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  1. Nuxeo AI Core
  2. AICORE-360

Fix NPE when calling operation AI.Suggestion

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.4.5, 3.0.0
    • Component/s: AI Cloud Services

      Description

      Operation AI.Suggestion is called when document of type Asset (pclm) is viewed in the Web UI. It returns a HTTP 500.

      Here is the HAR of the HTTP request: request.json

      Here is the stacktrace:

      org.nuxeo.ecm.automation.OperationException: Failed to invoke operation AI.Suggestion
	at org.nuxeo.ecm.automation.core.impl.InvokableMethod.invoke(InvokableMethod.java:189) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationChainCompiler$OperationMethod.invoke(OperationChainCompiler.java:151) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationChainCompiler$CompiledChainImpl.lambda$invoke$0(OperationChainCompiler.java:218) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.OperationContext.call(OperationContext.java:326) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.OperationContext.callWithChainParameters(OperationContext.java:291) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationChainCompiler$CompiledChainImpl.invoke(OperationChainCompiler.java:215) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:115) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.lambda$run$0(OperationServiceImpl.java:105) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.OperationContext.call(OperationContext.java:326) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.OperationContext.callWithChainParameters(OperationContext.java:291) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:105) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.server.jaxrs.OperationResource.execute(OperationResource.java:58) ~[nuxeo-automation-server-10.10-HF29.jar:?]
	at org.nuxeo.ecm.automation.server.jaxrs.ExecutableResource.doPost(ExecutableResource.java:70) ~[nuxeo-automation-server-10.10-HF29.jar:?]
	Suppressed: java.lang.Throwable: 

****** chain ******
Name: AI.Suggestion
Exception: OperationException
Caught error: Failed to invoke operation AI.Suggestion
Caused by: org.nuxeo.ecm.automation.OperationException: Failed to invoke operation AI.Suggestion
****** Hierarchy calls ******
	org.nuxeo.ai.model.serving.SuggestionOp

