Unhandled event loop exception when opening Batch Job Configuration editor -------------------------------------------------------------------------- Key: JBIDE-19270 URL: https://issues.jboss.org/browse/JBIDE-19270 Project: Tools (JBoss Tools) Issue Type: Bug Components: batch, upstream Affects Versions: 4.3.0.Alpha2 Reporter: Alexey Kazakov Assignee: Snjezana Peco Priority: Critical Fix For: 4.3.0.Alpha2 1. Close all Batch Job Configuration editors 2. Open any Batch Job Configuration editor (the Design tab should be opened by default, if not then open that tab and re-open the editor). 3. See the log: {code} java.lang.IllegalArgumentException: Argument not valid at org.eclipse.swt.SWT.error(SWT.java:4458) at org.eclipse.swt.SWT.error(SWT.java:4392) at org.eclipse.swt.SWT.error(SWT.java:4363) at org.eclipse.swt.graphics.Image.init(Image.java:1294) at org.eclipse.swt.graphics.Image.<init>(Image.java:200) at org.eclipse.ui.forms.widgets.Section.onPaint(Section.java:344) at org.eclipse.ui.forms.widgets.ExpandableComposite$1.paintControl(ExpandableComposite.java:561) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:230) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4480) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1413) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1437) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1422) at org.eclipse.swt.widgets.Control.gtk_draw(Control.java:3212) at org.eclipse.swt.widgets.Canvas.gtk_draw(Canvas.java:171) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2085) at org.eclipse.swt.widgets.Control.windowProc(Control.java:5563) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4712) at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method) at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:9174) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1253) at org.eclipse.swt.internal.gtk.OS._gdk_window_process_all_updates(Native Method) at org.eclipse.swt.internal.gtk.OS.gdk_window_process_all_updates(OS.java:5980) at org.eclipse.swt.widgets.Display.update(Display.java:4665) at org.eclipse.swt.widgets.Display.runDeferredLayouts(Display.java:3844) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3415) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:648) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:592) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) 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:606) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) {code}