On 10/27/2016 02:56 PM, Jorick Astrego wrote:



On 10/20/2016 03:14 PM, Alexander Wels wrote:
On Thursday, October 20, 2016 9:20:23 AM EDT Jorick Astrego wrote:
On 10/18/2016 03:59 PM, Michal Skrivanek wrote:
On 18 Oct 2016, at 15:56, Alexander Wels<aw...@redhat.com>  wrote:

On Tuesday, October 18, 2016 3:44:31 PM EDT Jorick Astrego wrote:
Hi,

We have ovirt connected to our freeipa domain. Things work fine

generally, but once in a while I get the following error pop up in the
ui:
     Uncaught exception occurred. Please try reloading the page. Details:
     Exception caught: Exception caught: (TypeError) __gwt$exception:
     <skipped>: Cannot read property 'f' of null
     Please have your administrator check the UI logs
Could you install the symbol maps assocaited with the obfuscated code so
we
can get a readable stack trace. To install the symbol maps please run the
following command on the machine running the engine (or VM if it is HE).

yum install ovirt-engine-webadmin-portal-debuginfo

Please restart the ovirt-engine process with

systemctl restart ovirt-engine

after you have installed the symbol maps. Then next time you see the
message in the UI, the stack trace in the log should be readable and we
can help you better determine what is causing the problem.
right, that’s likely even easier than what I just wrote;-)

The log that goes with it:

2016-10-17 16:31:32,578 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-21) [] Permutation name: 430985F23DFC1C8BE1C7FDD91EDAA785
2016-10-17 16:31:32,578 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-21) [] Uncaught exception: :
com.google.gwt.event.shared.UmbrellaException: Exception caught:
Exception caught: (TypeError)

   __gwt$exception: <skipped>: Cannot read property 'f' of null
at

Unknown.ps(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@3837) at
Unknown.xs(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@41) at
Unknown.C3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at
Unknown.F3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at
Unknown.P2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@117) at
Unknown.hwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@41) at
Unknown.twf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@162) at
Unknown.xwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@14293) at
Unknown.KVe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@1172) at
Unknown.yUe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@33) at
Unknown.viy(<anonymous>@53)    at Unknown.Piy(<anonymous>@18587) at
Unknown.zOr(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@189) at
Unknown.$to(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@311) at
Unknown.VBo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@2599) at
Unknown.mCo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@8942) at
Unknown.qRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@116) at
Unknown.tRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@568) at
Unknown.kVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@74) at
Unknown.nVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@25943) at
Unknown.cUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@150) at
Unknown.fUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@24587) at
Unknown.KJe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@21125) at
Unknown.Izk(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@10384) at
Unknown.P3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@137) at
Unknown.g4(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@8271) at
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmi
n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at
Unknown._t(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@29) at
Unknown.du(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@57) at
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmi
n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)Caused by:
com.google.gwt.event.shared.UmbrellaException: Exception caught:
(TypeError)

   __gwt$exception: <skipped>: Cannot read property 'f' of null
at

Unknown.ps(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@3837) at
Unknown.xs(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@41) at
Unknown.C3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at
Unknown.F3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at
Unknown.I2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@86) at
Unknown.lNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@44) at
Unknown.PMx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@83) at
Unknown.ZMx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@5765) at
Unknown.gwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@13988) at
Unknown.x$(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@4001) at
Unknown.Z2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@209) at
Unknown.P2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@59) ... 25 more
Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError)

   __gwt$exception: <skipped>: Cannot read property 'f' of null
at

Unknown.Kds(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@41) at
Unknown.hNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@74) at
Unknown.jNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@6015) at
Unknown.x$(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@4001) at
Unknown.Z2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@209) at
Unknown.I2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@28) ... 32 more

2016-10-18 11:37:38,018 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-31) [] Permutation name: 430985F23DFC1C8BE1C7FDD91EDAA785
2016-10-18 11:37:38,019 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-31) [] Uncaught exception: :
com.google.gwt.core.client.JavaScriptException: (TypeError)

   __gwt$exception: <skipped>: Cannot read property 'F' of null
at

Unknown.iQo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@9744) at
Unknown.kRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@84) at
Unknown.nRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@438) at
Unknown.eVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@40) at
Unknown.hVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@25827) at
Unknown.cUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@180) at
Unknown.fUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@24587) at
Unknown.KJe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@21125) at
Unknown.Izk(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@10384) at
Unknown.P3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@137) at
Unknown.g4(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@8271) at
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmi
n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at
Unknown._t(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@29) at
Unknown.du(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@57) at
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmi
n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)

2016-10-18 15:37:44,405 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-8) [] Permutation name: 430985F23DFC1C8BE1C7FDD91EDAA785
2016-10-18 15:37:44,406 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-8) [] Uncaught exception: :
com.google.gwt.event.shared.UmbrellaException: Exception caught:
Exception caught: (TypeError)

