Greetings,   I am trying to migrate from Nifi 1.16.2 to 1.16.3. When I try to use my flow file form my 1.16.2 installation, the application goes up but the controller service StandardRestrictedSSLContextService 1.18.0, shows a problem with the sensitive properties that are not supported. After updating anything inside the controller, everything starts working as expected. But if a restarts Nifi, the application does not restarts. I try to find some errors in the  nifi-app.log but none is logged, just Warnings, here some of them   2022-11-23 17:01:00,812 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 9, col 21: cvc-complex-type.2.4.a: Invalid content was found starting with element 'description'. One of '{url}' is expected. 2022-11-23 17:01:00,825 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 71, col 19: cvc-complex-type.2.4.d: Invalid content was found starting with element 'property'. No child element is expected at this point. 2022-11-23 17:01:00,830 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 117, col 19: cvc-complex-type.2.4.d: Invalid content was found starting with element 'property'. No child element is expected at this point.     2022-11-23 17:01:02,497 WARN [main] d.o.a.n.s.u.c.NiFiLegacyCipherProvider Insecure Cipher Provider Algorithm [PBEWITHMD5AND256BITAES-CBC-OPENSSL] cipher requested org.apache.nifi.deprecation.log.DeprecationException: Reference Class [org.apache.nifi.security.util.crypto.NiFiLegacyCipherProvider] ClassLoader [org.apache.nifi.nar.NarClassLoader[/opt/nifi/nifi-current/work/nar/framework/nifi-framework-nar-1.18.0.nar-unpacked]] 2022-11-23 17:01:05,706 WARN [main] org.apache.nifi.web.server.JettyServer Failed to start web server... shutting down. org.apache.nifi.controller.serialization.FlowSynchronizationException: java.lang.NullPointerException at org.apache.nifi.controller.XmlFlowSynchronizer.sync(XmlFlowSynchronizer.java:306) at org.apache.nifi.controller.serialization.StandardFlowSynchronizer.sync(StandardFlowSynchronizer.java:42) at org.apache.nifi.controller.FlowController.synchronize(FlowController.java:1525) at org.apache.nifi.persistence.StandardFlowConfigurationDAO.load(StandardFlowConfigurationDAO.java:104) at org.apache.nifi.controller.StandardFlowService.loadFromBytes(StandardFlowService.java:837) at org.apache.nifi.controller.StandardFlowService.load(StandardFlowService.java:558) at org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.contextInitialized(ApplicationStartupContextListener.java:67) at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:1073) at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:572) at org.eclipse.jetty.server.handler.ContextHandler.contextInitialized(ContextHandler.java:1002) at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:765) at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:379) at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1449) at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1414) at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:916) at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:288) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:524) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:426) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.server.Server.start(Server.java:423) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.server.Server.doStart(Server.java:387) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:814) at org.apache.nifi.NiFi.<init>(NiFi.java:172) at org.apache.nifi.NiFi.<init>(NiFi.java:83) at org.apache.nifi.NiFi.main(NiFi.java:332) Caused by: java.lang.NullPointerException: null at java.base/java.util.Objects.requireNonNull(Objects.java:221) at org.apache.nifi.controller.flow.StandardFlowManager.createFlowRegistryClient(StandardFlowManager.java:378) at org.apache.nifi.controller.XmlFlowSynchronizer.getOrCreateFlowRegistryClient(XmlFlowSynchronizer.java:817) at org.apache.nifi.controller.XmlFlowSynchronizer.updateFlow(XmlFlowSynchronizer.java:430) at org.apache.nifi.controller.XmlFlowSynchronizer.sync(XmlFlowSynchronizer.java:283) ... 44 common frames omitted Thanks in advance. ... 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