[ovirt-users] Cannot clone a snapshot

[Yaniv Kaul]

On Mon, Oct 30, 2017 at 10:40 PM, Wesley Stewart <wstewart3 at gmail.com>
wrote:

> Yep, should have just assumed /var/log
>
> Looks like a javascript issue.  Anyone else having trouble cloning a
> snapshot on 4.1.6?
>
> 2017-10-30 11:03:27,502-04 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
> (default task-23) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException:
> (TypeError)
>  __gwt$exception: <skipped>: Cannot read property 'R' of null
>         at org.ovirt.engine.ui.uicommonweb.models.vms.
> UnitVmModel.$isHostedEngine(UnitVmModel.java:1888)
>


Looks like https://bugzilla.redhat.com/show_bug.cgi?id=1498478, fixed in
4.1.7.

Y.


>         at org.ovirt.engine.ui.common.widget.uicommon.popup.
> AbstractVmPopupWidget.$edit(AbstractVmPopupWidget.java:1515)
>         at org.ovirt.engine.ui.common.widget.uicommon.popup.
> AbstractVmPopupWidget.edit(AbstractVmPopupWidget.java:1515)
>         at org.ovirt.engine.ui.common.widget.uicommon.popup.
> AbstractVmPopupWidget.edit(AbstractVmPopupWidget.java:1515)
>         at org.ovirt.engine.ui.common.widget.uicommon.popup.
> AbstractModeSwitchingPopupWidget.edit(AbstractModeSwitchingPopupWidg
> et.java:78)
>         at org.ovirt.engine.ui.common.view.popup.
> AbstractModelBoundWidgetPopupView.$edit(AbstractModelBoundWidgetPopupV
> iew.java:36)
>         at org.ovirt.engine.ui.common.view.popup.
> AbstractModelBoundWidgetPopupView.edit(AbstractModelBoundWidgetPopupV
> iew.java:36)
>         at org.ovirt.engine.ui.common.presenter.
> AbstractModelBoundPopupPresenterWidget.$init(
> AbstractModelBoundPopupPresenterWidget.java:143)
>         at org.ovirt.engine.ui.common.widget.popup.
> AbstractVmBasedPopupPresenterWidget.$init(AbstractVmBasedPopupPresenterW
> idget.java:68)
>         at org.ovirt.engine.ui.common.widget.popup.
> AbstractVmBasedPopupPresenterWidget.init(AbstractVmBasedPopupPresenterW
> idget.java:68)
>         at org.ovirt.engine.ui.common.widget.popup.
> AbstractVmBasedPopupPresenterWidget.init(AbstractVmBasedPopupPresenterW
> idget.java:68)
>         at org.ovirt.engine.ui.common.uicommon.model.
> ModelBoundPopupHandler.$handleWindowModelChange(
> ModelBoundPopupHandler.java:96)
>         at org.ovirt.engine.ui.common.uicommon.model.
> ModelBoundPopupHandler$1.$eventRaised(ModelBoundPopupHandler.java:77)
>         at org.ovirt.engine.ui.common.uicommon.model.
> ModelBoundPopupHandler$1.eventRaised(ModelBoundPopupHandler.java:77)
>         at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99)
>         at org.ovirt.engine.ui.uicommonweb.models.Model.$
> onPropertyChanged(Model.java:471)
>         at org.ovirt.engine.ui.uicommonweb.models.Model.
> onPropertyChanged(Model.java:471)
>         at org.ovirt.engine.ui.uicommonweb.models.Model.$
> setWindow(Model.java:93)
>         at org.ovirt.engine.ui.uicommonweb.models.vms.
> VmSnapshotListModel.$cloneVM(VmSnapshotListModel.java:703)
>         at org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.
> executeCommand(VmSnapshotListModel.java:912)
>         at org.ovirt.engine.ui.uicommonweb.UICommand.$
> execute(UICommand.java:163)
>         at org.ovirt.engine.ui.common.widget.action.
> UiCommandButtonDefinition.$onClick(UiCommandButtonDefinition.java:130)
>         at org.ovirt.engine.ui.common.widget.action.
> UiCommandButtonDefinition.onClick(UiCommandButtonDefinition.java:130)
>         at org.ovirt.engine.ui.common.widget.action.
> AbstractActionPanel$11.execute(AbstractActionPanel.java:575)
>         at com.google.gwt.user.client.ui.MenuBar$1.execute(MenuBar.java:893)
> [gwt-servlet.jar:]
>         at com.google.gwt.core.client.impl.SchedulerImpl.
> runScheduledTasks(SchedulerImpl.java:164) [gwt-servlet.jar:]
>         at com.google.gwt.core.client.impl.SchedulerImpl.$
> flushFinallyCommands(SchedulerImpl.java:270) [gwt-servlet.jar:]
>         at com.google.gwt.core.client.impl.Impl.exit(Impl.java:378)
> [gwt-servlet.jar:]
>         at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:335)
> [gwt-servlet.jar:]
>         at Unknown.eval(webadmin-0.js at 54)
>
> On Mon, Oct 30, 2017 at 2:16 PM, Alexander Wels <awels at redhat.com> wrote:
>
>> On Monday, October 30, 2017 1:58:36 PM EDT Wesley Stewart wrote:
>> > Whenever I try to clone a snapshot, I get a UI popup that says:
>> >
>> >
>> > 2
>> > Uncaught exception occurred. Please try reloading the page. Details:
>> > (TypeError) __gwt$exception: <skipped>: Cannot read property 'R' of null
>> > Please have your administrator check the UI logs
>> >
>> > Where do these UI logs live?
>> >
>> > Build:
>> > Self Hosted oVirt 4.1.6
>>
>> They should be in /var/log/ovirt-engine/UI.log
>>
>>
>
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>
>
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