Re: batik causing headless exception

[Ruth, Brice]

No problem - I do some server-side font rendering for http://www.fiskars.com/ - where probably 40% of the pages loaded need to access the Java 2D libraries that require the Xserver - we do about 800,000 page views a month, and I've yet to have Tomcat go down (we're running Tomcat 4.1). I do periodically re-deploy, which often requires me to restart Tomcat, but otherwise, no restart has ever been required. Good luck! Brice [EMAIL PROTECTED] wrote: Thanks Brice! I did that and I restarted the server. So far so good, will see if it can survive a day ;-) Thanks again. -Paul Quoting "Ruth, Brice" <[EMAIL PROTECTED]>: Whenever you start your app server (if you're using Tomcat or jBoss or what have you) - you need to have DISPLAY=:1 in your environment: (bash) export DISPLAY=:1 (tcsh) setenv DISPLAY :1 Then just start Tomcat/jBoss/your application - and you should be set. Brice Bernardo Buffa Colomÿffffe9 wrote: I'm not really sure. I believe is enough setting de DISPLAY environment variable properly. --- [EMAIL PROTECTED] escribió: > Yes, I am running /usr/X11R6/bin/Xvfb :1 -screen 0 800x600x8 & How do I tell my java env to connect to it? Thanks, -Paul Quoting Bernardo Buffa Colomÿffffe9 <[EMAIL PROTECTED]>: Did U try xvfb (X virtual frame buffer)? You must configure your environment to tell Java connect in this X server. Regards Bernardo Antonio Buffa Colomé --- [EMAIL PROTECTED] escribió: > I am running embedded fop under Linux, java 1.4.1 with -Djava.awt.headless=true, using batik 1.5.1. Every once in a while I get headless exception, which causes my app to terminate. I have found a message on that: http://groups.yahoo.com/group/svg-developers/message/31677 which seems to match my problem. I wonder if anybody found some solution? Why would batik try to create Label? Is there any workaround or configuration parameter that I am missing? Thanks, -Paul java.lang.ExceptionInInitializerError at org.apache.batik.ext.awt.image.spi.ImageTagRegistry.getRegistry(ImageTagRegistry.java:273) at org.apache.batik.bridge.SVGImageElementBridge.createRasterImageNode(SVGImageElementBridge.ja va:280) at org.apache.batik.bridge.SVGImageElementBridge.createGraphicsNode(SVGImageElementBridge.java: 138) at org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(GVTBuilder.java:182) at org.apache.batik.bridge.GVTBuilder.buildComposite(GVTBuilder.java:148) at org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:76) at org.apache.fop.render.pdf.PDFRenderer.renderSVGDocument(PDFRenderer.java:590) (...) Caused by: java.awt.HeadlessException at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:121) at java.awt.Label.<init>(Label.java:133) at java.awt.Label.<init>(Label.java:100) at org.apache.batik.ext.awt.image.spi.JDKRegistryEntry.<clinit>(JDKRegistryEntry.java:102) --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ______________________________________________________________________ Correo Yahoo! - 6MB, más protección contra el spam ¡Gratis! http://correo.yahoo.es --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __________________________________________ Correo Yahoo! - 6MB de espacio ¡Gratis! http://correo.yahoo.es --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]