changes:

[Fred Bricon] JBIDE-17471 JBIDE-17463 : fix various NPE & disposed widget issues

[Fred Bricon] JBDS-3050 - An internal error occurred during: 'Computing size'. The profile is currently in use.

[Fred Bricon] JBIDE-17412 : ensure org.jboss.tools.project.examples.projectExamplesXml extension points without urlKey don't break

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Started by an SCM change
[EnvInject] - Loading node environment variables.
Building remotely on dev126-virt1 in workspace <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-central_master/ws/>
Checkout:jbosstools-central_master / <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-central_master/ws/> - hudson.remoting.Channel at 43fd4233:dev126-virt1
Using strategy: Default
Last Built Revision: Revision 6c42e23020b92b2f7d5b38322bca22075eb113e5 (origin/master)
Cloning the remote Git repository
Cloning repository git://github.com/jbosstools/jbosstools-central.git
git --version
git version 1.8.2.1
Fetching upstream changes from origin
Commencing build of Revision f60bbb2073f306b9ff5e996ae4861025689e1215 (origin/master)
Checking out Revision f60bbb2073f306b9ff5e996ae4861025689e1215 (origin/master)
Deleting old artifacts from #491
Starting xvnc
[jbosstools-central_master] $ vncserver :96 -geometry 1920x1080

You will require a password to access your desktops.

getpassword error: Invalid argument
Password:Starting xvnc
[jbosstools-central_master] $ vncserver :97 -geometry 1920x1080

You will require a password to access your desktops.

getpassword error: Invalid argument
Password:Starting xvnc
[jbosstools-central_master] $ vncserver :98 -geometry 1920x1080

You will require a password to access your desktops.

getpassword error: Invalid argument
Password:Starting xvnc
[jbosstools-central_master] $ vncserver :99 -geometry 1920x1080

You will require a password to access your desktops.

getpassword error: Invalid argument
Password:FATAL: Failed to run 'vncserver :99 -geometry 1920x1080' (exit code 1), blacklisting display #99; consider checking the "Clean up before start" option
java.io.IOException: Failed to run 'vncserver :99 -geometry 1920x1080' (exit code 1), blacklisting display #99; consider checking the "Clean up before start" option
	at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:100)
	at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:98)
	at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:98)
	at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:98)
	at hudson.plugins.xvnc.Xvnc.setUp(Xvnc.java:73)
	at hudson.model.Build$BuildExecution.doRun(Build.java:154)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)
	at hudson.model.Run.execute(Run.java:1502)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
	at hudson.model.ResourceController.execute(ResourceController.java:88)
	at hudson.model.Executor.run(Executor.java:236)