[midPoint] NullPointerException Resource Reconciliation/Import
Haywood, Jeremiah
jhaywo1 at ilstu.edu
Wed Apr 13 17:33:22 CEST 2022
Hey Pavol,
1. The midpoint version we're currently on is 4.4.1
2. I have attached the stack trace in the text file titled
"NPE-Resource-Reconciliation-StackTrace.txt"
Thanks for providing some feedback, hopefully we can determine the root
cause.
Thanks for your time,
Jeremiah Haywood
Lead IAM Administrator
Office of Technology Solutions | Illinois State University
Phone Number (309) 438-3829
From: midPoint <midpoint-bounces at lists.evolveum.com> On Behalf Of Pavol
Mederly via midPoint
Sent: Wednesday, April 13, 2022 10:21 AM
To: midpoint at lists.evolveum.com
Cc: Pavol Mederly <mederly at evolveum.com>
Subject: Re: [midPoint] NullPointerException Resource Reconciliation/Import
This message originated from outside of the Illinois State University email
system. Learn why this is important
<https://help.illinoisstate.edu/technology/page-88179827.html>
Hello Jeremiah,
it's actually almost impossible to help you without the following data:
1. exact midPoint version: e.g. 4.4.1; ideally also with exact git
revision, if there's any;
2. full exception trace - including "caused by:" part that is missing
in your post.
Of course, nobody can guarantee to help you even with that - but that is
really needed to have a look.
A bonus is to have the stack trace formatted - just as it's present in the
log file :)
Otherwise, the one who decodes it, must do that by hand.
Best regards,
--
Pavol Mederly
Software developer
evolveum.com
On 13/04/2022 17:07, Haywood, Jeremiah via midPoint wrote:
Realized I was missing the first line of the stack trace:
[SYNCHRONIZATION_SERVICE] [http-nio-8080-exec-7] ERROR
(com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl): Exception
class com.evolveum.midpoint.util.exception.SystemException thrown by
listener model synchronization service in ResourceObjectChangeDispatcher:
java.lang.NullPointerException
Thank you,
Jeremiah Haywood
Lead IAM Administrator
Office of Technology Solutions | Illinois State University
Phone Number (309) 438-3829
From: Haywood, Jeremiah
Sent: Wednesday, April 13, 2022 8:33 AM
To: midPoint General Discussion <mailto:midpoint at lists.evolveum.com>
<midpoint at lists.evolveum.com>
Subject: RE: NullPointerException Resource Reconciliation/Import
Providing the full stack trace for my earlier email regarding the
NullPointerException:
com.evolveum.midpoint.util.exception.SystemException:
java.lang.NullPointerException at
com.evolveum.midpoint.model.impl.sync.SynchronizationServiceImpl.notifyChang
e(SynchronizationServiceImpl.java:149) at
com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl$ResourceObjectCh
angeDispatcher.lambda$notifyChange$0(EventDispatcherImpl.java:75) at
com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl$AbstractDispatch
er.notify(EventDispatcherImpl.java:254) at
com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl$ResourceObjectCh
angeDispatcher.notifyChange(EventDispatcherImpl.java:75) at
com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl.notifyChange(Eve
ntDispatcherImpl.java:66) at
com.evolveum.midpoint.model.impl.sync.tasks.Synchronizer.handleObjectInterna
l(Synchronizer.java:136) at
com.evolveum.midpoint.model.impl.sync.tasks.Synchronizer.synchronize(Synchro
nizer.java:99) at
com.evolveum.midpoint.model.impl.sync.tasks.imp.ImportFromResourceLauncher.i
mportSingleShadow(ImportFromResourceLauncher.java:68) at
com.evolveum.midpoint.model.impl.controller.ModelController.importFromResour
ce(ModelController.java:1539) at
jdk.internal.reflect.GeneratedMethodAccessor1072.invoke(Unknown Source) at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Delegatin
gMethodAccessorImpl.java:43) at
java.base/java.lang.reflect.Method.invoke(Method.java:566) at
org.apache.wicket.proxy.jdk.JdkProxyFactory$JdkHandler.invoke(JdkProxyFactor
y.java:172) at com.sun.proxy.$Proxy176.importFromResource(Unknown Source) at
com.evolveum.midpoint.web.page.admin.resources.ResourceContentPanel.importRe
sourceObject(ResourceContentPanel.java:916) at
com.evolveum.midpoint.web.page.admin.resources.ResourceContentPanel$13$1.onS
ubmit(ResourceContentPanel.java:817) at
com.evolveum.midpoint.web.component.data.column.InlineMenuButtonColumn.butto
nMenuItemClickPerformed(InlineMenuButtonColumn.java:169) at
com.evolveum.midpoint.web.component.data.column.InlineMenuButtonColumn$1$1.o
nClick(InlineMenuButtonColumn.java:124) at
org.apache.wicket.ajax.markup.html.AjaxLink$1.onEvent(AjaxLink.java:85) at
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:146)
at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefault
AjaxBehavior.java:630) at
org.apache.wicket.core.request.handler.ListenerRequestHandler.internalInvoke
(ListenerRequestHandler.java:306) at
