2023-03-08 09:58:32,636 ERROR nfo.magnolia.admincentral.AdmincentralErrorHandler: Admincentral has encountered an unhandled exception. com.vaadin.server.ServerRpcManager$RpcInvocationException: Unable to invoke method select in com.vaadin.shared.data.selection.SelectionServerRpc at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:159) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:116) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.communication.ServerRpcHandler.handleInvocation(ServerRpcHandler.java:447) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.communication.ServerRpcHandler.handleInvocations(ServerRpcHandler.java:412) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:275) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:91) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:40) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1637) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:464) ~[vaadin-server-8.15.2.jar:8.15.2] at info.magnolia.admincentral.AdmincentralServlet.service(AdmincentralServlet.java:119) ~[magnolia-admincentral-6.2.26.jar:?] at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) ~[servlet-api.jar:4.0.FR] at info.magnolia.cms.filters.ServletDispatchingFilter.doFilter(ServletDispatchingFilter.java:148) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:75) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.virtualuri.VirtualUriFilter.doFilter(VirtualUriFilter.java:102) ~[magnolia-virtual-uri-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cdn.filters.CDNHelperCacheFilter.doFilter(CDNHelperCacheFilter.java:41) ~[magnolia-cdn-helper-1.0.2.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.services.instrumentation.probes.filter.SimpleCounterFilterProbe.doFilter(SimpleCounterFilterProbe.java:61) ~[instrumentation-2.4.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.module.cache.executor.Bypass.processCacheRequest(Bypass.java:58) ~[magnolia-cache-core-5.9.4.jar:?] at info.magnolia.module.cache.executor.CompositeExecutor.processCacheRequest(CompositeExecutor.java:66) ~[magnolia-cache-core-5.9.4.jar:?] at info.magnolia.module.cache.filter.CacheFilter.doFilter(CacheFilter.java:164) ~[magnolia-cache-core-5.9.4.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.i18n.I18nContentSupportFilter.doFilter(I18nContentSupportFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.RangeSupportFilter.doFilter(RangeSupportFilter.java:78) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.security.BaseSecurityFilter.doFilter(BaseSecurityFilter.java:57) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cors.AbstractCorsFilter.doFilter(AbstractCorsFilter.java:77) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.security.SecurityCallbackFilter.doFilter(SecurityCallbackFilter.java:84) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.security.LogoutFilter.doFilter(LogoutFilter.java:94) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.sso.SsoLogoutFilter.doFilter(SsoLogoutFilter.java:48) ~[magnolia-sso-3.0.0.jar:?] at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.module.site.filters.SiteMergeFilter.doFilter(SiteMergeFilter.java:119) ~[magnolia-site-1.4.4.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.multisite.filters.MultiSiteFilter.doFilter(MultiSiteFilter.java:120) ~[magnolia-module-multisite-2.1.2.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MultiChannelFilter.doFilter(MultiChannelFilter.java:83) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.module.cache.filter.GZipFilter.doFilter(GZipFilter.java:74) ~[magnolia-cache-core-5.9.4.jar:?] at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.sso.SsoLoginFilter.lambda$doFilter$1(SsoLoginFilter.java:83) ~[magnolia-sso-3.0.0.jar:?] at org.pac4j.core.engine.DefaultSecurityLogic.perform(DefaultSecurityLogic.java:159) ~[pac4j-core-5.4.6.jar:?] at info.magnolia.sso.SsoLoginFilter.doFilter(SsoLoginFilter.java:81) ~[magnolia-sso-3.0.0.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.enterprise.registration.RegistrationFilter.doFilter(RegistrationFilter.java:91) ~[magnolia-module-enterprise-6.2.28.jar:?] at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.personalization.preview.filter.PreviewFilter.doFilter(PreviewFilter.java:92) ~[magnolia-personalization-preview-app-2.1.7.jar:?] at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(OncePerRequestAbstractMgnlFilter.java:59) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.ContentTypeFilter.doFilter(ContentTypeFilter.java:155) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.services.instrumentation.probes.filter.SimplePassthroughFilterProbe.doFilter(SimplePassthroughFilterProbe.java:50) ~[instrumentation-2.4.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.services.instrumentation.probes.filter.SimpleSummaryPassthroughFilterProbe.doFilter(SimpleSummaryPassthroughFilterProbe.java:48) ~[instrumentation-2.4.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.services.instrumentation.probes.filter.SimpleCounterFilterProbe.doFilter(SimpleCounterFilterProbe.java:61) ~[instrumentation-2.4.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:81) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.ContextFilter.doFilter(ContextFilter.java:128) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:79) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.CompositeFilter.doFilter(CompositeFilter.java:75) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:85) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.SafeDestroyMgnlFilterWrapper.doFilter(SafeDestroyMgnlFilterWrapper.java:107) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlFilterDispatcher.doDispatch(MgnlFilterDispatcher.java:67) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:110) ~[magnolia-core-6.2.28.jar:?] at info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:96) ~[magnolia-core-6.2.28.jar:?] