[jbosstools-issues] [JBoss JIRA] (JBIDE-16501) Unhandled event loop exception after JBT installation

Unhandled event loop exception after JBT installation ----------------------------------------------------- Key: JBIDE-16501 URL: https://issues.jboss.org/browse/JBIDE-16501 Project: Tools (JBoss Tools) Issue Type: Bug Components: central, upstream Affects Versions: 4.2.0.Alpha2 Environment: JBDS 4.2.Alpha2, Linux GTK3 Reporter: Jiri Peterka Assignee: Snjezana Peco Fix For: 4.2.0.Beta1 Error visible in Error log after complete JBT installation, new workspace {code} java.lang.IllegalArgumentException: Argument not valid at org.eclipse.swt.SWT.error(SWT.java:4422) at org.eclipse.swt.SWT.error(SWT.java:4356) at org.eclipse.swt.SWT.error(SWT.java:4327) at org.eclipse.swt.graphics.Image.init(Image.java:1294) at org.eclipse.swt.graphics.Image.<init>(Image.java:200) at org.eclipse.ui.internal.forms.widgets.FormHeading.onPaint(FormHeading.java:807) at org.eclipse.ui.internal.forms.widgets.FormHeading.access$10(FormHeading.java:803) at org.eclipse.ui.internal.forms.widgets.FormHeading$1.handleEvent(FormHeading.java:575) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4423) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1388) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1412) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1397) at org.eclipse.swt.widgets.Control.gtk_draw(Control.java:3168) at org.eclipse.swt.widgets.Canvas.gtk_draw(Canvas.java:171) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2080) at org.eclipse.swt.widgets.Control.windowProc(Control.java:5498) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4637) 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:8727) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1248) 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:5595) at org.eclipse.swt.widgets.Display.update(Display.java:4590) at org.eclipse.swt.widgets.Display.runDeferredLayouts(Display.java:3797) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3378) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1122) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1006) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:146) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:615) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:566) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:125) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:109) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:80) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:372) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:226) 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:636) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591) at org.eclipse.equinox.launcher.Main.run(Main.java:1450) at org.eclipse.equinox.launcher.Main.main(Main.java:1426) {code}