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osate / alisa

Old Alisa repository, kept for reference
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illegal state exception when clicking in Alisa View #10

Closed reteprelief closed 7 years ago

reteprelief commented 7 years ago

This is OSATE 2.2.1 upd3. The example is SimpleControlSystem. With the AlisaView open I want to click on the assurance case and I get the following exception: java.lang.IllegalStateException: stream has already been operated upon or closed at java.util.stream.AbstractPipeline.spliterator(Unknown Source) at java.util.stream.ReferencePipeline.iterator(Unknown Source) at com.google.common.collect.Iterables$8.iterator(Iterables.java:710) at com.google.common.collect.Iterables.iterators(Iterables.java:505) at com.google.common.collect.Iterables.access$100(Iterables.java:60) at com.google.common.collect.Iterables$2.iterator(Iterables.java:495) at com.google.common.collect.Iterables$6.iterator(Iterables.java:586) at com.google.common.collect.Iterables.size(Iterables.java:108) at org.eclipse.xtext.xbase.lib.IterableExtensions.size(IterableExtensions.java:471) at org.osate.assure.evaluator.AssureRequirementMetricsProcessor._process(AssureRequirementMetricsProcessor.java:221) at org.osate.assure.evaluator.AssureRequirementMetricsProcessor.process(AssureRequirementMetricsProcessor.java:905) at org.osate.assure.evaluator.AssureRequirementMetricsProcessor$1.accept(AssureRequirementMetricsProcessor.java:85) at org.osate.assure.evaluator.AssureRequirementMetricsProcessor$1.accept(AssureRequirementMetricsProcessor.java:1) at java.lang.Iterable.forEach(Unknown Source) at org.osate.assure.evaluator.AssureRequirementMetricsProcessor._process(AssureRequirementMetricsProcessor.java:88) at org.osate.assure.evaluator.AssureRequirementMetricsProcessor.process(AssureRequirementMetricsProcessor.java:902) at org.osate.assure.evaluator.AssureRequirementMetricsProcessor.processCase(AssureRequirementMetricsProcessor.java:77) at org.osate.assure.ui.views.AssureRequirementsCoverageView.setAssuranceCaseResult(AssureRequirementsCoverageView.java:1557) at org.osate.assure.ui.views.AlisaView.updateAssureViewer(AlisaView.java:1538) at org.osate.assure.ui.views.AlisaView.access$5(AlisaView.java:1456) at org.osate.assure.ui.views.AlisaView$6$4.selectionChanged(AlisaView.java:723) at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:163) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2197) at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1228) at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1257) at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:242) at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:236) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:408) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4180) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3769) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139) 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)