Thank you for your answer, but what do you mean by "Make your environment non-headless to solve problem" ?
David Delbecq-2 wrote: > > En l'instant précis du 13/11/07 12:45, Yann Mauon s'exprimait en ces > termes: >> Dear all, >> >> I have the following problem. I deployed an applicaton on Tomcat and >> recieve >> the following error when I try to display an image generated on the >> server : >> >> java.awt.HeadlessException >> at >> java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159) >> > You have defined java.awt.headless to true but are doing operation that > requires a screen (aka non-headless environment). Make your environment > non-headless to solve problem >> Previously, I had the >> >> >> java.awt.HeadlessException: >> No X11 DISPLAY variable was set, but this program performed an operation >> which requires it. >> >> error, but fixed it by adding -Djava.awt.headless=true argument. >> >> Does someone have an idea to solve this trouble without remove the use of >> javax.swing.JFrame ? >> > You didn't fix it, you just told java there was no screen. As it says, > "No X11 Display variable was set". Provide your java environement with > an access to a X11 display and everything will run fine. > > -- > http://www.devlog.be (a belgian developer's logs) > > > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/java.awt.HeadlessException-on-tomcat-tf4797278.html#a13725306 Sent from the Tomcat - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
