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

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 <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 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/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@3837) at > >>> Unknown.xs(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@41) at > >>> Unknown.C3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at > >>> Unknown.F3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at > >>> Unknown.P2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@117) at > >>> Unknown.hwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@41) at > >>> Unknown.twf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@162) at > >>> Unknown.xwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@14293) at > >>> Unknown.KVe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@1172) at > >>> Unknown.yUe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> 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/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@189) at > >>> Unknown.$to(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@311) at > >>> Unknown.VBo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@2599) at > >>> Unknown.mCo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@8942) at > >>> Unknown.qRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@116) at > >>> Unknown.tRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@568) at > >>> Unknown.kVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@74) at > >>> Unknown.nVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@25943) at > >>> Unknown.cUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@150) at > >>> Unknown.fUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@24587) at > >>> Unknown.KJe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@21125) at > >>> Unknown.Izk(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@10384) at > >>> Unknown.P3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@137) at > >>> Unknown.g4(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@8271) at > >>> Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webad > >>> mi > >>> n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at > >>> Unknown._t(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@29) at > >>> Unknown.du(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@57) at > >>> Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webad > >>> mi > >>> 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/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@3837) at > >>> Unknown.xs(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@41) at > >>> Unknown.C3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at > >>> Unknown.F3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at > >>> Unknown.I2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@86) at > >>> Unknown.lNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@44) at > >>> Unknown.PMx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@83) at > >>> Unknown.ZMx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@5765) at > >>> Unknown.gwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@13988) at > >>> Unknown.x$(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@4001) at > >>> Unknown.Z2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@209) at > >>> Unknown.P2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@59) ... 25 more > >>> Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) > >>> > >>> __gwt$exception: <skipped>: Cannot read property 'f' of null > >>> > >>> at > >>> > >>> Unknown.Kds(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@41) at > >>> Unknown.hNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@74) at > >>> Unknown.jNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@6015) at > >>> Unknown.x$(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@4001) at > >>> Unknown.Z2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@209) at > >>> Unknown.I2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@28) ... 32 more > >>> > >>> 2016-10-18 11:37:38,018 ERROR > >>> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] > >>> (default task-31) [] Permutation name: > >>> 430985F23DFC1C8BE1C7FDD91EDAA785 > >>> 2016-10-18 11:37:38,019 ERROR > >>> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] > >>> (default task-31) [] Uncaught exception: : > >>> com.google.gwt.core.client.JavaScriptException: (TypeError) > >>> > >>> __gwt$exception: <skipped>: Cannot read property 'F' of null > >>> > >>> at > >>> > >>> Unknown.iQo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@9744) at > >>> Unknown.kRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@84) at > >>> Unknown.nRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@438) at > >>> Unknown.eVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@40) at > >>> Unknown.hVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@25827) at > >>> Unknown.cUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@180) at > >>> Unknown.fUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@24587) at > >>> Unknown.KJe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@21125) at > >>> Unknown.Izk(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@10384) at > >>> Unknown.P3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@137) at > >>> Unknown.g4(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@8271) at > >>> Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webad > >>> mi > >>> n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at > >>> Unknown._t(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@29) at > >>> Unknown.du(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@57) at > >>> Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webad > >>> mi > >>> 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$exception: <skipped>: Cannot read property 'f' of null > >>> > >>> at > >>> > >>> Unknown.ps(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@3837) at > >>> Unknown.xs(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@41) at > >>> Unknown.C3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at > >>> Unknown.F3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at > >>> Unknown.P2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@117) at > >>> Unknown.hwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@41) at > >>> Unknown.twf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@162) at > >>> Unknown.xwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@14293) at > >>> Unknown.KVe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@1172) at > >>> Unknown.yUe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@33) at > >>> Unknown.viy(<anonymous>@53) at Unknown.Piy(<anonymous>@18587) at > >>> Unknown.zOr(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@189) at > >>> Unknown.