Bug 1387257
| Summary: | exception while click in system tree | ||
|---|---|---|---|
| Product: | [oVirt] ovirt-engine | Reporter: | Alexander Wels <awels> |
| Component: | Frontend.WebAdmin | Assignee: | Alexander Wels <awels> |
| Status: | CLOSED WORKSFORME | QA Contact: | Pavel Stehlik <pstehlik> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 4.0.3 | CC: | bugs, gshereme, oourfali |
| Target Milestone: | ovirt-4.1.0-beta | Flags: | oourfali:
ovirt-4.1?
rule-engine: planning_ack? rule-engine: devel_ack? rule-engine: testing_ack? |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | ux | ||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-01-09 14:34:51 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | UX | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
We failed to reproduce. Closing as WORKSFORME. |
Description of problem: An exception appears to occur randomly while working in the web admin application, in particular it seems related to the system tree Version-Release number of selected component (if applicable): How reproducible: ??? Steps to Reproduce: ??? Additional info: The UI.log has the following stack trace: 2016-10-20 09:13:24,742 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-7) [] Permutation name: 430985F23DFC1C8BE1C7FDD91EDAA785 2016-10-20 09:13:24,747 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-7) [] Uncaught exception: : com.google.gwt.event.shared.UmbrellaException: Exception caught: Exception caught: (TypeError) __gwt$exception: <skipped>: Cannot read property 'f' of null at java.lang.Throwable.fillInStackTrace(Throwable.java:114) [rt.jar:1.8.0_102] at java.lang.RuntimeException.RuntimeException(RuntimeException.java:32) [rt.jar:1.8.0_102] at com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:70) [gwt-servlet.jar:] at com.google.gwt.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:25) [gwt-servlet.jar:] at com.google.gwt.event.shared.HandlerManager.$fireEvent(HandlerManager.java:117) [gwt-servlet.jar:] at com.google.gwt.view.client.SelectionChangeEvent.fire(SelectionChangeEvent.java:67) [gwt-servlet.jar:] at com.google.gwt.view.client.SingleSelectionModel.$resolveChanges(SingleSelectionModel.java:118) [gwt-servlet.jar:] at com.google.gwt.view.client.SingleSelectionModel.isSelected(SingleSelectionModel.java:82) [gwt-servlet.jar:] at com.google.gwt.user.cellview.client.HasDataPresenter.$resolvePendingState(HasDataPresenter.java:1062) [gwt-servlet.jar:] at com.google.gwt.user.cellview.client.CellTreeNodeView$TreeNodeImpl.$getChildCount(CellTreeNodeView.java:573) [gwt-servlet.jar:] at org.ovirt.engine.ui.webadmin.widget.tree.SystemTree.$expandTree(SystemTree.java:229) at org.ovirt.engine.ui.webadmin.widget.tree.SystemTree$3.eventRaised(SystemTree.java:110) at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:114) at org.ovirt.engine.ui.uicommonweb.models.SearchableListModel.$setItems(SearchableListModel.java:802) at org.ovirt.engine.ui.uicommonweb.models.SystemTreeModel.$executed(SystemTreeModel.java:438) at org.ovirt.engine.ui.uicommonweb.models.SystemTreeModel.executed(SystemTreeModel.java:438) at org.ovirt.engine.ui.frontend.Frontend$3.$onSuccess(Frontend.java:344) [frontend.jar:] at org.ovirt.engine.ui.frontend.Frontend$3.onSuccess(Frontend.java:344) [frontend.jar:] at org.ovirt.engine.ui.frontend.communication.OperationProcessor$3.$onSuccess(OperationProcessor.java:178) [frontend.jar:] at org.ovirt.engine.ui.frontend.communication.OperationProcessor$3.onSuccess(OperationProcessor.java:178) [frontend.jar:] at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.$onSuccess(GWTRPCCommunicationProvider.java:271) [frontend.jar:] at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.onSuccess(GWTRPCCommunicationProvider.java:271) [frontend.jar:] at com.google.gwt.rpc.client.impl.RpcCallbackAdapter.onResponseReceived(RpcCallbackAdapter.java:72) [gwt-servlet.jar:] at org.ovirt.engine.ui.common.gin.BaseSystemModule$1$1.onResponseReceived(BaseSystemModule.java:140) at com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:237) [gwt-servlet.jar:] at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:409) [gwt-servlet.jar:] at Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at com.google.gwt.core.client.impl.Impl.apply(Impl.java:296) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:335) [gwt-servlet.jar:] at Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)Caused by: com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) __gwt$exception: <skipped>: Cannot read property 'f' of null at java.lang.Throwable.fillInStackTrace(Throwable.java:114) [rt.jar:1.8.0_102] at java.lang.RuntimeException.RuntimeException(RuntimeException.java:32) [rt.jar:1.8.0_102] at com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:70) [gwt-servlet.jar:] at com.google.gwt.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:25) [gwt-servlet.jar:] at com.google.gwt.event.shared.EventBus.$castFireEvent(EventBus.java:65) [gwt-servlet.jar:] at org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeSelectionChangeEvent.fire(SystemTreeSelectionChangeEvent.java:21) at org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeModelProvider.$setSelectedItems(SystemTreeModelProvider.java:108) at org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeModelProvider$1.onSelectionChange(SystemTreeModelProvider.java:59) at com.google.gwt.view.client.SelectionChangeEvent.dispatch(SelectionChangeEvent.java:98) [gwt-servlet.jar:] at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:76) [gwt-servlet.jar:] at com.google.web.bindery.event.shared.SimpleEventBus.$doFire(SimpleEventBus.java:173) [gwt-servlet.jar:] ... 26 more Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) __gwt$exception: <skipped>: Cannot read property 'f' of null at org.ovirt.engine.ui.webadmin.plugin.entity.SystemTreeItemObject.from(SystemTreeItemObject.java:15) at org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeSelectionChangeEvent.$dispatch(SystemTreeSelectionChangeEvent.java:50) at org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeSelectionChangeEvent.dispatch(SystemTreeSelectionChangeEvent.java:50) at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:76) [gwt-servlet.jar:] at com.google.web.bindery.event.shared.SimpleEventBus.$doFire(SimpleEventBus.java:173) [gwt-servlet.jar:] ... 33 more