   __gwt$exception: <skipped>: Cannot read property 'f' of null
at

Unknown.ps(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@3837) at
Unknown.xs(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@41) at
Unknown.C3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at
Unknown.F3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at
Unknown.P2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@117) at
Unknown.hwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@41) at
Unknown.twf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@162) at
Unknown.xwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@14293) at
Unknown.KVe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@1172) at
Unknown.yUe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@33) at
Unknown.viy(<anonymous>@53)    at Unknown.Piy(<anonymous>@18587) at
Unknown.zOr(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@189) at
Unknown.$to(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@311) at
Unknown.VBo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@2599) at
Unknown.mCo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@8942) at
Unknown.qRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@116) at
Unknown.tRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@568) at
Unknown.kVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@74) at
Unknown.nVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@25943) at
Unknown.cUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@150) at
Unknown.fUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@24587) at
Unknown.KJe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@21125) at
Unknown.Izk(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@10384) at
Unknown.P3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@137) at
Unknown.g4(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@8271) at
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmi
n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at
Unknown._t(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@29) at
Unknown.du(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@57) at
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmi
n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)Caused by:
com.google.gwt.event.shared.UmbrellaException: Exception caught:
(TypeError)

   __gwt$exception: <skipped>: Cannot read property 'f' of null
at

Unknown.ps(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@3837) at
Unknown.xs(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@41) at
Unknown.C3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at
Unknown.F3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at
Unknown.I2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@86) at
Unknown.lNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@44) at
Unknown.PMx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@83) at
Unknown.ZMx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@5765) at
Unknown.gwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@13988) at
Unknown.x$(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@4001) at
Unknown.Z2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@209) at
Unknown.P2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@59) ... 25 more
Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError)

   __gwt$exception: <skipped>: Cannot read property 'f' of null
at

Unknown.Kds(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@41) at
Unknown.hNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@74) at
Unknown.jNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985
F23D FC1C8BE1C7FDD91EDAA785.cache.html@6015) at
Unknown.x$(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@4001) at
Unknown.Z2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@209) at
Unknown.I2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F
23DF C1C8BE1C7FDD91EDAA785.cache.html@28) ... 32 more
Here you go:

