Bug 1565596

Summary:	Error while executing action: A Request to the Server failed: For input string: "0].concat([7
Product:	[oVirt] ovirt-engine	Reporter:	Jiri Belka <jbelka>
Component:	Frontend.WebAdmin	Assignee:	Greg Sheremeta <gshereme>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	Jiri Belka <jbelka>
Severity:	low	Docs Contact:
Priority:	low
Version:	4.2.2.6	CC:	bugs, gshereme, jbelka, tjelinek
Target Milestone:	ovirt-4.3.0	Flags:	rule-engine: ovirt-4.3+
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-04-26 17:23:59 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:

Description Jiri Belka 2018-04-10 11:39:31 UTC

Description of problem:

Just saw $summary message in popup windows while changing view from Hosts to VMs. After clicking on butten another dialog appeared with '<something> is null' (where 'something' is a text I don't remember).

Version-Release number of selected component (if applicable):
ovirt-engine-webadmin-portal-4.2.2.6-0.1.el7.noarch

How reproducible:
1 in 1

Steps to Reproduce:
1. no idea but I was changing view from Hosts (default) to VMs
2.
3.

Actual results:
strange popups with not end-user meaningful info

Expected results:
such popups should not appear

Additional info:

Comment 2 Jiri Belka 2018-04-10 11:40:58 UTC

uHe @ webadmin-0.js:19988
webadmin-0.js:19988 Tue Apr 10 13:07:18 GMT+200 2018 org.ovirt.engine.ui.frontend.Frontend
SEVERE: Failed to execute runQuery: java.lang.NumberFormatException: For input string: "0].concat([7"
java.lang.NumberFormatException: For input string: "0].concat([7"
	at Unknown.Ts(webadmin-0.js)
	at Unknown.bt(webadmin-0.js)
	at Unknown.dt(webadmin-0.js)
	at Unknown.oGf(webadmin-0.js)
	at Unknown.new oHf(webadmin-0.js)
	at Unknown.VEf(webadmin-0.js)
	at Unknown.E1e(webadmin-0.js)
	at Unknown.XHe(webadmin-0.js)
	at Unknown.$1e(webadmin-0.js)
	at Unknown.E0(webadmin-0.js)
	at Unknown.T0(webadmin-0.js)
	at Unknown.eval(webadmin-0.js)
	at Unknown.Iu(webadmin-0.js)
	at Unknown.Lu(webadmin-0.js)
	at Unknown.eval(webadmin-0.js)

Comment 3 Greg Sheremeta 2018-04-10 20:41:41 UTC

Jiri, I've seen something like this before with a "bad" GWT compile. It's random and I've never figured it out.

Can you see if someone else can duplicate, both on that same version and a newer one?

Comment 4 Jiri Belka 2018-04-11 05:46:12 UTC

(In reply to Greg Sheremeta from comment #3)
> Jiri, I've seen something like this before with a "bad" GWT compile. It's
> random and I've never figured it out.
> 
> Can you see if someone else can duplicate, both on that same version and a
> newer one?

I asked my colls, nobody has seen it.

Comment 5 Tomas Jelinek 2018-04-11 06:39:21 UTC

I would wait for about a week if it returns. If not, I would close this as "wontfix" because it would take significant time to analyze what was wrong with a very small chance of success. And even if found and fixed, it would fix a very un-important/rare case with small consequences.

Comment 6 Greg Sheremeta 2018-04-26 17:23:59 UTC

Please open another bug if you see something like this again. Closing per Comment 5