修改了Entity一个属性(rename)后，报 MetaClass not found for class 异常

zhuhb9277 · 2024 年12 月 17 日 07:18

在studio中修改了entity的一个属性（rename）后报出异常。被修改的属性是一个普通的Boolean类型属性。

java.lang.IllegalArgumentException: MetaClass not found for class com.gense.ips.entity.base.Label
	at io.jmix.core.metamodel.model.impl.SessionImpl.getClass(SessionImpl.java:63) ~[jmix-core-2.4.1.jar:na]
	at io.jmix.core.impl.MetadataImpl.getClass(MetadataImpl.java:141) ~[jmix-core-2.4.1.jar:na]
	at io.jmix.flowui.model.DataComponents.createCollectionContainer(DataComponents.java:128) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.xml.layout.support.DataComponentsLoaderSupport.loadCollectionContainer(DataComponentsLoaderSupport.java:153) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.xml.layout.support.DataComponentsLoaderSupport.load(DataComponentsLoaderSupport.java:101) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.xml.layout.support.DataComponentsLoaderSupport.load(DataComponentsLoaderSupport.java:79) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.model.impl.ViewDataXmlLoader.load(ViewDataXmlLoader.java:43) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.xml.layout.support.ViewLoaderSupport.loadData(ViewLoaderSupport.java:81) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.xml.layout.loader.ViewLoader.loadComponent(ViewLoader.java:55) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.sys.ViewSupport.loadWindowFromXml(ViewSupport.java:450) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.sys.ViewSupport.initView(ViewSupport.java:123) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.sys.vaadin.JmixSpringInstantiator.init(JmixSpringInstantiator.java:65) ~[jmix-flowui-2.4.1.jar:na]
	at io.jmix.flowui.sys.vaadin.JmixSpringInstantiator.getOrCreate(JmixSpringInstantiator.java:58) ~[jmix-flowui-2.4.1.jar:na]
	at com.vaadin.flow.di.Instantiator.createRouteTarget(Instantiator.java:170) ~[flow-server-24.4.8.jar:24.4.8]
	at io.jmix.flowui.sys.vaadin.JmixSpringInstantiator.createRouteTarget(JmixSpringInstantiator.java:49) ~[jmix-flowui-2.4.1.jar:na]
	at com.vaadin.flow.router.internal.AbstractNavigationStateRenderer.lambda$getRouteTarget$1(AbstractNavigationStateRenderer.java:148) ~[flow-server-24.4.8.jar:24.4.8]
	at java.base/java.util.Optional.orElseGet(Optional.java:364) ~[na:na]
	at com.vaadin.flow.router.internal.AbstractNavigationStateRenderer.getRouteTarget(AbstractNavigationStateRenderer.java:147) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.router.internal.AbstractNavigationStateRenderer.sendBeforeEnterEventAndPopulateChain(AbstractNavigationStateRenderer.java:502) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.router.internal.AbstractNavigationStateRenderer.createChainIfEmptyAndExecuteBeforeEnterNavigation(AbstractNavigationStateRenderer.java:483) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.router.internal.AbstractNavigationStateRenderer.handle(AbstractNavigationStateRenderer.java:227) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.component.internal.JavaScriptNavigationStateRenderer.handle(JavaScriptNavigationStateRenderer.java:78) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.component.UI.handleNavigation(UI.java:2005) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.component.UI.renderViewForRoute(UI.java:1968) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.component.UI.lambda$browserNavigate$3bdbbbb5$1(UI.java:1829) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.component.UI.browserNavigate(UI.java:1838) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.component.ComponentEventBus.fireEventForListener(ComponentEventBus.java:239) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.component.ComponentEventBus.handleDomEvent(ComponentEventBus.java:488) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.component.ComponentEventBus.lambda$addDomTrigger$dd1b7957$1(ComponentEventBus.java:298) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.internal.nodefeature.ElementListenerMap.lambda$fireEvent$2(ElementListenerMap.java:473) ~[flow-server-24.4.8.jar:24.4.8]
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na]
	at com.vaadin.flow.internal.nodefeature.ElementListenerMap.fireEvent(ElementListenerMap.java:473) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.communication.rpc.EventRpcHandler.handleNode(EventRpcHandler.java:62) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.communication.rpc.AbstractRpcInvocationHandler.handle(AbstractRpcInvocationHandler.java:73) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.communication.ServerRpcHandler.handleInvocationData(ServerRpcHandler.java:475) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.communication.ServerRpcHandler.lambda$handleInvocations$5(ServerRpcHandler.java:456) ~[flow-server-24.4.8.jar:24.4.8]
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na]
	at com.vaadin.flow.server.communication.ServerRpcHandler.handleInvocations(ServerRpcHandler.java:456) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:324) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:114) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:40) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.VaadinService.handleRequest(VaadinService.java:1584) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.server.VaadinServlet.service(VaadinServlet.java:398) ~[flow-server-24.4.8.jar:24.4.8]
	at com.vaadin.flow.spring.SpringServlet.service(SpringServlet.java:106) ~[vaadin-spring-24.4.8.jar:na]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614) ~[jakarta.servlet-api-6.0.0.jar:6.0.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:632) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:408) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:303) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:267) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.springframework.web.servlet.mvc.ServletForwardingController.handleRequestInternal(ServletForwardingController.java:142) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:178) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:51) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:914) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:547) ~[jakarta.servlet-api-6.0.0.jar:6.0.0]
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614) ~[jakarta.servlet-api-6.0.0.jar:6.0.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at io.jmix.core.impl.logging.LogMdcFilter.doFilterInternal(LogMdcFilter.java:28) ~[jmix-core-2.4.1.jar:na]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:108) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.security.web.FilterChainProxy.lambda$doFilterInternal$3(FilterChainProxy.java:231) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:365) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.access.intercept.AuthorizationFilter.doFilter(AuthorizationFilter.java:100) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:131) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:85) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:110) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:101) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:179) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:151) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:129) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:227) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:221) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:117) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:91) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.context.SecurityContextHolderFilter.doFilter(SecurityContextHolderFilter.java:82) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.context.SecurityContextHolderFilter.doFilter(SecurityContextHolderFilter.java:69) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.session.DisableEncodeUrlFilter.doFilterInternal(DisableEncodeUrlFilter.java:42) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:374) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:233) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191) ~[spring-security-web-6.3.4.jar:6.3.4]
	at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195) ~[spring-webmvc-6.1.14.jar:6.1.14]
	at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230) ~[spring-security-config-6.3.4.jar:6.3.4]
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:362) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:278) ~[spring-web-6.1.14.jar:6.1.14]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.1.14.jar:6.1.14]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.14.jar:6.1.14]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.31.jar:10.1.31]
	at java.base/java.lang.Thread.run(Thread.java:833) ~[na:na]

