Hi Strahil, Based on the stack trace in the UI log that you sent, I am pretty sure that this UI exception was already fixed on https://gerrit.ovirt.org/#/c/99463/ for oVirt 4.3.4. So please follow Michal's suggestion to install latest 4.3.5 version for overcoming this issue. Thanks, Sharon On Tue, Jul 9, 2019 at 8:19 PM Michal Skrivanek < michal.skrivanek(a)redhat.com&gt; wrote: > can you please try that on 4.3.5 and if it persist open a bug with that > ui.log attached? > > thanks, > michal > > On 5 Jul 2019, at 16:06, Vrgotic, Marko <M.Vrgotic(a)activevideo.com&gt; > wrote: > > Hi Strahil, > > I tried what you said and I am still getting an exception. > > Correct me if I am wrong, but my expectation is following, when creating > new VM: > > - Select cluster > - Whether I want to use template or create brand new VM from scratch, > list of templates and everything else specific to cluster I selected should > be loaded > > > Instead, I get the exception and have to refresh/reload the page. > > In short, when creating new VM, I am currently locked to a default loaded > cluster, which in my case is avshared1. > > To give you bit more insight into configuration, here are the cluster > details: > > <image001.png> > > Per cluster: > <image002.png><image003.png><image004.png> > > Let me know if you need me to provide more valuable information. > > Kindly awaiting your reply. > > > Best regards, > Marko Vrgotic > > *From: *Strahil Nikolov <hunter86_bg(a)yahoo.com&gt; > *Date: *Friday, 5 July 2019 at 15:42 > *To: *&quot;users(a)ovirt.org&quot; <users(a)ovirt.org&gt;, "Vrgotic, Marko" < > M.Vrgotic(a)activevideo.com&gt; > *Subject: *Re: [ovirt-users] UI exception when changing Cluster in New > VM window > > As per your e-mail you try to both set a new cluster and new template , > right? > Could you try to edit the cluster and save and then edit again and check > the template lit ? > > Best Regards, > Strahil Nikolov > > В четвъртък, 4 юли 2019 г., 22:31:11 ч. Гринуич-4, Vrgotic, Marko < > M.Vrgotic(a)activevideo.com&gt; написа: > > > > Dear oVirt, > > > > We are running oVIrt SHE 4.3.3 version. > > > > We have three production DCCs/clusters: > > - avshared1 > - avlocal1 > - avlocal2 > > > > When navigating to Vitrual Machines > Selecting New VM > and changing > cluster, we get an UI exception: > > > > Engine.log: > > 2019-07-04 12:45:27,538Z ERROR > [org.ovirt.engine.core.utils.servlet.ServletUtils] (default task-468) [] > Error sending file > '/etc/ovirt-engine/branding/00-ovirt.brand/bundled/patternfly/fonts/fontawesome-webfont.woff2'.: > java.io.IOException: Connection reset by peer > > at sun.nio.ch.FileDispatcherImpl.writev0(Native Method) > [rt.jar:1.8.0_201] > > at > sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:51) > [rt.jar:1.8.0_201] > > at sun.nio.ch.IOUtil.write(IOUtil.java:148) > [rt.jar:1.8.0_201] > > at > sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:504) > [rt.jar:1.8.0_201] > > at > org.xnio.nio.NioSocketConduit.write(NioSocketConduit.java:162) > > at > io.undertow.conduits.AbstractFramedStreamSinkConduit.doWrite(AbstractFramedStreamSinkConduit.java:137) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.conduits.AbstractFramedStreamSinkConduit.write(AbstractFramedStreamSinkConduit.java:108) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.server.protocol.ajp.AjpServerResponseConduit.write(AjpServerResponseConduit.java:298) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > org.xnio.conduits.ConduitStreamSinkChannel.write(ConduitStreamSinkChannel.java:150) > > at > io.undertow.channels.DetachableStreamSinkChannel.write(DetachableStreamSinkChannel.java:240) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.server.HttpServerExchange$WriteDispatchChannel.write(HttpServerExchange.java:2103) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.spec.ServletOutputStreamImpl.writeBufferBlocking(ServletOutputStreamImpl.java:574) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.spec.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java:150) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > org.ovirt.engine.core.utils.servlet.ServletUtils.writeFileToStream(ServletUtils.java:145) > [utils.jar:] > > at > org.ovirt.engine.core.utils.servlet.ServletUtils.sendFile(ServletUtils.java:121) > [utils.jar:] > > at > org.ovirt.engine.core.utils.servlet.ServletUtils.sendFile(ServletUtils.java:74) > [utils.jar:] > > at > org.ovirt.engine.core.utils.servlet.ServletUtils.sendFile(ServletUtils.java:70) > [utils.jar:] > > at > org.ovirt.engine.core.branding.BrandingServlet.doGet(BrandingServlet.java:50) > [branding.jar:] > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:686) > [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:791) > [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] > > at > io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) > [utils.jar:] > > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) > [utils.jar:] > > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) > [branding.jar:] > > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) > [utils.jar:] > > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) > > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) > > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) > > at > org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) > > at > org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) > > at > org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) > > at > io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) > [undertow-servlet-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.server.Connectors.executeRootHandler(Connectors.java:360) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) > [undertow-core-2.0.15.Final.jar:2.0.15.Final] > > at > org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) > > at > org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985) > > at > org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487) > > at > org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378) > > at java.lang.Thread.run(Thread.java:748) > [rt.jar:1.8.0_201] > > > > ui.log: > > > > 2019-07-04 12:45:36,816Z ERROR > [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] > (default task-468) [] Permutation name: D5BDCF23C278EDC04ACE8C382374BEA9 > > 2019-07-04 12:45:36,818Z ERROR > [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] > (default task-468) [] Uncaught exception: > com.google.gwt.event.shared.UmbrellaException: Exception caught: undefined > > at java.lang.Throwable.Throwable(Throwable.java:70) > [rt.jar:1.8.0_201] > > at > java.lang.RuntimeException.RuntimeException(RuntimeException.java:32) > [rt.jar:1.8.0_201] > > at > com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:64) > [gwt-servlet.jar:] > > at > com.google.gwt.event.shared.UmbrellaException.UmbrellaException(UmbrellaException.java:25) > [gwt-servlet.jar:] > > at > com.google.gwt.event.shared.HandlerManager.$fireEvent(HandlerManager.java:117) > [gwt-servlet.jar:] > > at > com.google.gwt.user.client.ui.Widget.$fireEvent(Widget.java:127) > [gwt-servlet.jar:] > > at > com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:127) > [gwt-servlet.jar:] > > at > com.google.gwt.event.logical.shared.ValueChangeEvent.fire(ValueChangeEvent.java:40) > [gwt-servlet.jar:] > > at > org.ovirt.engine.ui.common.widget.editor.ListModelListBox.$lambda$2(ListModelListBox.java:251) > > at > org.ovirt.engine.ui.common.widget.editor.ListModelListBox$lambda$2$Type.execute(ListModelListBox.java:251) > > at > com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:167) > [gwt-servlet.jar:] > > at > com.google.gwt.core.client.impl.SchedulerImpl.$flushPostEventPumpCommands(SchedulerImpl.java:338) > [gwt-servlet.jar:] > > at > com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:76) > [gwt-servlet.jar:] > > at > com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:140) > [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.Su/<( > https://ovirt-engine.avinity.tv/ovirt-engine/webadmin/?locale=en_US line > 9 > scriptElement) > > at Unknown.d( > https://ovirt-engine.avinity.tv/ovirt-engine/webadmin/?locale=en_US line > 9 > scriptElement) > > at Unknown.anonymous(Unknown) > > Caused by: java.lang.NullPointerException > > at java.lang.Throwable.Throwable(Throwable.java:59) > [rt.jar:1.8.0_201] > > at java.lang.Exception.Exception(Exception.java:25) > [rt.jar:1.8.0_201] > > at > java.lang.RuntimeException.RuntimeException(RuntimeException.java:25) > [rt.jar:1.8.0_201] > > at > java.lang.NullPointerException.NullPointerException(NullPointerException.java:28) > [rt.jar:1.8.0_201] > > 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.vms.UnitVmModel.$compatibilityVersionChanged(UnitVmModel.java:2090) > > at > org.ovirt.engine.ui.uicommonweb.models.vms.UnitVmModel.eventRaised(UnitVmModel.java:1962) > > at > org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:99) > > at > org.ovirt.engine.ui.uicommonweb.models.ListModel.$setSelectedItem(ListModel.java:82) > > at > org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget_dataCenterWithClustersList_selectedItem_Context.$setInModel(AbstractVmPopupWidget_dataCenterWithClustersList_selectedItem_Context.java:19) > > at > org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractVmPopupWidget_dataCenterWithClustersList_selectedItem_Context.setInModel(AbstractVmPopupWidget_dataCenterWithClustersList_selectedItem_Context.java:19) > > at > org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor.$setInModel(UiCommonEditorVisitor.java:143) > > at > org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor.$lambda$0(UiCommonEditorVisitor.java:60) > > at > org.ovirt.engine.ui.common.editor.UiCommonEditorVisitor$lambda$0$Type.onValueChange(UiCommonEditorVisitor.java:60) > > at > com.google.gwt.event.logical.shared.ValueChangeEvent.dispatch(ValueChangeEvent.java:127) > [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:] > > ... 15 more > > > > > > Screenshot: > > Cluster is changed from avshared1 to avlocal1 but Templates list > presented is still from avshared1: > > > > <image005.png> > > > > I was not able to find it this was already reported and potentially > solved in 4.3.4 or 4.3.5. > > > > Kindly awaiting your reply. > > > > Marko Vrgotic > > ActiveVideo > _______________________________________________ > 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/3REW7XF4ADO... > _______________________________________________ > 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/Y2HV642CE2E... > > > _______________________________________________ > 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/QYWUDEOWFID... >