		at org.nuxeo.ecm.automation.core.trace.TracerFactory.onTrace(TracerFactory.java:198) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.core.trace.Tracer.popContext(Tracer.java:73) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.core.trace.Tracer.onChainExit(Tracer.java:86) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.core.impl.OperationChainCompiler$CompiledChainImpl.lambda$invoke$0(OperationChainCompiler.java:227) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.OperationContext.call(OperationContext.java:326) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.OperationContext.callWithChainParameters(OperationContext.java:291) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.core.impl.OperationChainCompiler$CompiledChainImpl.invoke(OperationChainCompiler.java:215) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:115) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.lambda$run$0(OperationServiceImpl.java:105) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.OperationContext.call(OperationContext.java:326) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.OperationContext.callWithChainParameters(OperationContext.java:291) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:105) ~[nuxeo-automation-core-10.10-HF25.jar:?]
		at org.nuxeo.ecm.automation.server.jaxrs.OperationResource.execute(OperationResource.java:58) ~[nuxeo-automation-server-10.10-HF29.jar:?]
		at org.nuxeo.ecm.automation.server.jaxrs.ExecutableResource.doPost(ExecutableResource.java:70) ~[nuxeo-automation-server-10.10-HF29.jar:?]
		at sun.reflect.GeneratedMethodAccessor244.invoke(Unknown Source) ~[?:?]
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_262]
		at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_262]
		at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ObjectOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:258) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542) ~[jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473) [jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419) [jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409) [jersey-server-1.19.4.jar:1.19.4]
		at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409) [jersey-servlet-1.19.4.jar:1.19.4]
		at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558) [jersey-servlet-1.19.4.jar:1.19.4]
		at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733) [jersey-servlet-1.19.4.jar:1.19.4]
		at org.nuxeo.ecm.webengine.app.jersey.WebEngineServlet.containerService(WebEngineServlet.java:72) [nuxeo-webengine-core-10.10-HF30.jar:?]
		at org.nuxeo.ecm.webengine.app.jersey.WebEngineServlet.service(WebEngineServlet.java:56) [nuxeo-webengine-core-10.10-HF30.jar:?]
		at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) [servlet-api-9.0.37.jar:4.0.FR]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-websocket-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.elasticsearch.ElasticSearchFilter.doFilter(ElasticSearchFilter.java:55) [nuxeo-elasticsearch-core-10.10-HF32.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.webengine.jaxrs.session.SessionCleanupFilter.run(SessionCleanupFilter.java:50) [nuxeo-webengine-jaxrs-10.10-HF08.jar:?]
		at org.nuxeo.ecm.webengine.jaxrs.HttpFilter.doFilter(HttpFilter.java:49) [nuxeo-webengine-jaxrs-10.10-HF08.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.webengine.app.WebContextFilter.doFilter(WebContextFilter.java:56) [nuxeo-webengine-core-10.10-HF30.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.webengine.jaxrs.context.RequestContextFilter.run(RequestContextFilter.java:48) [nuxeo-webengine-jaxrs-10.10-HF08.jar:?]
		at org.nuxeo.ecm.webengine.jaxrs.HttpFilter.doFilter(HttpFilter.java:49) [nuxeo-webengine-jaxrs-10.10-HF08.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.webengine.app.HeaderFixFilter.run(HeaderFixFilter.java:62) [nuxeo-webengine-core-10.10-HF30.jar:?]
		at org.nuxeo.ecm.webengine.jaxrs.HttpFilter.doFilter(HttpFilter.java:49) [nuxeo-webengine-jaxrs-10.10-HF08.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.core.management.jtajca.internal.Log4jWebFilter.doFilter(Log4jWebFilter.java:69) [nuxeo-core-management-jtajca-10.10.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoRequestControllerFilter.doFilter(NuxeoRequestControllerFilter.java:134) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.ui.web.auth.NuxeoAuthenticationFilter.doFilterInternal(NuxeoAuthenticationFilter.java:640) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.nuxeo.ecm.platform.ui.web.auth.NuxeoAuthenticationFilter.doFilter(NuxeoAuthenticationFilter.java:431) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.web.common.exceptionhandling.NuxeoExceptionFilter.doFilter(NuxeoExceptionFilter.java:67) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.web.common.encoding.NuxeoEncodingFilter.doFilter(NuxeoEncodingFilter.java:64) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.restapi.server.APIServlet.service(APIServlet.java:50) [nuxeo-rest-api-server-10.10-HF32.jar:?]
		at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) [servlet-api-9.0.37.jar:4.0.FR]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-websocket-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.elasticsearch.ElasticSearchFilter.doFilter(ElasticSearchFilter.java:55) [nuxeo-elasticsearch-core-10.10-HF32.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoThreadTrackerFilter.doFilter(NuxeoThreadTrackerFilter.java:43) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoStandbyFilter.doFilter(NuxeoStandbyFilter.java:67) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.core.management.jtajca.internal.Log4jWebFilter.doFilter(Log4jWebFilter.java:69) [nuxeo-core-management-jtajca-10.10.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.ui.web.rest.FancyURLFilter.doFilter(FancyURLFilter.java:120) [nuxeo-platform-ui-web-10.10-HF25.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoRequestControllerFilter.doFilter(NuxeoRequestControllerFilter.java:134) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:198) [cors-filter-2.6.jar:2.6]
		at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:244) [cors-filter-2.6.jar:2.6]
		at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoCorsCsrfFilter.doFilter(NuxeoCorsCsrfFilter.java:258) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.web.common.exceptionhandling.NuxeoExceptionFilter.doFilter(NuxeoExceptionFilter.java:67) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.nuxeo.ecm.platform.web.common.encoding.NuxeoEncodingFilter.doFilter(NuxeoEncodingFilter.java:64) [nuxeo-platform-web-common-10.10-HF27.jar:?]
		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.valves.rewrite.RewriteValve.invoke(RewriteValve.java:555) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [catalina-9.0.37.jar:9.0.37]
		at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [catalina-9.0.37.jar:9.0.37]
		at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) [tomcat-coyote-9.0.37.jar:9.0.37]
		at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-coyote-9.0.37.jar:9.0.37]
		at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-coyote-9.0.37.jar:9.0.37]
		at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589) [tomcat-coyote-9.0.37.jar:9.0.37]
		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote-9.0.37.jar:9.0.37]
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_262]
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_262]
		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util-9.0.37.jar:9.0.37]
		at java.lang.Thread.run(Thread.java:748) [?:1.8.0_262]
Caused by: java.lang.NullPointerException
	at org.nuxeo.ecm.core.api.model.impl.ComplexProperty.setValue(ComplexProperty.java:247) ~[nuxeo-core-api-10.10-HF32.jar:?]
	at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.setPropertyValue(DocumentModelImpl.java:1333) ~[nuxeo-core-api-10.10-HF32.jar:?]
	at org.nuxeo.ai.model.serving.SuggestionOp.run(SuggestionOp.java:98) ~[nuxeo-ai-model-2.4.1-SNAPSHOT.jar:?]
	at sun.reflect.GeneratedMethodAccessor275.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_262]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_262]
	at org.nuxeo.ecm.automation.core.impl.InvokableMethod.doInvoke(InvokableMethod.java:174) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.InvokableMethod.invoke(InvokableMethod.java:179) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationChainCompiler$OperationMethod.invoke(OperationChainCompiler.java:151) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationChainCompiler$CompiledChainImpl.lambda$invoke$0(OperationChainCompiler.java:218) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.OperationContext.call(OperationContext.java:326) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.OperationContext.callWithChainParameters(OperationContext.java:291) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationChainCompiler$CompiledChainImpl.invoke(OperationChainCompiler.java:215) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:115) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.lambda$run$0(OperationServiceImpl.java:105) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.OperationContext.call(OperationContext.java:326) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.OperationContext.callWithChainParameters(OperationContext.java:291) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:105) ~[nuxeo-automation-core-10.10-HF25.jar:?]
	at org.nuxeo.ecm.automation.server.jaxrs.OperationResource.execute(OperationResource.java:58) ~[nuxeo-automation-server-10.10-HF29.jar:?]
	at org.nuxeo.ecm.automation.server.jaxrs.ExecutableResource.doPost(ExecutableResource.java:70) ~[nuxeo-automation-server-10.10-HF29.jar:?]
	... 121 more

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          Bug - A problem which impairs or prevents the functions of the product. AICORE-303 Failed to invoke operation: AI.Suggestion

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. AICORE-303 Failed to invoke operation: AI.Suggestion

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. AICORE-365 Fix suggestions being called on docs without contextParameters.aiModels

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          Is referenced in

          [Captain Hook] PR for master: #296 PR for master: #296

          [Captain Hook] PR for master: #457 PR for master: #457

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