Whenever I try to print the graphical view of an XSD Schema, I am getting SWT Errors.

Here is my config:

Code:

*** Date: Mon Oct 10 14:56:12 EDT 2005 *** System properties: OS=Linux OS version=2.6.12-gentoo-r9 Java version=1.5.0_05 *** MyEclipse details: MyEclipse Enterprise Workbench Version: 4.0.2 GA Build id: 20051010-4.0.2-GA *** Eclipse details: Eclipse SDK Version: 3.1.1 Build id: M20050929-0840 Eclipse Project SDK Version: 3.1.1 Build id: M20050929-0840 Eclipse Platform Version: 3.1.1 Build id: M20050929-0840 Eclipse Java Development Tools Version: 3.1.1 Build id: I20050627-1435 Eclipse Graphical Editing Framework Version: 3.1 Build id: 200507071758 Eclipse RCP Version: 3.1.1 Build id: I20050627-1435 Eclipse Plug-in Development Environment Version: 3.1.1 Build id: I20050627-1435 Eclipse startup command=-os linux -ws gtk -arch x86 -launcher /usr/lib/eclipse-3.1/eclipse-gtk -name Eclipse-gtk -showsplash 600 -exitdata b88001 -Xmx600m -vm /opt/sun-jdk-1.5.0.05/bin/java

The errors are as follows:

Code:

!ENTRY org.eclipse.ui 4 4 2005-10-10 11:55:09.647 !MESSAGE Unhandled event loop exception !ENTRY org.eclipse.ui 4 0 2005-10-10 11:55:09.648 !MESSAGE No more handles !STACK 0 org.eclipse.swt.SWTError: No more handles         at org.eclipse.swt.SWT.error(SWT.java:2968)         at org.eclipse.swt.SWT.error(SWT.java:2865)         at org.eclipse.swt.SWT.error(SWT.java:2836)         at org.eclipse.swt.printing.Printer.<init>(Printer.java:100)         at com.ibm.xsdeditor.internal.graph.PrintGraphAction.run(PrintGraphAction.java:43)         at org.eclipse.jface.action.Action.runWithEvent(Action.java:996)         at org.eclipse.ui.actions.RetargetAction.runWithEvent(RetargetAction.java:222)         at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)         at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)         at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:441)         at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1021)         at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2867)         at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2572)         at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)         at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)         at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)         at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)         at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)         at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)         at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)         at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)         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:585)         at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)         at org.eclipse.core.launcher.Main.basicRun(Main.java:278)         at org.eclipse.core.launcher.Main.run(Main.java:973)         at org.eclipse.core.launcher.Main.main(Main.java:948)

Printing on linux from Eclipse is currently not possible. This is because there is no native way to print in GTK+, see: https://bugs.eclipse.org/bugs/show_bug.cgi?id=24796

The issue is that the Print action is being enabled for the Graph view and it shouldn't be. So when you try to print, the "No more handles" is just an automatic error that is thrown when you try to use the printer class on linux with GTK. We should disable this print action for the XSD graph viewer just to remove the confusion. Sorry for the inconvenience.

Ok, that makes sense. Hopefully the whole printing issue can be resolved at some point, but at least disabling the button will prevent the errors from happening.