Hi All, Problem: I have written a code which uploads an image and to determine the size of that image and also the type, I am using swing methods like:
| javax.swing.ImageIcon hwImage = new javax.swing.ImageIcon(formFile.getFileData()); | setWidth(new Integer(hwImage.getIconWidth())); | setHeight(new Integer(hwImage.getIconHeight())); | float picRatio = hwImage.getIconWidth() / hwImage.getIconHeight(); | this.setPossibleToBeMainPic(1); | then I get an exception like | 02:16:04,757 ERROR [Engine] StandardWrapperValve[action]: Servlet.service() for servlet action threw exception | java.lang.reflect.InvocationTargetException | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:324) | at org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.java:1789) | at org.apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.java:1684) | at org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:1713) | at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019) | at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) | at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252) | at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821) | at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) | at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) | at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:66) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:54) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) | at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) | at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) | at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) | at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) | at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) | at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) | at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) | at java.lang.Thread.run(Thread.java:534) | Caused by: java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable. | at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) | at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:134) | at java.lang.Class.forName0(Native Method) | at java.lang.Class.forName(Class.java:141) | at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62) | at sun.awt.motif.MToolkit.<clinit>(MToolkit.java:81) | at java.lang.Class.forName0(Native Method) | at java.lang.Class.forName(Class.java:141) | at java.awt.Toolkit$2.run(Toolkit.java:748) | at java.security.AccessController.doPrivileged(Native Method) | at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:739) | at javax.swing.ImageIcon.<init>(ImageIcon.java:205) | at com.naturalbornprogrammer.dating.application.actionform.album.value.ImageFormValueObject.setFormFile(ImageFormValueObject.java:2527) | ... 53 more | | Now I am trying to get my app to work with x11. How can I do that? Is there any alternative to this one considering I must have height and width of the image and must be set in the database? Something like a library to use? I also heard about awt.headless=true, but I don't know how to set it up with jboss? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3860612#3860612 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3860612 ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ JBoss-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jboss-user
