[ovirt-users] Re: clone snapshot of running vm

Monday, 17 September 2018

Hello,

          I just tried it as a normal user using the SDK which works,

e.g.

https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/clone_...

Regards,

               Paul S.

________________________________
From: fsoyer <fsoyer(a)systea.fr&gt;
Sent: 15 September 2018 10:53
To: Staniforth, Paul; users(a)ovirt.org
Subject: Re: [ovirt-users] clone snapshot of running vm

Hi guys,
I just have this issue on a fresh 4.2.6 install. The snapshot of a vm  Seems to be the
same logs in the ui.log (I paste it here to be sure), and unable to clone the snapshot. VM
on or off doesn't change things. This really seems to be a UI issue because when it
appends, we can no more create or clone a snapshot on any VM : the buttons just do nothing
(and no log in the ui.log when we hit them). We must reload the ui (F5 or Ctrl-R) to
recover the functionnalities.
Please help us ? Thanks.

2018-09-15 11:37:50,589+02 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-17) []
Permutation name: 3F33631A4CFC71A7A5878CCA004CB97D
2018-09-15 11:37:50,589+02 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-17) []
Uncaught exception: com.google.gwt.event.shared.UmbrellaException: Exception caught:
(TypeError) : Cannot read property 'K' of null
    at java.lang.Throwable.Throwable(Throwable.java:70) [rt.jar:1.8.0_181]
    at java.lang.RuntimeException.RuntimeException(RuntimeException.java:32)
[rt.jar:1.8.0_181]
    at
com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:64)
[gwt-servlet.jar:]
    at Unknown.new C0(webadmin-0.js)
    at com.google.gwt.event.shared.HandlerManager.$fireEvent(HandlerManager.java:117)
[gwt-servlet.jar:]
    at com.google.gwt.user.client.ui.Widget.$fireEvent(Widget.java:127)
[gwt-servlet.jar:]
    at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:127) [gwt-servlet.jar:]
    at com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:110)
[gwt-servlet.jar:]
    at com.google.gwt.user.client.ui.Widget.$onBrowserEvent(Widget.java:163)
[gwt-servlet.jar:]
    at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:163)
[gwt-servlet.jar:]
    at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1415) [gwt-servlet.jar:]
    at
com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:312)
[gwt-servlet.jar:]
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) [gwt-servlet.jar:]
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) [gwt-servlet.jar:]
    at Unknown.eval(webadmin-0.js)
Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read
property 'K' of null
    at
org.ovirt.engine.ui.uicommonweb.models.vms.ExistingVmModelBehavior.updateHaAvailability(ExistingVmModelBehavior.java:481)
    at
org.ovirt.engine.ui.uicommonweb.models.vms.UnitVmModel.eventRaised(UnitVmModel.java:1933)
    at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99)
    at
org.ovirt.engine.ui.uicommonweb.models.ListModel.$setSelectedItem(ListModel.java:82)
    at
org.ovirt.engine.ui.uicommonweb.models.ListModel.setSelectedItem(ListModel.java:78)
    at
org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor.$updateListEditor(UiCommonEditorVisitor.java:193)
    at
org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor.visit(UiCommonEditorVisitor.java:47)
