ModelMapper异常 - 无法强制转换为org.modelmapper.internal.Mutator

我正在接受这个例外的吼叫异常 . 我正在使用modelmapper来转换我的项目中的类 .

Deal和DealDocument类是相同的 . 交易文件类如下：

public class DealDocument extends Deal implements Serializable {

    private static final long serialVersionUID = 12390392L;

}

您认为可能是什么问题？它似乎随机出现，就像它工作正常，但在时间系统内降级

2017-01-31 15：35：45.168 ERROR 21301 --- [http-nio-8080-exec-8] oaccC [ . [ . [/] . [dispatcherServlet]：servlet的[Servlet.service（）[dispatcherServlet]在path []的上下文中抛出异常[请求处理失败;嵌套异常是org.modelmapper.MappingException：ModelMapper映射错误：1）使用根本原因java.lang将com.acme.sugoi.marketplace.model.Deal映射到com.acme.sugoi.marketplace.model.DealDocument 1 error]时出错 . ClassCastException异常：org.modelmapper.internal.PropertyInfoImpl $ MethodAccessor不能org.modelmapper.internal.PropertyInfoResolver $ 3.propertyInfoFor被转换为org.modelmapper.internal.Mutator在org.modelmapper.internal.PropertyInfoRegistry.mutatorFor（PropertyInfoRegistry.java:92） （PropertyInfoResolver.java:75）在org.modelmapper.internal.PropertyInfoResolver $ 3.propertyInfoFor（PropertyInfoResolver.java:63）在org.modelmapper.internal.PropertyInfoSetResolver.resolveProperties（PropertyInfoSetResolver.java:146）在org.modelmapper.internal.PropertyInfoSetResolver .resolveProperties（PropertyInfoSetResolver.java:136）在org.modelmapper.internal.PropertyInfoSetResolver.resolveProperties（PropertyInfoSetResolver.java:123）在org.modelmapper.internal.PropertyInfoSetResolver.res olveMutators（PropertyInfoSetResolver.java:91）在org.modelmapper.internal.TypeInfoImpl.getMutators（TypeInfoImpl.java:76）在org.modelmapper.internal.ImplicitMappingBuilder.matchDestination（ImplicitMappingBuilder.java:92）在org.modelmapper.internal.ImplicitMappingBuilder .build（ImplicitMappingBuilder.java:82）在org.modelmapper.internal.TypeMapStore.getOrCreate（TypeMapStore.java:106）在org.modelmapper.internal.TypeMapStore.getOrCreate（TypeMapStore.java:79）在org.modelmapper.internal . MappingEngineImpl.map（MappingEngineImpl.java:99）在org.modelmapper.internal.MappingEngineImpl.map（MappingEngineImpl.java:60）在org.modelmapper.ModelMapper.mapInternal（ModelMapper.java:497）在org.modelmapper.ModelMapper.map （ModelMapper.java:340）在com.acme.sugoi.marketplace.config.MarketPlaceModelMapper.map（MarketPlaceModelMapper.java:12）在com.acme.sugoi.marketplace.service.impl.DealServiceImpl.saveToES（DealServiceImpl.java:468 ）在com.acme.sugoi.marketplace.service.impl.DealServiceImpl.saveToES（DealS） erviceImpl.java:461）在sun.reflect.GeneratedMethodAccessor849.invoke（未知来源）在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）在java.lang.reflect.Method.invoke（Method.java:483）在org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection（AopUtils.java:302）在org.springframework.aop.framework.JdkDynamicAopProxy.invoke（JdkDynamicAopProxy.java:202）在com.sun.proxy . $ Proxy201.saveToES（来源不明）处sun.reflect.GeneratedMethodAccessor848.invoke（来源不明）在sun.reflect.DelegatingMethodAccessorImpl.invoke com.acme.sugoi.marketplace.aspect.DealAspect.saveDealtoES（DealAspect.java:62）（DelegatingMethodAccessorImpl.java:43 ）在org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod的org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs（AbstractAspectJAdvice.java:620）的java.lang.reflect.Method.invoke（Method.java:483）中AbstractAspectJAdvice.java:602）org.springframew Org.aop.aspectj.AspectJAfterAdvice.invoke（AspectJAfterAdvice.java:47）org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:168）org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke（ExposeInvocationInterceptor . Java的：92）在org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:179）在org.springframework.aop.framework.JdkDynamicAopProxy.invoke（JdkDynamicAopProxy.java:208）在com.sun.proxy $ Proxy175.save（来源不明）在com.acme.sugoi.marketplace.service.impl.DealServiceImpl.saveDeal（DealServiceImpl.java:271）在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）在sun.reflect.NativeMethodAccessorImpl.invoke （NativeMethodAccessorImpl.java:62）at在org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection（AopUtils.java:302）的java.lang.reflect.Method.invoke（Method.java:483）中的sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43） at com.acme.sugoi.marketplace.controller.DealController.updateDeal（DealController）的com.sun.proxy上的org.springframework.aop.framework.JdkDynamicAopProxy.invoke（JdkDynamicAopProxy.java:202） . $ Proxy201.saveDeal（未知来源） .java：99）在org.springframework的org.springframework.cglib.proxy.MethodProxy.invoke（MethodProxy.java:204）的com.acme.sugoi.marketplace.controller.DealController $$ FastClassBySpringCGLIB $$ d9a6fb7b.invoke（） .aop.framework.CglibAopProxy $ CglibMethodInvocation.invokeJoinpoint（CglibAopProxy.java:720）在org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:157）在org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed（MethodInvocationProceedingJoinPoint .java：85）在com.acme . sugoi.marketplace.aspect.DealSecurityAspect.dealsSecurity（DealSecurityAspect.java:63）at sun.reflect.GeneratedMethodAccessor511.invoke（Unknown Source）at sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）at java.lang.reflect . 