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Bug 1483433

Summary: [UI] - Can't see the subnets of external network
Product: [oVirt] ovirt-engine Reporter: Michael Burman <mburman>
Component: Frontend.WebAdminAssignee: Alexander Wels <awels>
Status: CLOSED CURRENTRELEASE QA Contact: Michael Burman <mburman>
Severity: high Docs Contact:
Priority: unspecified    
Version: 4.2.0CC: bugs, danken, gshereme, oourfali
Target Milestone: ovirt-4.2.0Keywords: Regression
Target Release: ---Flags: rule-engine: ovirt-4.2+
rule-engine: blocker+
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: ovirt-engine-4.2.0-0.0.master.20170901193740.git7900511.el7.centos.noarch.rpm Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-12-20 10:54:46 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: UX RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
ui log none

Description Michael Burman 2017-08-21 06:15:26 UTC
Created attachment 1316117 [details]
ui log

Description of problem:
[UI] - Can't see the subnets of external network.

There is a UI exception when going to Subnets sub tab under Networks - 

2017-08-21 09:02:32,847+03 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-7) [] Permutation name: 4D2F00258F2C0228C8F11BB98BBD77D8
2017-08-21 09:02:32,847+03 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-7) [] 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.webadmin.section.main.view.tab.network.SubTabNetworkExternalSubnetView$5.getValue(SubTabNetworkExternalSubnetView.java:87)
        at com.google.gwt.user.cellview.client.Column.render(Column.java:164) [gwt-servlet.jar:]

The subnet it self is not displayed. 

Version-Release number of selected component (if applicable):
4.2.0-0.0.master.20170820180837.git59243e9.el7.centos

How reproducible:
100%

Steps to Reproduce:
1. Import external network from a network provider to rhv 4.2
2. Go to Networks > Network > Subnets 

Actual results:
Can't see the subnet, a UI exception appears

Expected results:
Should work as expected

Comment 1 Red Hat Bugzilla Rules Engine 2017-08-22 05:38:23 UTC
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.

Comment 2 Michael Burman 2017-09-03 05:51:29 UTC
Verified on - 4.2.0-0.0.master.20170901193740.git7900511.el7.centos

Comment 3 Sandro Bonazzola 2017-12-20 10:54:46 UTC
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.