org.apache.wicket.core.request.handler.ListenerRequestHandler.invoke(Listene
rRequestHandler.java:280) at
org.apache.wicket.core.request.handler.ListenerRequestHandler.invokeListener
(ListenerRequestHandler.java:222) at
org.apache.wicket.core.request.handler.ListenerRequestHandler.respond(Listen
erRequestHandler.java:208) at
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(Request
Cycle.java:910) at
org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecu
tor.java:63) at
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:294)
at
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.jav
a:255) at
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilte
r.java:277) at
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.jav
a:208) at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:307)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:190) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:163) at
com.evolveum.midpoint.web.util.MidPointProfilingServletFilter.doFilter(MidPo
intProfilingServletFilter.java:79) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:190) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:163) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:404) at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.
invoke(FilterSecurityInterceptor.java:115) at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.
doFilter(FilterSecurityInterceptor.java:81) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(
ExceptionTranslationFilter.java:122) at
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(
ExceptionTranslationFilter.java:116) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
com.evolveum.midpoint.web.security.filter.MidpointAnonymousAuthenticationFil
ter.doFilter(MidpointAnonymousAuthenticationFilter.java:88) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
org.springframework.security.web.servletapi.SecurityContextHolderAwareReques
tFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:149) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilt
er(RequestCacheAwareFilter.java:63) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
org.springframework.security.web.authentication.AbstractAuthenticationProces
singFilter.doFilter(AbstractAuthenticationProcessingFilter.java:219) at
org.springframework.security.web.authentication.AbstractAuthenticationProces
singFilter.doFilter(AbstractAuthenticationProcessingFilter.java:213) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter
(LogoutFilter.java:103) at
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter
(LogoutFilter.java:89) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
com.evolveum.midpoint.web.security.filter.RedirectForLoginPagesWithAuthentic
ationFilter.doFilterInternal(RedirectForLoginPagesWithAuthenticationFilter.j
ava:39) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter
.java:117) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(He
aderWriterFilter.java:90) at
org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(
HeaderWriterFilter.java:75) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterCh
ain.doFilter(MidpointAuthFilter.java:416) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.processingOfAut
henticatedRequest(MidpointAuthFilter.java:374) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.doFilterInterna
l(MidpointAuthFilter.java:191) at
com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.doFilter(Midpoi
ntAuthFilter.java:109) at
com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFi
lterChain.doFilter(MidpointFilterChainProxy.java:169) at
com.evolveum.midpoint.web.security.filter.TranslateExceptionFilter.doFilterI
nternal(TranslateExceptionFilter.java:32) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFi
lterChain.doFilter(MidpointFilterChainProxy.java:171) at
org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(Co
ncurrentSessionFilter.java:147) at
org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(Co
ncurrentSessionFilter.java:125) at
com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFi
lterChain.doFilter(MidpointFilterChainProxy.java:171) at
org.springframework.security.web.context.SecurityContextPersistenceFilter.do
Filter(SecurityContextPersistenceFilter.java:110) at
org.springframework.security.web.context.SecurityContextPersistenceFilter.do
Filter(SecurityContextPersistenceFilter.java:80) at
com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFi
lterChain.doFilter(MidpointFilterChainProxy.java:171) at
org.springframework.security.web.context.request.async.WebAsyncManagerIntegr
ationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:55) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFi
lterChain.doFilter(MidpointFilterChainProxy.java:171) at
com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy.doFilterI
nternal(MidpointFilterChainProxy.java:95) at
