Description of problem: Version-Release number of selected component (if applicable): 3.6.0-4 How reproducible: always Steps to Reproduce: 1. Login as admin@internal to UserPortal. 2. Create vm. 3. Click vm, click 'Network Interfaces' subtab. Add new nic. Actual results: Frontend Exception: SEVERE: Uncaught exception: com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) Dialog don't disappear. Expected results: Pass, dialog disappear. Additional info: Wed Jul 29 12:55:36 GMT+200 2015 SEVERE: Uncaught exception: com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) __gwt$exception: <skipped>: UY(...) is null at Unknown.no(Unknown Source) at Unknown.vo(Unknown Source) at Unknown.wS(Unknown Source) at Unknown.zS(Unknown Source) at Unknown.KR(Unknown Source) at Unknown.CVc(Unknown Source) at Unknown.MVc(Unknown Source) at Unknown._N(Unknown Source) at Unknown.EVc(Unknown Source) at Unknown.Jcd(Unknown Source) at Unknown.p1c(Unknown Source) at Unknown.m3c(Unknown Source) at Unknown.Vp(Unknown Source) at Unknown.Zp(Unknown Source) at Unknown.Yp/<(Unknown Source) at Unknown.lu(Unknown Source) at Unknown.ncd(Unknown Source) at Unknown.Nyi(Unknown Source) at Unknown.Jcd(Unknown Source) at Unknown.p1c(Unknown Source) at Unknown.o1c(Unknown Source) at Unknown.k3c(Unknown Source) at Unknown.Vp(Unknown Source) at Unknown.Zp(Unknown Source) at Unknown.Yp/<(Unknown Source) at Unknown.anonymous(Unknown Source) Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) __gwt$exception: <skipped>: UY(...) is null at Unknown.a7m(Unknown Source) at Unknown.F4k(Unknown Source) at Unknown.Gqm(Unknown Source) at Unknown.Wqm(Unknown Source) at Unknown.ryi(Unknown Source) at Unknown.u3h(Unknown Source) at Unknown.uO(Unknown Source) at Unknown.UR(Unknown Source) at Unknown.KR(Unknown Source) at Unknown.CVc(Unknown Source) at Unknown.MVc(Unknown Source) at Unknown._N(Unknown Source) at Unknown.EVc(Unknown Source) at Unknown.Jcd(Unknown Source) at Unknown.p1c(Unknown Source) at Unknown.m3c(Unknown Source) at Unknown.Vp(Unknown Source) at Unknown.Zp(Unknown Source) at Unknown.Yp/<(Unknown Source) at Unknown.lu(Unknown Source) at Unknown.ncd(Unknown Source) at Unknown.Nyi(Unknown Source) at Unknown.Jcd(Unknown Source) at Unknown.p1c(Unknown Source) at Unknown.o1c(Unknown Source) at Unknown.k3c(Unknown Source) at Unknown.Vp(Unknown Source) at Unknown.Zp(Unknown Source) at Unknown.Yp/<(Unknown Source) at Unknown.anonymous(Unknown Source)
What browser are you using?
firefox-39.0-8.fc22.x86_64
Could this happen due to elem is null? Can you have a look? It's a GWT error.
(In reply to Yaniv Dary from comment #3) > Could this happen due to elem is null? probably not; the 'elem is null' issue is (a) not happening in 3.6 and (b) happening (in 3.5) only over WAN for scale environments (see bug 1218371 - needinfo for you there, BTW). > Can you have a look? It's a GWT error. I suggest that the network team will take a look first - this is, most likely, an application-level NPE, not a gwt/infrastructure NPE. (compiling the code in debug mode, i.e., non-obfuscated mode, should clarify where the problem is; if assistance will be needed from the ux team, for some reason - we will be happy to help).
Can't test this report, blocked by BZ 1266172
Verified on 3.6.0-0.18.el6
oVirt 3.6.0 has been released on November 4th, 2015 and should fix this issue. If problems still persist, please open a new BZ and reference this one.