Description of problem:
No VMs are listed in Userportal > Extended > Virtual Machines. It freezes on blinking triple square "working" indicator.

Version-Release number of selected component (if applicable):
Red Hat Enterprise Virtualization Manager Version: 3.5.0-0.29.el6ev

How reproducible:
100%

Steps to Reproduce:
1. Open browser console (Ctrl+Shift+K)
2. Go to Userportal > Extended > VMs
3. Go to Userportal > Extended > Templates
4. Go to Userportal > Extended > VMs

Actual results:
Endless triple squares


Expected results:
VMs listing


Additional info:

Exception thrown in file E05A5B7ACAE47784133B9FF61201BE56.cache.html:10452
(Environmen: Fedora 21 x64, Firefox 34)

Javascript stacktrace:
Mon Jan 19 17:53:33 GMT+100 2015 com.google.gwt.logging.client.LogConfiguration
SEVERE: Row index: 0, Row size: 0
java.lang.IndexOutOfBoundsException: Row index: 0, Row size: 0
	at Unknown.Un(Unknown Source)
	at Unknown.Zn(Unknown Source)
	at Unknown.$n(Unknown Source)
	at Unknown.ghd(Unknown Source)
	at Unknown.Pxc(Unknown Source)
	at Unknown.Lyc(Unknown Source)
	at Unknown.Kyc(Unknown Source)
	at Unknown.azc(Unknown Source)
	at Unknown.Sxc(Unknown Source)
	at Unknown.DOh(Unknown Source)
	at Unknown.gq(Unknown Source)
	at Unknown.Zp(Unknown Source)
	at Unknown.kq(Unknown Source)
	at Unknown.eq(Unknown Source)
	at Unknown.Dp(Unknown Source)
	at Unknown.Gp(Unknown Source)
	at Unknown.Fp/<(Unknown Source)
	at Unknown.hq/<(Unknown Source)
	at Unknown.anonymous(Unknown Source)