[jbosstools-issues] [JBoss JIRA] Closed: (JBIDE-4271) IllegalArgumentException if Visual pane has a wrong position

IllegalArgumentException if Visual pane has a wrong position ------------------------------------------------------------ Key: JBIDE-4271 URL: https://jira.jboss.org/jira/browse/JBIDE-4271 Project: Tools (JBoss Tools) Issue Type: Bug Components: Visual Page Editor core Affects Versions: 3.1.0.M1 Reporter: Yura Zhishko Assignee: Yura Zhishko Priority: Minor Fix For: 3.1.0.M1 Attachments: FirstCase.swf, SecondCase.swf See flash video to reproduce it correctly. After reproducing next exception appears: java.lang.IllegalArgumentException: Argument not valid at org.eclipse.swt.SWT.error(SWT.java:3845) at org.eclipse.swt.SWT.error(SWT.java:3779) at org.eclipse.swt.SWT.error(SWT.java:3750) at org.eclipse.swt.custom.SashForm.setWeights(SashForm.java:428) at org.jboss.tools.vpe.editor.xpl.CustomSashForm.upClicked(CustomSashForm.java:549) at org.jboss.tools.vpe.editor.xpl.CustomSashForm$8.mouseUp(CustomSashForm.java:433) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:207) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2393) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2357) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2209) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:499) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:492) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194) 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:368) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:556) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:511) at org.eclipse.equinox.launcher.Main.run(Main.java:1284) at org.eclipse.equinox.launcher.Main.main(Main.java:1260) P. S. Names of tooltips may be changed according to 4270.