[midPoint] NullPointerException Resource Reconciliation/Import

Pavol Mederly mederly at evolveum.com
Wed Apr 13 17:20:55 CEST 2022 

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 <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.notifyChange(SynchronizationServiceImpl.java:149) 
> at 
> com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl$ResourceObjectChangeDispatcher.lambda$notifyChange$0(EventDispatcherImpl.java:75) 
> at 
> com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl$AbstractDispatcher.notify(EventDispatcherImpl.java:254) 
> at 
> com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl$ResourceObjectChangeDispatcher.notifyChange(EventDispatcherImpl.java:75) 
> at 
> com.evolveum.midpoint.provisioning.impl.EventDispatcherImpl.notifyChange(EventDispatcherImpl.java:66) 
> at 
> com.evolveum.midpoint.model.impl.sync.tasks.Synchronizer.handleObjectInternal(Synchronizer.java:136) 
> at 
> com.evolveum.midpoint.model.impl.sync.tasks.Synchronizer.synchronize(Synchronizer.java:99) 
> at 
> com.evolveum.midpoint.model.impl.sync.tasks.imp.ImportFromResourceLauncher.importSingleShadow(ImportFromResourceLauncher.java:68) 
> at 
> com.evolveum.midpoint.model.impl.controller.ModelController.importFromResource(ModelController.java:1539) 
> at jdk.internal.reflect.GeneratedMethodAccessor1072.invoke(Unknown 
> Source) at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
> at java.base/java.lang.reflect.Method.invoke(Method.java:566) at 
> org.apache.wicket.proxy.jdk.JdkProxyFactory$JdkHandler.invoke(JdkProxyFactory.java:172) 
> at com.sun.proxy.$Proxy176.importFromResource(Unknown Source) at 
> com.evolveum.midpoint.web.page.admin.resources.ResourceContentPanel.importResourceObject(ResourceContentPanel.java:916) 
> at 
> com.evolveum.midpoint.web.page.admin.resources.ResourceContentPanel$13$1.onSubmit(ResourceContentPanel.java:817) 
> at 
> com.evolveum.midpoint.web.component.data.column.InlineMenuButtonColumn.buttonMenuItemClickPerformed(InlineMenuButtonColumn.java:169) 
> at 
> com.evolveum.midpoint.web.component.data.column.InlineMenuButtonColumn$1$1.onClick(InlineMenuButtonColumn.java:124) 
> at 
> org.apache.wicket.ajax.markup.html.AjaxLink$1.onEvent(AjaxLink.java:85) 
> at 
> org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:146) 
> at 
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:630) 
> at 
> org.apache.wicket.core.request.handler.ListenerRequestHandler.internalInvoke(ListenerRequestHandler.java:306) 
> at 
> org.apache.wicket.core.request.handler.ListenerRequestHandler.invoke(ListenerRequestHandler.java:280) 
> at 
> org.apache.wicket.core.request.handler.ListenerRequestHandler.invokeListener(ListenerRequestHandler.java:222) 
> at 
> org.apache.wicket.core.request.handler.ListenerRequestHandler.respond(ListenerRequestHandler.java:208) 
> at 
> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:910) 
> at 
> org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:63) 
> at 
> org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:294) 
> at 
> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:255) 
> at 
> org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:277) 
> at 
> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:208) 
> at 
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:307) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) 
> at 
> com.evolveum.midpoint.web.util.MidPointProfilingServletFilter.doFilter(MidPointProfilingServletFilter.java:79) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:404) 
> at 
> org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:115) 
> at 
> org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:81) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.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$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAnonymousAuthenticationFilter.doFilter(MidpointAnonymousAuthenticationFilter.java:88) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:149) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:219) 
> at 
> org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:213) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:103) 
> at 
> org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:89) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> com.evolveum.midpoint.web.security.filter.RedirectForLoginPagesWithAuthenticationFilter.doFilterInternal(RedirectForLoginPagesWithAuthenticationFilter.java:39) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:117) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90) 
> at 
> org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:416) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.processingOfAuthenticatedRequest(MidpointAuthFilter.java:374) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.doFilterInternal(MidpointAuthFilter.java:191) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.doFilter(MidpointAuthFilter.java:109) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:169) 
> at 
> com.evolveum.midpoint.web.security.filter.TranslateExceptionFilter.doFilterInternal(TranslateExceptionFilter.java:32) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:171) 
> at 
> org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:147) 
> at 
> org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:125) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:171) 
> at 
> org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:110) 
> at 
> org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:80) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:171) 
> at 
> org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:55) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:171) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy.doFilterInternal(MidpointFilterChainProxy.java:95) 
> at 
> com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy.doFilter(MidpointFilterChainProxy.java:60) 
> at 
> org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) 
> at 
> org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) 
> at 
> org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) 
> at 
> org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) 
> at 
> org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) 
> at 
> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) 
> at 
> com.evolveum.midpoint.web.boot.TrailingSlashRedirectingFilter.doFilterInternal(TrailingSlashRedirectingFilter.java:60) 
> at 
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190) 
> at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163) 
> at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) 
> at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java: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.java:46) 
> at 
> com.evolveum.midpoint.web.boot.TomcatRootValve.invoke(TomcatRootValve.java:62) 
> at 
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.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$ConnectionHandler.process(AbstractProtocol.java:893) 
> at 
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1723) 
> at 
> org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
> at 
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) 
> at 
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) 
> at 
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java: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>
> *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
>
>
> _______________________________________________
> midPoint mailing list
> midPoint at lists.evolveum.com
> https://lists.evolveum.com/mailman/listinfo/midpoint
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