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Re: [Jmol-users] --nodisplay
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From: Robert H. <ha...@st...> - 2011-01-25 21:19:51
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however, JmolData is set up to be entirely graphic-less for this sort of operation. At least I'd like you to try that. On Tue, Jan 25, 2011 at 2:10 PM, Nicolas Vervelle <nve...@gm...>wrote: > Hello, > > Even without displaying anything, Java requires a display for some > graphical operations (image and font management, ...) > I think this is due to Java design. > > I had the same kind of problems for an application, and I solved it by > using a virtual display (search for program named xvfb). > With this program, you can create a virtual display and run your command > using this virtual display. > > Nico > > > On Tue, Jan 25, 2011 at 9:01 PM, Robert Hanson <ha...@st...> wrote: > >> No graphics on that Linux. Try JmolData.jar instead of Jmol.jar >> >> On Tue, Jan 25, 2011 at 12:43 PM, Swank, Craig <Cra...@nr...>wrote: >> >>> Hello, >>> I need to convert tens of thousands of cube files to jvxl files. I am >>> able to do this on my mac by running a command like: >>> >>> java -jar Jmol.jar -ionx HOMO.cube script >>> >>> where script contains: >>> >>> isosurface SIGN color red blue cutoff 0.02 HOMO.cube; write "myfile.jvxl" >>> >>> This all works well. The problem is that I need to run this conversion >>> on the linux box where I am creating a database with the jvxl files and a >>> bunch of other stuff. When I try to do this, I get an error: >>> >>> java -jar mol.jar -ionx HOMO.cube script >>> Exception in thread "main" java.awt.HeadlessException: >>> No X11 DISPLAY variable was set, but this program performed an operation >>> which requires it. >>> at >>> java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:173) >>> at java.awt.Window.<init>(Window.java:437) >>> at java.awt.Frame.<init>(Frame.java:419) >>> at java.awt.Frame.<init>(Frame.java:384) >>> at javax.swing.JFrame.<init>(JFrame.java:174) >>> at org.openscience.jmol.app.jmolpanel.JmolPanel.startJmol(Unknown >>> Source) >>> at org.openscience.jmol.app.Jmol.main(Unknown Source) >>> >>> >>> I've seen someone else referencing this same problem on this thread: >>> >>> https://sourceforge.net/mailarchive/message.php?msg_id=12772213 >>> >>> So, even with the --nodisplay option set, Jmol needs access to an >>> xserver. No x server will be available when my data importer is running. >>> Is there any way around this? >>> >>> Thanks, >>> >>> Craig >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! >>> Finally, a world-class log management solution at an even better >>> price-free! >>> Download using promo code Free_Logger_4_Dev2Dev. Offer expires >>> February 28th, so secure your free ArcSight Logger TODAY! >>> http://p.sf.net/sfu/arcsight-sfd2d >>> _______________________________________________ >>> Jmol-users mailing list >>> Jmo...@li... >>> https://lists.sourceforge.net/lists/listinfo/jmol-users >>> >> >> >> >> -- >> Robert M. Hanson >> Professor of Chemistry >> St. Olaf College >> 1520 St. Olaf Ave. >> Northfield, MN 55057 >> http://www.stolaf.edu/people/hansonr >> phone: 507-786-3107 >> >> >> If nature does not answer first what we want, >> it is better to take what answer we get. >> >> -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900 >> >> >> ------------------------------------------------------------------------------ >> Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! >> Finally, a world-class log management solution at an even better >> price-free! >> Download using promo code Free_Logger_4_Dev2Dev. Offer expires >> February 28th, so secure your free ArcSight Logger TODAY! >> http://p.sf.net/sfu/arcsight-sfd2d >> _______________________________________________ >> Jmol-users mailing list >> Jmo...@li... >> https://lists.sourceforge.net/lists/listinfo/jmol-users >> >> > > > ------------------------------------------------------------------------------ > Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! > Finally, a world-class log management solution at an even better > price-free! > Download using promo code Free_Logger_4_Dev2Dev. Offer expires > February 28th, so secure your free ArcSight Logger TODAY! > http://p.sf.net/sfu/arcsight-sfd2d > _______________________________________________ > Jmol-users mailing list > Jmo...@li... > https://lists.sourceforge.net/lists/listinfo/jmol-users > > -- Robert M. Hanson Professor of Chemistry St. Olaf College 1520 St. Olaf Ave. Northfield, MN 55057 http://www.stolaf.edu/people/hansonr phone: 507-786-3107 If nature does not answer first what we want, it is better to take what answer we get. -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900 |