     2016-10-20 09:13:24,742 ERROR
     [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
     (default task-7) [] Permutation name: 430985F23DFC1C8BE1C7FDD91EDAA785
     2016-10-20 09:13:24,747 ERROR
     [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
     (default task-7) [] Uncaught exception: :
     com.google.gwt.event.shared.UmbrellaException: Exception caught:
     Exception caught: (TypeError)
       __gwt$exception: <skipped>: Cannot read property 'f' of null
          at java.lang.Throwable.fillInStackTrace(Throwable.java:114)
     [rt.jar:1.8.0_102]
          at
     java.lang.RuntimeException.RuntimeException(RuntimeException.java:32)
     [rt.jar:1.8.0_102]
          at
com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(Umb
rellaException.java:70) [gwt-servlet.jar:]
          at
com.google.gwt.event.shared.UmbrellaException.UmbrellaException(UmbrellaExc
eption.java:25) [gwt-servlet.jar:]
          at
com.google.gwt.event.shared.HandlerManager.$fireEvent(HandlerManager.java:1
17) [gwt-servlet.jar:]
          at
com.google.gwt.view.client.SelectionChangeEvent.fire(SelectionChangeEvent.j
ava:67) [gwt-servlet.jar:]
          at
com.google.gwt.view.client.SingleSelectionModel.$resolveChanges(SingleSelec
tionModel.java:118) [gwt-servlet.jar:]
          at
com.google.gwt.view.client.SingleSelectionModel.isSelected(SingleSelectionM
odel.java:82) [gwt-servlet.jar:]
          at
com.google.gwt.user.cellview.client.HasDataPresenter.$resolvePendingState(H
asDataPresenter.java:1062) [gwt-servlet.jar:]
          at
com.google.gwt.user.cellview.client.CellTreeNodeView$TreeNodeImpl.$getChild
Count(CellTreeNodeView.java:573) [gwt-servlet.jar:]
          at
org.ovirt.engine.ui.webadmin.widget.tree.SystemTree.$expandTree(SystemTree.
java:229) at
org.ovirt.engine.ui.webadmin.widget.tree.SystemTree$3.eventRaised(SystemTre
e.java:110) at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:114) at
org.ovirt.engine.ui.uicommonweb.models.SearchableListModel.$setItems(Search
ableListModel.java:802) at
org.ovirt.engine.ui.uicommonweb.models.SystemTreeModel.$executed(SystemTree
Model.java:438) at
org.ovirt.engine.ui.uicommonweb.models.SystemTreeModel.executed(SystemTreeM
odel.java:438) at
     org.ovirt.engine.ui.frontend.Frontend$3.$onSuccess(Frontend.java:344)
     [frontend.jar:]
          at
     org.ovirt.engine.ui.frontend.Frontend$3.onSuccess(Frontend.java:344)
     [frontend.jar:]
          at
org.ovirt.engine.ui.frontend.communication.OperationProcessor$3.$onSuccess(
OperationProcessor.java:178) [frontend.jar:]
          at
org.ovirt.engine.ui.frontend.communication.OperationProcessor$3.onSuccess(O
perationProcessor.java:178) [frontend.jar:]
          at
org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.
$onSuccess(GWTRPCCommunicationProvider.java:271) [frontend.jar:]
          at
org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.
onSuccess(GWTRPCCommunicationProvider.java:271) [frontend.jar:]
          at
com.google.gwt.rpc.client.impl.RpcCallbackAdapter.onResponseReceived(RpcCal
lbackAdapter.java:72) [gwt-servlet.jar:]
          at
org.ovirt.engine.ui.common.gin.BaseSystemModule$1$1.onResponseReceived(Base
SystemModule.java:140) at
com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:237
) [gwt-servlet.jar:]
          at
com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuild
er.java:409) [gwt-servlet.jar:]
          at
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4
30985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at
com.google.gwt.core.client.impl.Impl.apply(Impl.java:296)
     [gwt-servlet.jar:]
          at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:335)
     [gwt-servlet.jar:]
          at
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4
30985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)Caused by:
com.google.gwt.event.shared.UmbrellaException: Exception caught:
(TypeError)
       __gwt$exception: <skipped>: Cannot read property 'f' of null
          at java.lang.Throwable.fillInStackTrace(Throwable.java:114)
     [rt.jar:1.8.0_102]
          at
     java.lang.RuntimeException.RuntimeException(RuntimeException.java:32)
     [rt.jar:1.8.0_102]
          at
com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(Umb
rellaException.java:70) [gwt-servlet.jar:]
          at
com.google.gwt.event.shared.UmbrellaException.UmbrellaException(UmbrellaExc
eption.java:25) [gwt-servlet.jar:]
          at
     com.google.gwt.event.shared.EventBus.$castFireEvent(EventBus.java:65)
     [gwt-servlet.jar:]
          at
org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeSelectionChangeEvent.
fire(SystemTreeSelectionChangeEvent.java:21) at
org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeModelProvider.$setSel
ectedItems(SystemTreeModelProvider.java:108) at
org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeModelProvider$1.onSel
ectionChange(SystemTreeModelProvider.java:59) at
com.google.gwt.view.client.SelectionChangeEvent.dispatch(SelectionChangeEve
nt.java:98) [gwt-servlet.jar:]
          at
     com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:76)
     [gwt-servlet.jar:]
          at
com.google.web.bindery.event.shared.SimpleEventBus.$doFire(SimpleEventBus.j
ava:173) [gwt-servlet.jar:]
          ... 26 more
     Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError)
       __gwt$exception: <skipped>: Cannot read property 'f' of null
          at
org.ovirt.engine.ui.webadmin.plugin.entity.SystemTreeItemObject.from(System
TreeItemObject.java:15) at
org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeSelectionChangeEvent.
$dispatch(SystemTreeSelectionChangeEvent.java:50) at
org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeSelectionChangeEvent.
dispatch(SystemTreeSelectionChangeEvent.java:50) at
     com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:76)
     [gwt-servlet.jar:]
          at
com.google.web.bindery.event.shared.SimpleEventBus.$doFire(SimpleEventBus.j
ava:173) [gwt-servlet.jar:]
          ... 33 more



Thanks, this is helpful, but it is spawning some new questions from me.

The error appears to occur while you are doing something in the system tree on
the left hand side. A lot of different paths cause this code to run so I would
like to narrow it down a litte.

- Are you clicking the 'expand all' button on the tree when this happens?
- Are you clicking to expand some part of the tree, if so which part?
- Are you clicking from one element in the to another? If so from which part
to which part?

I am trying to narrow down exactly what is causing this so I can reproduce and
fix it here.

Thanks,
Alexander

ps.
In the meantime I will open a bugzilla on this so we can track it properly.


And now I have two popups with an error somewhat alike:

    Uncaught exception occurred. Please try reloading the page.
    Details: (TypeError) __gwt$exception: <skipped>: Cannot read
    property 'firstChild' of null
    Please have your administrator check the UI logs

While watching the gluster volumes rebuilding on https://ovirttest.netbulae.test/ovirt-engine/webadmin/?locale=en_US#volumes

I put one gluster server in maintenance and after the volumes came up again, I got the error without clicking anything


May I know the oVirt version you are using. We have fixed a similar issue in ovirt-engine-4.0.2. You will face this problem if you hover over the activities column in Volumes tab when there is no activity.