    at
com.google.gwt.editor.client.impl.AbstractEditorContext.$traverse(AbstractEditorContext.java:127)
[gwt-servlet.jar:]
    at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget_UiCommonModelEditorDelegate.accept(AbstractVmPopupWidget_UiCommonModelEditorDelegate.java:502)
    at
com.google.gwt.editor.client.impl.AbstractEditorContext.$traverse(AbstractEditorContext.java:127)
[gwt-servlet.jar:]
    at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget_DriverImpl.accept(AbstractVmPopupWidget_DriverImpl.java:4)
    at
org.ovirt.engine.ui.common.editor.AbstractUiCommonModelEditorDriver.$edit(AbstractUiCommonModelEditorDriver.java:32)
    at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.$edit(AbstractVmPopupWidget.java:1518)
    at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.edit(AbstractVmPopupWidget.java:1518)
    at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.edit(AbstractVmPopupWidget.java:1518)
    at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractModeSwitchingPopupWidget.edit(AbstractModeSwitchingPopupWidget.java:80)
    at
org.ovirt.engine.ui.common.view.popup.AbstractModelBoundWidgetPopupView.edit(AbstractModelBoundWidgetPopupView.java:37)
    at
org.ovirt.engine.ui.common.presenter.AbstractModelBoundPopupPresenterWidget.$init(AbstractModelBoundPopupPresenterWidget.java:105)
    at
org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopupPresenterWidget.$init(AbstractVmBasedPopupPresenterWidget.java:63)
    at
org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopupPresenterWidget.init(AbstractVmBasedPopupPresenterWidget.java:63)
    at
org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopupPresenterWidget.init(AbstractVmBasedPopupPresenterWidget.java:63)
    at
org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHandler.$handleWindowModelChange(ModelBoundPopupHandler.java:116)
    at
org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHandler.$lambda$0(ModelBoundPopupHandler.java:80)
    at
org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHandler$lambda$0$Type.eventRaised(ModelBoundPopupHandler.java:80)
    at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99)
    at org.ovirt.engine.ui.uicommonweb.models.Model.$onPropertyChanged(Model.java:470)
    at org.ovirt.engine.ui.uicommonweb.models.Model.onPropertyChanged(Model.java:470)
    at org.ovirt.engine.ui.uicommonweb.models.Model.$setWindow(Model.java:99)
    at
org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.$cloneVM(VmSnapshotListModel.java:652)
    at
org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.executeCommand(VmSnapshotListModel.java:798)
    at org.ovirt.engine.ui.uicommonweb.UICommand.$execute(UICommand.java:163)
    at
org.ovirt.engine.ui.common.widget.action.UiCommandButtonDefinition.onClick(UiCommandButtonDefinition.java:125)
    at
org.ovirt.engine.ui.common.presenter.ActionPanelPresenterWidget.$lambda$2(ActionPanelPresenterWidget.java:140)
    at
org.ovirt.engine.ui.common.presenter.ActionPanelPresenterWidget$lambda$2$Type.onClick(ActionPanelPresenterWidget.java:140)
    at com.google.gwt.event.dom.client.ClickEvent.dispatch(ClickEvent.java:55)
[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:]
    ... 11 more

