Re: [ovirt-users] Uncaught exception occurred. Cannot read property 'f' of null

On 10/18/2016 03:59 PM, Michal Skrivanek wrote: >> On 18 Oct 2016, at 15:56, Alexander Wels <awels(a)redhat.com&gt; 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

>>> 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

Met vriendelijke groet, With kind regards, Jorick Astrego Netbulae Virtualization Experts ---------------- Tel: 053 20 30 270 info(a)netbulae.eu Staalsteden 4-3A KvK 08198180 Fax: 053 20 30 271 www.netbulae.eu 7547 TA Enschede BTW

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