Regards,
Ramesh

    2016-10-27 11:22:09,997 ERROR
    [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
    (default task-19) [] Permutation name:
    430985F23DFC1C8BE1C7FDD91EDAA785
    2016-10-27 11:22:09,997 ERROR
    [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
    (default task-19) [] Uncaught exception: :
    com.google.gwt.core.client.JavaScriptException: (TypeError)
     __gwt$exception: <skipped>: Cannot read property 'firstChild' of null
        at
    com.google.gwt.dom.client.DOMImpl.$getFirstChildElement(DOMImpl.java:215)
    [gwt-servlet.jar:]
        at
    
org.ovirt.engine.ui.webadmin.widget.table.cell.VolumeActivityCompositeCell.getContainerElement(VolumeActivityCompositeCell.java:79)
        at
    com.google.gwt.cell.client.CompositeCell.isEditing(CompositeCell.java:116)
    [gwt-servlet.jar:]
        at
    com.google.gwt.cell.client.CompositeCell.isEditing(CompositeCell.java:116)
    [gwt-servlet.jar:]
        at
    
com.google.gwt.user.cellview.client.AbstractCellTable.$fireEventToCell(AbstractCellTable.java:2416)
    [gwt-servlet.jar:]
        at
    
com.google.gwt.user.cellview.client.AbstractCellTable.$onBrowserEvent2(AbstractCellTable.java:1773)
    [gwt-servlet.jar:]
        at
    
org.ovirt.engine.ui.common.widget.table.AbstractActionTable$1.onBrowserEvent2(AbstractActionTable.java:144)
        at
    
com.google.gwt.user.cellview.client.AbstractHasData.onBrowserEvent(AbstractHasData.java:698)
    [gwt-servlet.jar:]
        at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1648)
    [gwt-servlet.jar:]
        at
    
com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:320)
    [gwt-servlet.jar:]
        at com.google.gwt.core.client.impl.Impl.apply(Impl.java:296)
    [gwt-servlet.jar:]
        at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:335)
    [gwt-servlet.jar:]
        at
    
Unknown.<anonymous>(https://engineen.netbulae.mgmt/ovirt-engine/webadmin/430985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)
    2016-10-27 11:22:10,032 ERROR
    [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
    (default task-5) [] Permutation name: 430985F23DFC1C8BE1C7FDD91EDAA785
    2016-10-27 11:22:10,032 ERROR
    [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
    (default task-5) [] Uncaught exception: :
    com.google.gwt.core.client.JavaScriptException: (TypeError)
     __gwt$exception: <skipped>: Cannot read property 'firstChild' of null
        at
    com.google.gwt.dom.client.DOMImpl.$getFirstChildElement(DOMImpl.java:215)
    [gwt-servlet.jar:]
        at
    
org.ovirt.engine.ui.webadmin.widget.table.cell.VolumeActivityCompositeCell.getContainerElement(VolumeActivityCompositeCell.java:79)
        at
    com.google.gwt.cell.client.CompositeCell.isEditing(CompositeCell.java:116)
    [gwt-servlet.jar:]
        at
    com.google.gwt.cell.client.CompositeCell.isEditing(CompositeCell.java:116)
    [gwt-servlet.jar:]
        at
    
com.google.gwt.user.cellview.client.AbstractCellTable.$fireEventToCell(AbstractCellTable.java:2416)
    [gwt-servlet.jar:]
        at
    
com.google.gwt.user.cellview.client.AbstractCellTable.$onBrowserEvent2(AbstractCellTable.java:1773)
    [gwt-servlet.jar:]
        at
    
org.ovirt.engine.ui.common.widget.table.AbstractActionTable$1.onBrowserEvent2(AbstractActionTable.java:144)
        at
    
com.google.gwt.user.cellview.client.AbstractHasData.onBrowserEvent(AbstractHasData.java:698)
    [gwt-servlet.jar:]
        at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1648)
    [gwt-servlet.jar:]
        at
    
com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:320)
    [gwt-servlet.jar:]
        at com.google.gwt.core.client.impl.Impl.apply(Impl.java:296)
    [gwt-servlet.jar:]
        at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:335)
    [gwt-servlet.jar:]
        at
    
Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmin/430985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)







Met vriendelijke groet, With kind regards,

Jorick Astrego
*
Netbulae Virtualization Experts *
------------------------------------------------------------------------
Tel: 053 20 30 270      i...@netbulae.eu        Staalsteden 4-3A        KvK 
08198180
Fax: 053 20 30 271      www.netbulae.eu         7547 TA Enschede        BTW 
NL821234584B01


------------------------------------------------------------------------



_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Reply via email to