Description of problem: Every resize of browser window causes UI error: olu(...).contentWindow is null Version-Release number of selected component (if applicable): ovirt-engine-webadmin-portal-4.2.0-0.0.master.20170806164941.git514c1c9.el7.centos.noarch How reproducible: always Steps to Reproduce: 1. log into admin portal 2. go to Virtual machines 3. resize window of the browser Actual results: UI errors appear Expected results: no UI error Additional info: ui.log 2017-08-07 14:21:32,278+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-11) [] Permutation name: 587DD5EF8832DAB414A2661F26562AEA 2017-08-07 14:21:32,288+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-11) [] Uncaught exception: com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) : olu(...).contentWindow is null at java.lang.Throwable.Throwable(Throwable.java:70) [rt.jar:1.8.0_141] at java.lang.RuntimeException.RuntimeException(RuntimeException.java:32) [rt.jar:1.8.0_141] 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.$fireEvent(HandlerManager.java:117) [gwt-servlet.jar:] at com.google.gwt.event.logical.shared.ResizeEvent.fire(ResizeEvent.java:40) [gwt-servlet.jar:] at com.google.gwt.user.client.Window.onResize(Window.java:862) [gwt-servlet.jar:] at Unknown.onresize<(https://host1.obfuscateddomain0.com/ovirt-engine/webadmin/?locale=en_US) at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) [gwt-servlet.jar:] at Unknown.Ku/<(https://host1.obfuscateddomain0.com/ovirt-engine/webadmin/?locale=en_US) at Unknown.anonymous(Unknown) Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) : olu(...).contentWindow is null at org.ovirt.engine.ui.webadmin.section.main.view.DynamicUrlContentTabView.$lambda$1(DynamicUrlContentTabView.java:29) at org.ovirt.engine.ui.webadmin.section.main.view.DynamicUrlContentTabView$lambda$1$Type.onResize(DynamicUrlContentTabView.java:29) at com.google.gwt.event.logical.shared.ResizeEvent.dispatch(ResizeEvent.java:104) [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:] ... 8 more
Same cause as Bug 1478020
This bug report has Keywords: Regression or TestBlocker. Since no regressions or test blockers are allowed between releases, it is also being identified as a blocker for this release. Please resolve ASAP.
*** Bug 1480072 has been marked as a duplicate of this bug. ***
Verified in ovirt version 4.2.0-0.0.master.20170828065003.git0619c76.el7.centos. Verified by following the reproducer.
This bugzilla is included in oVirt 4.2.0 release, published on Dec 20th 2017. Since the problem described in this bug report should be resolved in oVirt 4.2.0 release, published on Dec 20th 2017, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.