[furcas-discussion] Hudson: Strange error

[Uhl, Axel]

I think Stephan wanted to figure out if he could do some UI testing. I mentioned that the Eclipse Hudson uses Xvnc to provide a display to such tests. Sounds as if Stephan started to prototype this and didn't use his own branch for this :-)

From: furcas-discussion-bounces at lists.furcas.org [mailto:furcas-discussion-bounces at lists.furcas.org] On Behalf Of Thomas Goldschmidt
Sent: Wednesday, July 20, 2011 2:12 PM
To: furcas-discussion at lists.furcas.org
Subject: [furcas-discussion] Hudson: Strange error


Hi,

Currently Hudson doesn't build due to some stragen error involving XVNC. Why is this needed anyway?

tarted by an SCM change
Checkout:workspace / /var/lib/hudson/jobs/GitHub_Master/workspace - hudson.remoting.LocalChannel at 739de5b0
Using strategy: Default
Last Built Revision: Revision 18baa8c4d966c8e5765bebd3798ef8bba8a25e7d (origin/master)
Checkout:workspace / /var/lib/hudson/jobs/GitHub_Master/workspace - hudson.remoting.LocalChannel at 739de5b0
GitAPI created
Fetching changes from the remote Git repository
Fetching upstream changes from http://github.com/FURCAS-dev/FURCAS.git/
[workspace] $ git fetch -t http://github.com/FURCAS-dev/FURCAS.git/ +refs/heads/*:refs/remotes/origin/*
[workspace] $ git ls-tree HEAD
[workspace] $ git tag -l master
[workspace] $ git rev-parse origin/master
Commencing build of Revision a7ad3da24a89d1ff0a5d46227199bdc0dd065176 (origin/master)
GitAPI created
Checking out Revision a7ad3da24a89d1ff0a5d46227199bdc0dd065176 (origin/master)
[workspace] $ git checkout -f a7ad3da24a89d1ff0a5d46227199bdc0dd065176
[workspace] $ git tag -a -f -m "Hudson Build #489" hudson-GitHub_Master-489
Recording changes in branch origin/master
[workspace] $ git whatchanged --no-abbrev -M --pretty=raw 18baa8c4d966c8e5765bebd3798ef8bba8a25e7d..a7ad3da24a89d1ff0a5d46227199bdc0dd065176
No emails were triggered.
Starting xvnc
[workspace] $ vncserver :14

You will require a password to access your desktops.

Password: Password too short
Starting xvnc
[workspace] $ vncserver :15

You will require a password to access your desktops.

Password: Password too short
Starting xvnc
[workspace] $ vncserver :16

You will require a password to access your desktops.

Password: Password too short
Starting xvnc
[workspace] $ vncserver :17

You will require a password to access your desktops.

Password: Password too short
FATAL: Failed to run 'vncserver :17' (exit code 1), blacklisting display #17; consider checking the "Clean up before start" option
java.io.IOException<http://stacktrace.hudson-ci.org/search?query=java.io.IOException>: Failed to run 'vncserver :17' (exit code 1), blacklisting display #17; consider checking the "Clean up before start" option
                at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:100)<http://stacktrace.hudson-ci.org/search/?query=hudson.plugins.xvnc.Xvnc.doSetUp&entity=method>
                at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:98)<http://stacktrace.hudson-ci.org/search/?query=hudson.plugins.xvnc.Xvnc.doSetUp&entity=method>
                at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:98)<http://stacktrace.hudson-ci.org/search/?query=hudson.plugins.xvnc.Xvnc.doSetUp&entity=method>
                at hudson.plugins.xvnc.Xvnc.doSetUp(Xvnc.java:98)<http://stacktrace.hudson-ci.org/search/?query=hudson.plugins.xvnc.Xvnc.doSetUp&entity=method>
                at hudson.plugins.xvnc.Xvnc.setUp(Xvnc.java:73)<http://stacktrace.hudson-ci.org/search/?query=hudson.plugins.xvnc.Xvnc.setUp&entity=method>
                at hudson.model.Build$RunnerImpl.doRun(Build.java:131)<http://stacktrace.hudson-ci.org/search/?query=hudson.model.Build$RunnerImpl.doRun&entity=method>
                at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:420)<http://stacktrace.hudson-ci.org/search/?query=hudson.model.AbstractBuild$AbstractRunner.run&entity=method>
                at hudson.model.Run.run(Run.java:1362)<http://stacktrace.hudson-ci.org/search/?query=hudson.model.Run.run&entity=method>
                at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)<http://stacktrace.hudson-ci.org/search/?query=hudson.model.FreeStyleBuild.run&entity=method>
                at hudson.model.ResourceController.execute(ResourceController.java:88)<http://stacktrace.hudson-ci.org/search/?query=hudson.model.ResourceController.execute&entity=method>
                at hudson.model.Executor.run(Executor.java:145)<http://stacktrace.hudson-ci.org/search/?query=hudson.model.Executor.run&entity=method>

BR,
Thomas
[cid:image001.gif at 01CC4705.2DA8FD80]



Thomas Goldschmidt
Dr.-Ing.
Associate Scientist
Industrial Software Technologies
DECRC/I1

ABB AG
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