Bug 1480072

Summary: [UI] - Cannot read property 'document' of null - When moving from DC>QoS to any another section
Product: [oVirt] ovirt-engine Reporter: Michael Burman <mburman>
Component: Frontend.WebAdminAssignee: bugs <bugs>
Status: CLOSED DUPLICATE QA Contact: Pavel Stehlik <pstehlik>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 4.2.0CC: bugs, gshereme
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Target Release: ---   
Hardware: x86_64   
OS: Linux   
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Clone Of: Environment:
Last Closed: 2017-08-13 21:54:08 UTC Type: Bug
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oVirt Team: UX RHEL 7.3 requirements from Atomic Host:
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Description Flags
ui log
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record1 none

Description Michael Burman 2017-08-10 05:43:13 UTC
Created attachment 1311536 [details]
ui log

Description of problem:
[UI] - Cannot read property 'document' of null - When moving from DC>QoS to any another section.

A ui exception is thrown when moving from DC>QoS to any other section in the webamdin portal. 

2017-08-10 08:35:26,371+03 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-5) [] Permutation name: ACE2D63A1980E87AF16B317C1BE4C334
2017-08-10 08:35:26,371+03 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-5) [] Uncaught exception: com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) : Cannot read property 'document' of null
        at java.lang.Throwable.Throwable(Throwable.java:70) [rt.jar:1.8.0_131]
        at java.lang.RuntimeException.RuntimeException(RuntimeException.java:32) [rt.jar:1.8.0_131]
        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.eval(webadmin-0.js)

Version-Release number of selected component (if applicable):
4.2.0-0.0.master.20170809175855.git1082d9d.el7.centos

How reproducible:
100%

Steps to Reproduce:
1. Enter the webadmin UI and go to DC > QoS
2. Go to any other section - Compute, Network, Storage and so on

Actual results:
A ui exception is thrown

Expected results:
No exceptions.

Comment 1 Michael Burman 2017-08-10 05:46:08 UTC
Created attachment 1311537 [details]
record1

Comment 2 Greg Sheremeta 2017-08-13 21:54:08 UTC

*** This bug has been marked as a duplicate of bug 1478887 ***