[jbosstools-issues] [JBoss JIRA] Resolved: (JBIDE-5883) Several exceptions in Error log view with drools

Several exceptions in Error log view with drools ------------------------------------------------ Key: JBIDE-5883 URL: https://jira.jboss.org/jira/browse/JBIDE-5883 Project: Tools (JBoss Tools) Issue Type: Bug Components: drools Affects Versions: 3.1.0.CR2 Reporter: Vitali Yemialyanchyk Assignee: Kris Verlaenen Priority: Minor Fix For: 3.1.0.CR2 1) java.lang.IndexOutOfBoundsException: Index: 2, Size: 2 at java.util.ArrayList.RangeCheck(Unknown Source) at java.util.ArrayList.get(Unknown Source) at org.drools.eclipse.flow.ruleflow.editor.RuleFlowModelEditor.refreshPalette(RuleFlowModelEditor.java:106) at org.drools.eclipse.flow.ruleflow.editor.RuleFlowModelEditor.setInput(RuleFlowModelEditor.java:94) at org.eclipse.gef.ui.parts.GraphicalEditor.init(GraphicalEditor.java:318) at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:798) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:644) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2676) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:361) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:168) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:229) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:208) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:373) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:526) at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48) 2) java.lang.IllegalArgumentException: A RuleFlowProcess cannot have more than one start node! at org.drools.ruleflow.core.RuleFlowProcess$WorkflowProcessNodeContainer.validateAddNode(RuleFlowProcess.java:65) at org.drools.workflow.core.impl.NodeContainerImpl.addNode(NodeContainerImpl.java:26) at org.drools.workflow.core.impl.WorkflowProcessImpl.addNode(WorkflowProcessImpl.java:62) at org.drools.eclipse.flow.ruleflow.core.RuleFlowProcessWrapper.internalAddElement(RuleFlowProcessWrapper.java:50) at org.drools.eclipse.flow.common.editor.core.ProcessWrapper.addElement(ProcessWrapper.java:142) at org.drools.eclipse.flow.common.editor.core.command.AddElementCommand.execute(AddElementCommand.java:33) at org.eclipse.gef.commands.CommandStack.execute(CommandStack.java:170) at org.eclipse.gef.tools.AbstractTool.executeCommand(AbstractTool.java:399) at org.eclipse.gef.tools.AbstractTool.executeCurrentCommand(AbstractTool.java:411) at org.eclipse.gef.tools.CreationTool.performCreation(CreationTool.java:254) at org.eclipse.gef.tools.CreationTool.handleButtonUp(CreationTool.java:178) at org.eclipse.gef.tools.AbstractTool.mouseUp(AbstractTool.java:1064) at org.eclipse.gef.EditDomain.mouseUp(EditDomain.java:263) at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseReleased(DomainEventDispatcher.java:374) at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseUp(LightweightSystem.java:538) 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:3910) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493) 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) 3) java.io.FileNotFoundException: /icons/defaultrulegroup.gif at org.eclipse.osgi.framework.internal.protocol.bundleentry.Handler.findBundleEntry(Handler.java:44) at org.eclipse.osgi.framework.internal.core.BundleResourceHandler.openConnection(BundleResourceHandler.java:175) at java.net.URL.openConnection(Unknown Source) at org.eclipse.core.runtime.internal.adaptor.URLConverterImpl.toFileURL(URLConverterImpl.java:32) at org.eclipse.core.runtime.FileLocator.toFileURL(FileLocator.java:206) at org.eclipse.jface.resource.URLImageDescriptor.getFilePath(URLImageDescriptor.java:137) at org.eclipse.jface.resource.URLImageDescriptor.createImage(URLImageDescriptor.java:157) at org.eclipse.jface.resource.ImageDescriptor.createResource(ImageDescriptor.java:165) at org.eclipse.jface.resource.DeviceResourceManager.allocate(DeviceResourceManager.java:56) at org.eclipse.jface.resource.AbstractResourceManager.create(AbstractResourceManager.java:88) at org.eclipse.jface.resource.ResourceManager.createImageWithDefault(ResourceManager.java:192) at org.eclipse.jface.resource.ImageRegistry.get(ImageRegistry.java:212) at org.drools.eclipse.core.ui.DroolsLabelProvider.getImage(DroolsLabelProvider.java:31) at org.eclipse.jface.viewers.WrappedViewerLabelProvider.getImage(WrappedViewerLabelProvider.java:117) at org.eclipse.jface.viewers.WrappedViewerLabelProvider.update(WrappedViewerLabelProvider.java:165) at org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:145) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:932) at org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:102) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:1012) at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:481) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:2111)