liren.xu · 2024 年12 月 17 日 08:18

改了之后重启服务没有？

zhuhb9277 · 2024 年12 月 17 日 08:52

重新启动后报错的。

liren.xu · 2024 年12 月 17 日 09:01

实体会在编译时显示在下面这个日志的位置，你那个 Label 实体显示了没？

zhuhb9277 · 2024 年12 月 17 日 09:25

启动时，提示Label没有加载到MetaData。

package com.gense.ips.entity.base;

import io.jmix.core.DeletePolicy;
import io.jmix.core.entity.annotation.JmixGeneratedValue;
import io.jmix.core.entity.annotation.OnDeleteInverse;
import io.jmix.core.metamodel.annotation.InstanceName;
import io.jmix.core.metamodel.annotation.JmixEntity;
import jakarta.persistence.*;

import java.util.UUID;

@JmixEntity
@Table(name = "T_BASE_LABEL", indexes = {
        @Index(name = "IDX_BASE_LABEL__CODE", columnList = "CODE")
}, uniqueConstraints = {
        @UniqueConstraint(name = "IDX_BASE_LABEL__ORGANIZATION_CODE", columnNames = {"ORGANIZATION_ID", "CODE"})
})
@Entity
public class Label {
    @JmixGeneratedValue
    @Column(name = "ID", nullable = false)
    @Id
    private UUID id;
    @InstanceName
    @Column(name = "NAME")
    private String name;
    @Column(name = "NAME_PINYIN")
    private String namePinyin;
    @Column(name = "CODE")
    private String code;
    @Column(name = "USE_BARCODE")
    private Boolean useBarcode = true;
    @Column(name = "USE_NFC")
    private Boolean useNfc = false;
    @Column(name = "TWIN_ID")
    private String twinId;
    @OnDeleteInverse(DeletePolicy.UNLINK)
    @JoinColumn(name = "LOCATION_ID")
    @ManyToOne(fetch = FetchType.LAZY)
    private Location location;
    @Column(name = "ORGANIZATION_ID")
    private UUID organizationId;

    public UUID getOrganizationId() {
        return organizationId;
    }

    public void setOrganizationId(UUID organizationId) {
        this.organizationId = organizationId;
    }

    public Location getLocation() {
        return location;
    }

    public void setLocation(Location location) {
        this.location = location;
    }

    public String getTwinId() {
        return twinId;
    }

    public void setTwinId(String twinId) {
        this.twinId = twinId;
    }

    public Boolean getUseNfc() {
        return useNfc;
    }

    public void setUseNfc(Boolean useNfc) {
        this.useNfc = useNfc;
    }

    public Boolean getUseBarcode() {
        return useBarcode;
    }

    public void setUseBarcode(Boolean useBarcode) {
        this.useBarcode = useBarcode;
    }

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public String getNamePinyin() {
        return namePinyin;
    }

    public void setNamePinyin(String namePinyin) {
        this.namePinyin = namePinyin;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public UUID getId() {
        return id;
    }

    public void setId(UUID id) {
        this.id = id;
    }
}

zhuhb9277 · 2024 年12 月 17 日 09:26

只是改了一个属性的拼写错误，改之前是好的。

liren.xu · 2024 年12 月 17 日 09:44

那你可以在 MetaModelLoader 中打断点跟一下，看看是什么原因。

zhuhb9277 · 2024 年12 月 18 日 00:05

运行到MetaClassLoader的createClass方法时，io.jmix.core.Entity.class.isAssignableFrom(javaClass)返回false，导致类创建不成功。

liren.xu · 2024 年12 月 18 日 00:45

清除缓存试一下：

File → Invalid Caches…

zhuhb9277 · 2024 年12 月 18 日 03:00

清除文件缓存后问题解决，多谢啦。