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.54] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.54] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[catalina.jar:9.0.54] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[catalina.jar:9.0.54] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) ~[catalina.jar:9.0.54] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) ~[catalina.jar:9.0.54] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[catalina.jar:9.0.54] at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687) ~[catalina.jar:9.0.54] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[catalina.jar:9.0.54] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[catalina.jar:9.0.54] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382) ~[tomcat-coyote.jar:9.0.54] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-coyote.jar:9.0.54] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895) ~[tomcat-coyote.jar:9.0.54] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1722) ~[tomcat-coyote.jar:9.0.54] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-coyote.jar:9.0.54] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-util.jar:9.0.54] at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-util.jar:9.0.54] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-util.jar:9.0.54] at java.lang.Thread.run(Thread.java:829) ~[?:?] Caused by: java.lang.reflect.InvocationTargetException at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:155) ~[vaadin-server-8.15.2.jar:8.15.2] ... 139 more Caused by: com.vaadin.event.ListenerMethod$MethodException: Invocation of method selectionChange in com.vaadin.ui.ComboBox$$Lambda$1959/0x00000008019c0840 failed. at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:726) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:399) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:363) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.AbstractClientConnector.fireEvent(AbstractClientConnector.java:1190) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractSingleSelect.setSelectedItem(AbstractSingleSelect.java:360) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractSingleSelect$1.select(AbstractSingleSelect.java:293) ~[vaadin-server-8.15.2.jar:8.15.2] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:155) ~[vaadin-server-8.15.2.jar:8.15.2] ... 139 more Caused by: java.lang.ClassCastException: class com.vaadin.ui.ComboBox cannot be cast to class com.vaadin.ui.RadioButtonGroup (com.vaadin.ui.ComboBox and com.vaadin.ui.RadioButtonGroup are in unnamed module of loader org.apache.catalina.loader.ParallelWebappClassLoader @5cbea8d3) at info.magnolia.ui.javascript.field.JavascriptField.lambda$fillFieldsFromFormView$3(JavascriptField.java:223) ~[magnolia-ui-framework-javascript-1.2.1.jar:?] at java.util.ArrayList.forEach(ArrayList.java:1541) ~[?:?] at info.magnolia.ui.javascript.field.JavascriptField.fillFieldsFromFormView(JavascriptField.java:214) ~[magnolia-ui-framework-javascript-1.2.1.jar:?] at info.magnolia.ui.javascript.field.JavascriptField.onValueChange(JavascriptField.java:204) ~[magnolia-ui-framework-javascript-1.2.1.jar:?] at info.magnolia.ui.javascript.field.JavascriptField.initContent(JavascriptField.java:126) ~[magnolia-ui-framework-javascript-1.2.1.jar:?] at com.vaadin.ui.CustomField.getContent(CustomField.java:87) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.CustomField.attach(CustomField.java:77) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.AbstractClientConnector.attach(AbstractClientConnector.java:631) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractComponent.attach(AbstractComponent.java:598) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.AbstractClientConnector.attach(AbstractClientConnector.java:631) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractComponent.attach(AbstractComponent.java:598) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.AbstractClientConnector.attach(AbstractClientConnector.java:631) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractComponent.attach(AbstractComponent.java:598) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.CustomField.attach(CustomField.java:73) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.AbstractClientConnector.attach(AbstractClientConnector.java:631) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractComponent.attach(AbstractComponent.java:598) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractComponent.setParent(AbstractComponent.java:519) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractComponentContainer.addComponent(AbstractComponentContainer.java:178) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractOrderedLayout.addComponent(AbstractOrderedLayout.java:95) ~[vaadin-server-8.15.2.jar:8.15.2] at info.magnolia.ui.editor.SwitchableFormView.lambda$null$7(SwitchableFormView.java:177) ~[magnolia-ui-framework-6.2.28.jar:?] at java.util.Optional.ifPresent(Optional.java:183) ~[?:?] at info.magnolia.ui.editor.SwitchableFormView.lambda$bindOptionField$c3de990$1(SwitchableFormView.java:177) ~[magnolia-ui-framework-6.2.28.jar:?] at com.vaadin.ui.ComboBox.lambda$addValueChangeListener$bddd7469$1(ComboBox.java:835) ~[vaadin-server-8.15.2.jar:8.15.2] at jdk.internal.reflect.GeneratedMethodAccessor866.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:706) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:399) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:363) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.server.AbstractClientConnector.fireEvent(AbstractClientConnector.java:1190) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractSingleSelect.setSelectedItem(AbstractSingleSelect.java:360) ~[vaadin-server-8.15.2.jar:8.15.2] at com.vaadin.ui.AbstractSingleSelect$1.select(AbstractSingleSelect.java:293) ~[vaadin-server-8.15.2.jar:8.15.2] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:155) ~[vaadin-server-8.15.2.jar:8.15.2] ... 139 more