Community
Participate
Working Groups
prefix test name 180651 reference abstract NPE when delete 2 web examples with Search view open duplicate state open priority severity 2 target age 17 due product hasApar compName wsa.web.oti answer release symptom ra envName Win2000 phaseFound cvt level phaseInject addDate 2001/07/23 12:28:06 assignDate 2001/07/24 10:32:52 lastUpdate 2001/07/24 16:02:02 responseDate endDate ownerLogin decandio originLogin endres ownerName George DeCandio originName Kathy Endres ownerArea 9ZVA originArea AVALON apar pmr test tracks: none. verify: none. history: addDate action userLogin (userName) -------------------- --------------- ---------------------------------- 2001/07/23 12:28:08 open endres (Kathy Endres) 2001/07/24 10:22:39 assign decandio (George DeCandio) 2001/07/24 10:29:28 assign decandio (George DeCandio) 2001/07/24 10:32:52 assign decandio (George DeCandio) 2001/07/24 16:02:02 note endres (Kathy Endres) duplicate defects: none. duplicate features: none. sizing: none. notes: <Note by endres (Kathy Endres), 2001/07/23 12:28:06, seq: 1 rel: 0 action: open> In doing some testing against the 20010722-0100 R09 Packaged JDK build, I created all 3 web examples. Then I searched on text/css in the html, htm, and jsp files. With the Search view still open, I then tried to delete all 3 web examples. I was able to successfully delete the Home Page example, but I got an internal error message when I tried to delete the other 2 web examples I had created. The log file shows the internal error to be a NullPointer Exception. Here's the stack trace: Log: Sun Jul 22 21:38:11 EDT 2001 4 org.eclipse.ui 0 java.lang.NullPointerException java.lang.NullPointerException at org.eclipse.search.internal.ui.SearchResultLabelProvider$FileLabelProvider.getText(SearchResultLabelProvider.java:32) at org.eclipse.search.internal.ui.SearchResultLabelProvider.getText(SearchResultLabelProvider.java:51) at org.eclipse.jface.viewers.TableViewer.doUpdateItem(TableViewer.java(Compiled Code)) at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:879) at org.eclipse.search.internal.ui.SearchResultViewer.handleUpdateMatch(SearchResultViewer.java:274) at org.eclipse.search.internal.ui.SearchManager.handleRemoveMatch(SearchManager.java:189) at org.eclipse.search.internal.ui.SearchManager.access$1(SearchManager.java:176) at org.eclipse.search.internal.ui.SearchManager$1.visit(SearchManager.java:224) at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java(Compiled Code)) at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java(Compiled Code)) at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java(Compiled Code)) at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java(Compiled Code)) at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java(Compiled Code)) at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:42) at org.eclipse.search.internal.ui.SearchManager.handleResourceChanged(SearchManager.java:233) at org.eclipse.search.internal.ui.SearchManager$5.run(SearchManager.java:392) at org.eclipse.ui.internal.UIWorkspaceLock.doPendingWork(UIWorkspaceLock.java(Compiled Code)) at org.eclipse.ui.internal.UISynchronizer$1.run(UISynchronizer.java:23) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:26) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java(Compiled Code)) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java(Compiled Code)) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java(Compiled Code)) at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java(Compiled Code)) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:258) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:335) at org.eclipse.ui.actions.DeleteResourceAction.run(DeleteResourceAction.java:235) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:408) at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:362) at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:353) at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:47) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java(Compiled Code)) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java(Compiled Code)) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java(Compiled Code)) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java(Compiled Code)) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java(Compiled Code)) at org.eclipse.ui.internal.Workbench.run(Workbench.java:622) at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:815) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:285) at java.lang.reflect.Method.invoke(Native Method) at org.eclipse.core.launcher.Main.basicRun(Main.java:119) at org.eclipse.core.launcher.Main.run(Main.java:401) at org.eclipse.core.launcher.Main.main(Main.java:274) <Note by decandio (George DeCandio), 2001/07/24 10:22:39, seq: 2 rel: 0 action: assign> Old Component: wsa.web.tooling New Component: wsa.web.oti <Note by decandio (George DeCandio), 2001/07/24 10:29:28, seq: 3 rel: 0 action: assign> Old Owner: decandio New Owner: ccc <Note by decandio (George DeCandio), 2001/07/24 10:32:52, seq: 4 rel: 0 action: assign> Old Owner: ccc New Owner: decandio <Note by endres (Kathy Endres), 2001/07/24 16:02:02, seq: 5 rel: 0 action: note> George, did you say you were going to forward this to OTI (that is, update the component of this defect to wsa.web.oti)? NOTES: DM (9/18/01 11:12:12 AM) Could be reproduced. Happens when a project (any nature) is being deleted and one of its files has several text search matches in the search result view. The search results stay after the NPE. Some actions (like sorting) then also cause errors. Also check against Java once it's fixed for text - Java project and text search: error - Java project and java search: no error Error was in SearchResultLabelProvider.FileLabelProvider: did not take into account that resource may be there but project might have gone. This resulted in an NPE when getting the last segment of the location. The error was not detected before, because removing the resource alone did not show the error (nonExistentResource.getLocation() returns a path if if the project is there but null if it is not). Fixed in 2.0 stream. Fix for 1.0 stream would be: Test was: if (resource == null) And should be: if (resource == null || !resource.exists()) EG (18.09.2001 15:49:04) walkback - fix is low risk. propose to fix for 1.0 DM (9/19/01 12:40:33 PM) Fixed in 1.0 Reviewed by EG
moved to fixed
PRODUCT VERSION: Win2000, R09
