I think this might have the same root cause as the following issue https://bugzilla.redhat.com/show_bug.cgi?id=2121083 that should be fixed in the next release.

Lucia

On Wed, Sep 21, 2022 at 4:58 PM <nikkognt@gmail.com> wrote:
Hi all,
recently I have upgraded from 4.4 to 4.5, since while a create or edit a new pool an error occurr in a pop up red:
"Uncaught exception occurred. Please try reloading the page. Details: (TypeError) : Cannot read properties of undefined (reading 'Kh') Please have your administrator check the UI logs"
and the pool is create but with wrong settings.
I checked the ui.log file:

2022-09-21 16:33:21,382+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-23) [] Permutation name: 872EE01DC49AC3F81586694F1584D19D
2022-09-21 16:33:21,382+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-23) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read properties of undefined (reading 'Kh')
        at org.ovirt.engine.ui.common.widget.uicommon.storage.DisksAllocationView.$addDiskList(DisksAllocationView.java:190)
        at org.ovirt.engine.ui.common.widget.uicommon.storage.DisksAllocationView.$lambda$0(DisksAllocationView.java:179)
        at org.ovirt.engine.ui.common.widget.uicommon.storage.DisksAllocationView$lambda$0$Type.eventRaised(DisksAllocationView.java:179)
        at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99)
        at org.ovirt.engine.ui.uicommonweb.models.storage.DisksAllocationModel.$onPropertyChanged(DisksAllocationModel.java:310)
        at org.ovirt.engine.ui.uicommonweb.models.storage.DisksAllocationModel.$setQuotaEnforcementType(DisksAllocationModel.java:121)
        at org.ovirt.engine.ui.uicommonweb.models.vms.UnitVmModel.$compatibilityVersionChanged(UnitVmModel.java:2384)
        at org.ovirt.engine.ui.uicommonweb.models.vms.UnitVmModel.eventRaised(UnitVmModel.java:2223)
        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.builders.vm.CoreVmBaseToUnitBuilder.$postBuild(CoreVmBaseToUnitBuilder.java:35)
        at org.ovirt.engine.ui.uicommonweb.builders.vm.CoreVmBaseToUnitBuilder.postBuild(CoreVmBaseToUnitBuilder.java:35)
        at org.ovirt.engine.ui.uicommonweb.builders.CompositeBuilder$LastBuilder.build(CompositeBuilder.java:45)
        at org.ovirt.engine.ui.uicommonweb.builders.BaseSyncBuilder.build(BaseSyncBuilder.java:13)
        at org.ovirt.engine.ui.uicommonweb.builders.BaseSyncBuilder.build(BaseSyncBuilder.java:13)
        at org.ovirt.engine.ui.uicommonweb.builders.vm.IconVmBaseToUnitBuilder.lambda$0(IconVmBaseToUnitBuilder.java:23)
        at org.ovirt.engine.ui.uicommonweb.builders.vm.IconVmBaseToUnitBuilder$lambda$0$Type.onSuccess(IconVmBaseToUnitBuilder.java:23)
        at org.ovirt.engine.ui.uicommonweb.models.vms.IconCache.$lambda$0(IconCache.java:57)
        at org.ovirt.engine.ui.uicommonweb.models.vms.IconCache$lambda$0$Type.onSuccess(IconCache.java:57)
        at org.ovirt.engine.ui.frontend.Frontend$1.$onSuccess(Frontend.java:239)
        at org.ovirt.engine.ui.frontend.Frontend$1.onSuccess(Frontend.java:239)
        at org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.$onSuccess(OperationProcessor.java:133)
        at org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.onSuccess(OperationProcessor.java:133)
        at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.$onSuccess(GWTRPCCommunicationProvider.java:270)
        at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.onSuccess(GWTRPCCommunicationProvider.java:270)
        at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:198)
        at com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:233)
        at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:409)
        at Unknown.eval(webadmin-0.js)
        at com.google.gwt.core.client.impl.Impl.apply(Impl.java:306)
        at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:345)
        at Unknown.eval(webadmin-0.js)

Any suggestions for resolve the problem?
Thank you
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