com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy.doFilter(
MidpointFilterChainProxy.java:60) at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(Delegati
ngFilterProxy.java:358) at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilt
erProxy.java:271) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:190) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:163) at
org.springframework.web.filter.RequestContextFilter.doFilterInternal(Request
ContextFilter.java:100) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:190) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:163) at
org.springframework.web.filter.FormContentFilter.doFilterInternal(FormConten
tFilter.java:93) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:190) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:163) at
org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doF
ilterInternal(WebMvcMetricsFilter.java:96) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:190) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:163) at
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(Char
acterEncodingFilter.java:201) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:190) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:163) at
com.evolveum.midpoint.web.boot.TrailingSlashRedirectingFilter.doFilterIntern
al(TrailingSlashRedirectingFilter.java:60) at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:119) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:190) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:163) at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:202) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:97) at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
.java:542) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143
) at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:78) at
com.evolveum.midpoint.web.boot.NodeIdHeaderValve.invoke(NodeIdHeaderValve.ja
va:46) at
com.evolveum.midpoint.web.boot.TomcatRootValve.invoke(TomcatRootValve.java:6
2) at
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogVa
lve.java:687) at
org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:764) at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
at
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
at
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java
:65) at
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtoco
l.java:893) at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.jav
a:1723) at
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:
49) at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecut
or.java:1128) at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecu
tor.java:628) at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.ja
va:61) at java.base/java.lang.Thread.run(Thread.java:834) Caused by:
java.lang.NullPointerException
Thank you,
Jeremiah Haywood
Lead IAM Administrator
Office of Technology Solutions | Illinois State University
Phone Number (309) 438-3829
From: Haywood, Jeremiah
Sent: Wednesday, April 13, 2022 8:07 AM
To: midPoint General Discussion <midpoint at lists.evolveum.com
<mailto:midpoint at lists.evolveum.com> >
Subject: NullPointerException Resource Reconciliation/Import
Good morning,
I am running into an odd error when attempting to reconcile and/or re-import
a database resource using the default connector. There are currently 3
fields that are being mapped, an ID field as the unique column (read only),
a roles field with an expression on the inbound to conduct an assignment
target search, and lastly timestamp field for the changelog column.
On initial import everything works as expected. Reconciliations initiated at
the user level works as well. But when attempting a resource reconciliation
I receive many "java.lang.NullPointerException" exceptions. Currently
configured schemaHandling:
<schemaHandling>
<objectType>
<kind>account</kind>
<default>true</default>
<objectClass>ri:AccountObjectClass</objectClass>
<attribute>
<ref>icfs:name</ref>
<limitations>
<access>
<read>true</read>
</access>
</limitations>
</attribute>
<attribute>
<ref>ri:ROLES</ref>
<inbound>
<trace>true</trace>
<strength>strong</strength>
<authoritative>true</authoritative>
<expression>
<assignmentTargetSearch>
<targetType>OrgType</targetType>
<filter>
<q:equal>
<q:path>name</q:path>
<expression>
<script>
<code>
return input?.tokenize('\\| ')
</code>
</script>
</expression>
</q:equal>
</filter>
</assignmentTargetSearch>
</expression>
<target>
<path>assignment</path>
<set>
<predefined>all</predefined>
</set>
</target>
</inbound>
</attribute>
</objectType>
</schemaHandling>
Has anyone experienced something similar?
Thank you,
Jeremiah Haywood
Lead IAM Administrator
Office of Technology Solutions | Illinois State University
Phone Number (309) 438-3829
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