Bug 1480116 – [UI] - UI exception when choosing a disk or pressing on a disk entity

Bug 1480116 - [UI] - UI exception when choosing a disk or pressing on a disk entity

Summary:	[UI] - UI exception when choosing a disk or pressing on a disk entity

Status:	MODIFIED

Aliases:	None

Product:	ovirt-engine
Classification:	oVirt
Component:	Frontend.WebAdmin (Show other bugs)
Sub Component:
Version:	4.2.0
Hardware:	x86_64 Linux

Priority	unspecified Severity medium (vote)
Target Milestone:	ovirt-4.2.0
Target Release:	---
Assigned To:	Daniel Erez
QA Contact:	Pavel Stehlik
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2017-08-10 04:10 EDT by Michael Burman
Modified:	2017-08-14 02:21 EDT (History)
CC List:	4 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	Storage
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	rule-engine: ovirt‑4.2+

Attachments	(Terms of Use)
ui log (1.13 MB, text/plain) 2017-08-10 04:10 EDT, Michael Burman	no flags	Details
record (918.10 KB, application/x-gzip) 2017-08-10 04:11 EDT, Michael Burman	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
oVirt gerrit	80438	None	None	None	2017-08-14 02:20 EDT

Groups: None (edit)

Description Michael Burman 2017-08-10 04:10:28 EDT

Created attachment 1311625 [details]
ui log

Description of problem:
[UI] - UI exception when choosing a disk or pressing on a disk entity 

Go to 'Storage' main tab and then to 'Disks', press on a disk entity and UI exception is thrown - 

2017-08-10 11:06:10,806+03 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-6) [] Permutation name: ACE2D63A1980E87AF16B317C1BE4C334
2017-08-10 11:06:10,807+03 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-6) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property 'nh' of null
        at java.lang.String.join(String.java:123) [rt.jar:1.8.0_131]
        at org.ovirt.engine.ui.uicommonweb.models.disks.DiskGeneralModel.$updateProperties(DiskGeneralModel.java:187)
        at org.ovirt.engine.ui.uicommonweb.models.disks.DiskGeneralModel.onEntityChanged(DiskGeneralModel.java:172)
        at org.ovirt.engine.ui.uicommonweb.models.EntityModel.$setEntity(EntityModel.java:35)
        at org.ovirt.engine.ui.uicommonweb.models.EntityModel.setEntity(EntityModel.java:35)
Version-Release number of selected component (if applicable):
4.2.0-0.0.master.20170809175855.git1082d9d.el7.centos

How reproducible:
100%

Comment 1 Michael Burman 2017-08-10 04:11 EDT

Created attachment 1311626 [details]
record

Comment 2 Greg Sheremeta 2017-08-13 18:06:57 EDT

works for me, but assigning to Storage so they can also be sure

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