$to(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@311) at > >>> Unknown.VBo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@2599) at > >>> Unknown.mCo(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@8942) at > >>> Unknown.qRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@116) at > >>> Unknown.tRn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@568) at > >>> Unknown.kVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@74) at > >>> Unknown.nVn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@25943) at > >>> Unknown.cUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@150) at > >>> Unknown.fUn(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@24587) at > >>> Unknown.KJe(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@21125) at > >>> Unknown.Izk(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@10384) at > >>> Unknown.P3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@137) at > >>> Unknown.g4(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@8271) at > >>> Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webad > >>> mi > >>> n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at > >>> Unknown._t(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@29) at > >>> Unknown.du(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@57) at > >>> Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webad > >>> mi > >>> n/43 0985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)Caused by: > >>> com.google.gwt.event.shared.UmbrellaException: Exception caught: > >>> (TypeError) > >>> > >>> __gwt$exception: <skipped>: Cannot read property 'f' of null > >>> > >>> at > >>> > >>> Unknown.ps(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@3837) at > >>> Unknown.xs(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@41) at > >>> Unknown.C3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at > >>> Unknown.F3(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@19) at > >>> Unknown.I2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@86) at > >>> Unknown.lNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@44) at > >>> Unknown.PMx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@83) at > >>> Unknown.ZMx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@5765) at > >>> Unknown.gwf(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@13988) at > >>> Unknown.x$(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@4001) at > >>> Unknown.Z2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@209) at > >>> Unknown.P2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@59) ... 25 more > >>> Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) > >>> > >>> __gwt$exception: <skipped>: Cannot read property 'f' of null > >>> > >>> at > >>> > >>> Unknown.Kds(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@41) at > >>> Unknown.hNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@74) at > >>> Unknown.jNx(https://ovirttest.netbulae.test/ovirt-engine/webadmin/4309 > >>> 85 > >>> F23D FC1C8BE1C7FDD91EDAA785.cache.html@6015) at > >>> Unknown.x$(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@4001) at > >>> Unknown.Z2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 23DF C1C8BE1C7FDD91EDAA785.cache.html@209) at > >>> Unknown.I2(https://ovirttest.netbulae.test/ovirt-engine/webadmin/43098 > >>> 5F > >>> 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$exception: <skipped>: Cannot read property 'f' of null > > at java.lang.Throwable.fillInStackTrace(Throwable.java:114) > > [rt.jar:1.8.0_102] > > at > > java.lang.RuntimeException.RuntimeException(RuntimeException.java:32) > [rt.jar:1.8.0_102] > > at > > com.google.web.bindery.event.shared.UmbrellaException.UmbrellaException(Um > b > rellaException.java:70) [gwt-servlet.jar:] > > at > > com.google.gwt.event.shared.UmbrellaException.UmbrellaException(UmbrellaEx > c > eption.java:25) [gwt-servlet.jar:] > > at > > com.google.gwt.event.shared.HandlerManager.$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.$resolveChanges(SingleSele > c > tionModel.java:118) [gwt-servlet.jar:] > > at > > com.google.gwt.view.client.SingleSelectionModel.isSelected(SingleSelection > M > odel.java:82) [gwt-servlet.jar:] > > at > > com.google.gwt.user.cellview.client.HasDataPresenter.$resolvePendingState( > H > asDataPresenter.java:1062) [gwt-servlet.jar:] > > at > > com.google.gwt.user.cellview.client.CellTreeNodeView$TreeNodeImpl.$getChil > d > 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$3.eventRaised(SystemTr > e > e.java:110) at org.ovirt.engine.ui.uicompat.Event.$raise(Event.java:114) > at > > org.ovirt.engine.ui.uicommonweb.models.SearchableListModel.$setItems(Searc > h > ableListModel.java:802) at > > org.ovirt.engine.ui.uicommonweb.models.SystemTreeModel.$executed(SystemTre > e > Model.java:438) at > > org.ovirt.engine.ui.uicommonweb.models.SystemTreeModel.executed(SystemTree > M > 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(RpcCa > l > lbackAdapter.java:72) [gwt-servlet.jar:] > > at > > org.ovirt.engine.ui.common.gin.BaseSystemModule$1$1.onResponseReceived(Bas > e > SystemModule.java:140) at > > com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:23 > 7 > ) [gwt-servlet.jar:] > > at > > com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuil > d > er.java:409) [gwt-servlet.jar:] > > at > > Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmin/ > 4 > 30985F23DFC1C8BE1C7FDD91EDAA785.cache.html@65) at > com.google.gwt.core.client.impl.Impl.apply(Impl.java:296) > > [gwt-servlet.jar:] > > at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:335) > > [gwt-servlet.jar:] > > at > > Unknown.<anonymous>(https://ovirttest.netbulae.test/ovirt-engine/webadmin/ > 4 > 30985F23DFC1C8BE1C7FDD91EDAA785.cache.html@54)Caused by: > com.google.gwt.event.shared.UmbrellaException: Exception caught: > (TypeError) > > __gwt$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(Um > b > rellaException.java:70) [gwt-servlet.jar:] > > at > > com.google.gwt.event.shared.UmbrellaException.UmbrellaException(UmbrellaEx > c > eption.java:25) [gwt-servlet.jar:] > > at > > com.google.gwt.event.shared.EventBus.$castFireEvent(EventBus.java:65) > [gwt-servlet.jar:] > > at > > org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeSelectionChangeEvent > . > fire(SystemTreeSelectionChangeEvent.java:21) at > > org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeModelProvider.$setSe > l > ectedItems(SystemTreeModelProvider.java:108) at > > org.ovirt.engine.ui.webadmin.uicommon.model.SystemTreeModelProvider$1.onSe > l > ectionChange(SystemTreeModelProvider.java:59) at > > com.google.gwt.view.client.SelectionChangeEvent.dispatch(SelectionChangeEv > e > nt.java:98) [gwt-servlet.jar:] > > at > > com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:76) > [gwt-servlet.jar:] > > at > > com.google.web.bindery.event.shared.SimpleEventBus.$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(Syste > m > 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.

> 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 NL821234584B01 > ---------------- _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users