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open call hierarchy and then delete the file for which you have it expanded then, try expanding another node boom java.lang.IllegalArgumentException at java.lang.Throwable.<init>(Throwable.java) at org.eclipse.jdt.core.dom.AST.parseCompilationUnit(AST.java:251) at org.eclipse.jdt.internal.corext.callhierarchy.CalleeMethodWrapper.findChildren (CalleeMethodWrapper.java:97) at org.eclipse.jdt.internal.corext.callhierarchy.MethodWrapper.performSearch (MethodWrapper.java:287) at org.eclipse.jdt.internal.corext.callhierarchy.MethodWrapper.doFindChildren (MethodWrapper.java:227) at org.eclipse.jdt.internal.corext.callhierarchy.MethodWrapper.getCalls (MethodWrapper.java:85) at org.eclipse.jdt.internal.corext.callhierarchy.CalleeMethodWrapper.getCalls (CalleeMethodWrapper.java:66) at org.eclipse.jdt.internal.ui.callhierarchy.CallHierarchyContentProvider.getChildr en(CallHierarchyContentProvider.java:45) at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren (AbstractTreeViewer.java:653) at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren (StructuredViewer.java:454) at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren (StructuredViewer.java:558) at org.eclipse.jface.viewers.AbstractTreeViewer$1.run (AbstractTreeViewer.java:301) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren (AbstractTreeViewer.java:289) at org.eclipse.jface.viewers.AbstractTreeViewer.handleTreeExpand (AbstractTreeViewer.java:697) at org.eclipse.jface.viewers.AbstractTreeViewer$4.treeExpanded (AbstractTreeViewer.java:709) at org.eclipse.swt.widgets.TypedListener.handleEvent (TypedListener.java:177) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:849) at org.eclipse.swt.widgets.Tree.wmNotifyChild(Tree.java:1894) at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:3814) at org.eclipse.swt.widgets.Composite.WM_NOTIFY(Composite.java:642) at org.eclipse.swt.widgets.Control.windowProc(Control.java) at org.eclipse.swt.widgets.Display.windowProc(Display.java) at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java) at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java) at org.eclipse.swt.widgets.Tree.WM_LBUTTONDOWN(Tree.java:1502) at org.eclipse.swt.widgets.Control.windowProc(Control.java) at org.eclipse.swt.widgets.Display.windowProc(Display.java) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402) at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385) at org.eclipse.core.internal.boot.InternalBootLoader.run (InternalBootLoader.java:845) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:61) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:40) at java.lang.reflect.Method.invoke(Method.java:335) at org.eclipse.core.launcher.Main.basicRun(Main.java:291) at org.eclipse.core.launcher.Main.run(Main.java:747) at org.eclipse.core.launcher.Main.main(Main.java:583)
Created attachment 4612 [details] Fix This is a patch for CalleeMethodWrapper. Now checks that the base method and its compilation unit exist.
fix released
