New BPMN2 editor: Exception when generating gif image ----------------------------------------------------- Key: JBPM-3088 URL: https://issues.jboss.org/browse/JBPM-3088 Project: jBPM Issue Type: Bug Security Level: Public(Everyone can see) Components: Eclipse Reporter: Gary Brown Assignee: Kris Verlaenen Fix For: jBPM 5.x Attachments: HelloWorldChoreo.bpmn2 Created a simple choreography model with start event, two choreo tasks and end event all connected by sequence links. The only other thing on the canvas is a message (not connected). Selected the "Save as image" from the canvas context menu, image type gif and just pressed ok (i.e. accepted the defaults). Got an error window saying couldn't save due to number of colours and the following exception in the error log: eclipse.buildId=I20100608-0911 java.version=1.6.0_18 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os linux -ws gtk -arch x86 -product org.eclipse.epp.package.jee.product Error Wed Mar 09 12:46:14 GMT 2011 Method 'startSaveAsImageDialog(graphicalViewer)': Can not save image: Details: java.lang.Exception: Image contains more than 256 colors. Automated color reduction is currently not supported. at org.eclipse.graphiti.ui.internal.services.impl.UiService.create8BitIndexedPaletteImage(UiService.java:108) at org.eclipse.graphiti.ui.internal.services.impl.UiService.createImage(UiService.java:65) at org.eclipse.graphiti.ui.internal.services.impl.UiService.startSaveAsImageDialog(UiService.java:160) at org.eclipse.graphiti.ui.internal.action.SaveImageAction.run(SaveImageAction.java:58) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3552) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3171) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407)