Bug 1532326

Created attachment 1378598 [details]
ui.log

Description of problem:
Webadmin-Providers window- Cann't edit 2nd provider rhevm-qe-infra-glance.

Exeption appear in UI ( see print screen) & in ui.log:
2018-01-08 18:18:59,719+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-2) [] Uncaught exception: com.google.gwt.event.shared.UmbrellaException: Exception caught: undef
ined
        at java.lang.Throwable.Throwable(Throwable.java:70) [rt.jar:1.8.0_151]
        at java.lang.RuntimeException.RuntimeException(RuntimeException.java:32) [rt.jar:1.8.0_151]
        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.$onBrowserEvent(Widget.java:163) [gwt-servlet.jar:]
        at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:163) [gwt-servlet.jar:]
        at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1415) [gwt-servlet.jar:]
        at com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:312) [gwt-servlet.jar:]
        at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) [gwt-servlet.jar:]
        at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) [gwt-servlet.jar:]
        at Unknown.Ju/<(https://storage-ge-08.scl.lab.tlv.redhat.com/ovirt-engine/webadmin/?locale=en_US#vms-snapshots)
        at Unknown.anonymous(Unknown)
Caused by: java.lang.NullPointerException
        at java.lang.Throwable.Throwable(Throwable.java:59) [rt.jar:1.8.0_151]
        at java.lang.Exception.Exception(Exception.java:25) [rt.jar:1.8.0_151]
        at java.lang.RuntimeException.RuntimeException(RuntimeException.java:25) [rt.jar:1.8.0_151]
        at java.lang.NullPointerException.NullPointerException(NullPointerException.java:28) [rt.jar:1.8.0_151]
        at javaemul.internal.InternalPreconditions.checkCriticalNotNull(InternalPreconditions.java:417) [gwt-servlet.jar:]
        at javaemul.internal.InternalPreconditions.checkNotNull(InternalPreconditions.java:403) [gwt-servlet.jar:]
        at org.ovirt.engine.ui.uicommonweb.models.providers.ProviderModel.$lambda$1(ProviderModel.java:246)
        at org.ovirt.engine.ui.uicommonweb.models.providers.ProviderModel$lambda$1$Type.eventRaised(ProviderModel.java:246)
        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.$setIsAvailable(Model.java:305)
        at org.ovirt.engine.ui.uicommonweb.models.providers.ProviderModel.$lambda$2(ProviderModel.java:255)
        at org.ovirt.engine.ui.uicommonweb.models.providers.ProviderModel$lambda$2$Type.eventRaised(ProviderModel.java:255)
        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.providers.EditProviderModel.EditProviderModel(EditProviderModel.java:35)
        at org.ovirt.engine.ui.uicommonweb.models.providers.ProviderListModel.$edit(ProviderListModel.java:184)
        at org.ovirt.engine.ui.uicommonweb.models.providers.ProviderListModel.executeCommand(ProviderListModel.java:206)
        at org.ovirt.engine.ui.uicommonweb.UICommand.$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:]
        ... 12 more


Version-Release number of selected component (if applicable):
4.2.1-0.2.el7

How reproducible:
100% so far in both firefox(54.0) & chrome(Version 61.0.3163.100 (Official Build) (64-bit))


Steps to Reproduce:
1.Setup has 2 external providers created :

1st :
Name :ovirt-provider-ovn
type : External Network Provider
Descrition: oVirt network provider for OVN
Provider URL: ge-08.scl.lab.tlv.redhat.com:9696

2nd:
Name :rhevm-qe-infra-glance
type : OpenStack Image
Descrition: 
Provider URL: http://rhevm-qe-infra-openstack.qa.lab.tlv.redhat.com:9292

2) try to edit via UI the 2nd provider named 'rhevm-qe-infra-glance'

Actual results:
UI exception occurs & UI does not open the edit window.

Expected results:


Additional info:
See print screen & ui.log attached.