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Hi Stu- Since I don't have a box to test this on, I can only go by what I've seen on the net. I suggest googling "kCGErrorFailure: Set a" and look at some of those threads to see if they help. Don > Full Name: Stuart Wier > Email Address: address@hidden > Organization: UNAVCO > Package Version: 2.8 > Operating System: Mac OS 10.2 > Hardware: > Description of problem: Running IDV 2.8 on a headless Mac OS 10.2, with > Xvfb running: > /usr/X11R6/bin/Xvfb :9 -screen 0 1280x1024x24 > > gets this error: > Sat Mar 20 11:02:35 xserve1 java[43797] <Error>: kCGErrorFailure: Set a > breakpoint @ CGErrorBreakpoint() to catch errors as they are logged. > Exception in thread "main" java.lang.NoClassDefFoundError: java.awt.Component > at ucar.unidata.util.LogUtil.checkConsole(LogUtil.java:690) > at ucar.unidata.util.LogUtil.consoleMessage(LogUtil.java:702) > at ucar.unidata.util.LogUtil.printException(LogUtil.java:897) > at ucar.unidata.util.LogUtil.printException(LogUtil.java:817) > at > ucar.unidata.idv.IntegratedDataViewer.logException(IntegratedDataViewer.java:3023) > at ucar.unidata.idv.IntegratedDataViewer.<init>(IntegratedDataViewer.java:324) > at ucar.unidata.idv.IntegratedDataViewer.<init>(IntegratedDataViewer.java:239) > at ucar.unidata.idv.DefaultIdv.<init>(DefaultIdv.java:80) > at ucar.unidata.idv.DefaultIdv.main(DefaultIdv.java:142) > > any idea what that means? > > Stuart > > > Ticket Details =================== Ticket ID: YFL-973198 Department: Support IDV Priority: Normal Status: Closed