[ovirt-users] Cannot clone a snapshot

[Wesley Stewart]

Woo! I am not crazy.

I always have a hell of a time re-adding my USB passthrough for my keyboard
and mouse (CentOS seems to bluescreen if I press ctrl + alt + del, unless I
add the correct usb devices on the same bus).  So I always try to not
update once I get things stable, but this looks like I will need to.

Thanks for the quick response

On Mon, Oct 30, 2017 at 5:38 PM, Yaniv Kaul <ykaul at redhat.com> wrote:

>
>
> 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.AbstractVmP
>> opupWidget.$edit(AbstractVmPopupWidget.java:1515)
>>         at org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmP
>> opupWidget.edit(AbstractVmPopupWidget.java:1515)
>>         at org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmP
>> opupWidget.edit(AbstractVmPopupWidget.java:1515)
>>         at org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractMod
>> eSwitchingPopupWidget.edit(AbstractModeSwitchingPopupWidget.java:78)
>>         at org.ovirt.engine.ui.common.view.popup.AbstractModelBoundWidg
>> etPopupView.$edit(AbstractModelBoundWidgetPopupView.java:36)
>>         at org.ovirt.engine.ui.common.view.popup.AbstractModelBoundWidg
>> etPopupView.edit(AbstractModelBoundWidgetPopupView.java:36)
>>         at org.ovirt.engine.ui.common.presenter.AbstractModelBoundPopup
>> PresenterWidget.$init(AbstractModelBoundPopupPresenterWidget.java:143)
>>         at org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopup
>> PresenterWidget.$init(AbstractVmBasedPopupPresenterWidget.java:68)
>>         at org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopup
>> PresenterWidget.init(AbstractVmBasedPopupPresenterWidget.java:68)
>>         at org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopup
>> PresenterWidget.init(AbstractVmBasedPopupPresenterWidget.java:68)
>>         at org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHan
>> dler.$handleWindowModelChange(ModelBoundPopupHandler.java:96)
>>         at org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHan
>> dler$1.$eventRaised(ModelBoundPopupHandler.java:77)
>>         at org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHan
>> dler$1.eventRaised(ModelBoundPopupHandler.java:77)
>>         at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99)
>>         at org.ovirt.engine.ui.uicommonweb.models.Model.$onPropertyChan
>> ged(Model.java:471)
>>         at org.ovirt.engine.ui.uicommonweb.models.Model.onPropertyChang
>> ed(Model.java:471)
>>         at org.ovirt.engine.ui.uicommonweb.models.Model.$setWindow(
>> Model.java:93)
>>         at org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListMod
>> el.$cloneVM(VmSnapshotListModel.java:703)
>>         at org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListMod
>> el.executeCommand(VmSnapshotListModel.java:912)
>>         at org.ovirt.engine.ui.uicommonweb.UICommand.$execute(
>> UICommand.java:163)
>>         at org.ovirt.engine.ui.common.widget.action.UiCommandButtonDefi
>> nition.$onClick(UiCommandButtonDefinition.java:130)
>>         at org.ovirt.engine.ui.common.widget.action.UiCommandButtonDefi
>> nition.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$1.execute(MenuBar.java:893)
>> [gwt-servlet.jar:]
>>         at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:164)
>> [gwt-servlet.jar:]
>>         at com.google.gwt.core.client.impl.SchedulerImpl.$flushFinallyC
>> ommands(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
>>>
>>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
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