Le Mardi, Septembre 11, 2018 13:15 CEST, p.staniforth(a)leedsbeckett.ac.uk a écrit:

Hello,
I am running 4.2.6 and I can't seem to clone a snapshot of vm when it's running,
when I click the clone button it gives an
Uncaught exception occurred. Please try reloading the page. Details: Exception caught:
(TypeError) : Cannot read property 'K' of null
Please have your administrator check the UI logs

in the UI logs I have

2018-09-11 12:09:11,001+01 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-4854) []
Permutation name: 5F972F481E93244BA7B05ED4E850EBA2
2018-09-11 12:09:11,002+01 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-4854) []
Uncaught exception: com.google.gwt.event.shared.UmbrellaException: Exception caught:
(TypeError) : Cannot read property 'K' of null
at java.lang.Throwable.Throwable(Throwable.java:70) [rt.jar:1.8.0_181]
at java.lang.RuntimeException.RuntimeException(RuntimeException.java:32)
[rt.jar:1.8.0_181]
at
com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:64)
[gwt-servlet.jar:]
at
com.google.gwt.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:25)
[gwt-servlet.jar:]
at com.google.gwt.event.shared.HandlerManager.$fireEvent(HandlerManager.java:117)
[gwt-servlet.jar:]
at com.google.gwt.user.client.ui.Widget.$fireEvent(Widget.java:127) [gwt-servlet.jar:]
at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:127) [gwt-servlet.jar:]
at com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:110)
[gwt-servlet.jar:]
at com.google.gwt.user.client.ui.Widget.$onBrowserEvent(Widget.java:163)
[gwt-servlet.jar:]
at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:163)
[gwt-servlet.jar:]
at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1415) [gwt-servlet.jar:]
at com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:312)
[gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) [gwt-servlet.jar:]
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) [gwt-servlet.jar:]
at Unknown.eval(webadmin-0.js)
Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read
property 'K' of null
at
org.ovirt.engine.ui.uicommonweb.models.vms.ExistingVmModelBehavior.updateHaAvailability(ExistingVmModelBehavior.java:481)
at
org.ovirt.engine.ui.uicommonweb.models.vms.UnitVmModel.eventRaised(UnitVmModel.java:1933)
at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99)
at org.ovirt.engine.ui.uicommonweb.models.ListModel.$setSelectedItem(ListModel.java:82)
at org.ovirt.engine.ui.uicommonweb.models.ListModel.setSelectedItem(ListModel.java:78)
at
org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor.$updateListEditor(UiCommonEditorVisitor.java:193)
at
org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor.visit(UiCommonEditorVisitor.java:47)
at
com.google.gwt.editor.client.impl.AbstractEditorContext.$traverse(AbstractEditorContext.java:127)
[gwt-servlet.jar:]
at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget_UiCommonModelEditorDelegate.accept(AbstractVmPopupWidget_UiCommonModelEditorDelegate.java:502)
at
com.google.gwt.editor.client.impl.AbstractEditorContext.$traverse(AbstractEditorContext.java:127)
[gwt-servlet.jar:]
at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget_DriverImpl.accept(AbstractVmPopupWidget_DriverImpl.java:4)
at
org.ovirt.engine.ui.common.editor.AbstractUiCommonModelEditorDriver.$edit(AbstractUiCommonModelEditorDriver.java:32)
at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.$edit(AbstractVmPopupWidget.java:1518)
at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.edit(AbstractVmPopupWidget.java:1518)
at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget.edit(AbstractVmPopupWidget.java:1518)
at
org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractModeSwitchingPopupWidget.edit(AbstractModeSwitchingPopupWidget.java:80)
at
org.ovirt.engine.ui.common.view.popup.AbstractModelBoundWidgetPopupView.edit(AbstractModelBoundWidgetPopupView.java:37)
at
org.ovirt.engine.ui.common.presenter.AbstractModelBoundPopupPresenterWidget.$init(AbstractModelBoundPopupPresenterWidget.java:105)
at
org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopupPresenterWidget.$init(AbstractVmBasedPopupPresenterWidget.java:63)
at
org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopupPresenterWidget.init(AbstractVmBasedPopupPresenterWidget.java:63)
at
org.ovirt.engine.ui.common.widget.popup.AbstractVmBasedPopupPresenterWidget.init(AbstractVmBasedPopupPresenterWidget.java:63)
at
org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHandler.$handleWindowModelChange(ModelBoundPopupHandler.java:116)
at
org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHandler.$lambda$0(ModelBoundPopupHandler.java:80)
at
org.ovirt.engine.ui.common.uicommon.model.ModelBoundPopupHandler$lambda$0$Type.eventRaised(ModelBoundPopupHandler.java:80)
at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99)
at org.ovirt.engine.ui.uicommonweb.models.Model.$onPropertyChanged(Model.java:470)
at org.ovirt.engine.ui.uicommonweb.models.Model.onPropertyChanged(Model.java:470)
at org.ovirt.engine.ui.uicommonweb.models.Model.$setWindow(Model.java:99)
at
org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.$cloneVM(VmSnapshotListModel.java:652)
at
org.ovirt.engine.ui.uicommonweb.models.vms.VmSnapshotListModel.executeCommand(VmSnapshotListModel.java:798)
at org.ovirt.engine.ui.uicommonweb.UICommand.$execute(UICommand.java:163)
at
org.ovirt.engine.ui.common.widget.action.UiCommandButtonDefinition.onClick(UiCommandButtonDefinition.java:125)
at
org.ovirt.engine.ui.common.presenter.ActionPanelPresenterWidget.$lambda$2(ActionPanelPresenterWidget.java:140)
at
org.ovirt.engine.ui.common.presenter.ActionPanelPresenterWidget$lambda$2$Type.onClick(ActionPanelPresenterWidget.java:140)
at com.google.gwt.event.dom.client.ClickEvent.dispatch(ClickEvent.java:55)
[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:]
... 11 more

Regards,
Paul S.
_______________________________________________
Users mailing list -- users(a)ovirt.org
To unsubscribe send an email to users-leave(a)ovirt.org
Privacy Statement: https://www.ovirt.org/site/privacy-policy/
oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/5TVAS2VBG5G...

To view the terms under which this email is distributed, please go to:-
http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

[ovirt-users] Re: clone snapshot of running vm