方法.invoke（Method.java:483）org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs（AbstractAspectJAdvice.java:620）atg.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod（AbstractAspectJAdvice.java:609）atg .springframework.aop.aspectj.AspectJAroundAdvice.invoke（AspectJAroundAdvice.java:68）org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:168）org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke（ExposeInvocationInterceptor） .java：92）org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:179）org.springframework.aop.framework.CglibAopProxy $ DynamicA dvisedInterceptor.intercept（CglibAopProxy.java:655）at com.acme.sugoi.marketplace.controller.DealController $$ EnhancerBySpringCGLIB $$ 1559db68.updateDeal（）at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）at sun.reflect.NativeMethodAccessorImpl .invoke（NativeMethodAccessorImpl.java:62）位于org.springframework.web.method的java.lang.reflect.Method.invoke（Method.java:483）的sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43） . 在org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod的org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest（InvocableHandlerMethod.java:136）上的support.InvocableHandlerMethod.doInvoke（InvocableHandlerMethod.java:221） . involAndHandle（ServletInvocableHandlerMethod.java:110）org.springframework.web.servic.mev ation.RequestMappingHandlerAdapter.handleInternal（RequestMappingHandlerAdapter.java:731）org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle（AbstractHandlerMethodAdapter.java:85）at org.springframework.web.servlet.DispatcherServlet.doDispatch（DispatcherServlet . java：959）org.springframework.web.servlet.DispatcherServlet.doService（DispatcherServlet.java:893）org.springframework.web.servlet.FrameworkServlet.processRequest（FrameworkServlet.java:968）atg.springframework.web.servlet .FrameworkServlet.doPut（FrameworkServlet.java:881）位于javax的org.springframework.web.servlet.FrameworkServlet.service（FrameworkServlet.java:844）的javax.servlet.http.HttpServlet.service（HttpServlet.java:651） . servlet.http.HttpServlet.service（HttpServlet.java:729）位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:292）org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java： 207）在org.apache.tomcat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:240）中的.websocket.server.WsFilter.doFilter（WsFilter.java:52）位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java） ：207）在org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration $ ApplicationContextHeaderFilter.doFilterInternal（EndpointWebMvcAutoConfiguration.java:237）at atorg.apringframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:240）org.apache.catalina.core.ApplicationFilterChain.doFilter（ ApplicationFilterChain.java:207）在org.apache的org.springframework.wef.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）的org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal（WebRequestTraceFilter.java:101）位于org.apringframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy）的org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:207）中的.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:240） .java：316）在org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doF的org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke（FilterSecurityInterceptor.java:126） ILTER（FilterSecurityInterceptor.java:90）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330）在org.springframework.security.web.access.ExceptionTranslationFilter.doFilter（ExceptionTranslationFilter.java:114）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330）在org.springframework.security.web.session.SessionManagementFilter.doFilter（SessionManagementFilter.java:122）在org.springframework.security.web位于org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy）的org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter（AnonymousAuthenticationFilter.java:111）中的.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330） .java：330）org.springframework.s的org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter（SecurityContextHolderAwareRequestFilter.java:169） egn.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330）位于org.springframework.security.web.FilterChainProxy $ VirtualFilterChain的org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter（RequestCacheAwareFilter.java:48） . doFilter（FilterChainProxy.java:330）org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter（OAuth2AuthenticationProcessingFilter.java:176）org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java： 330）在org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal（HeaderWriterFilter.java:64）在org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）在org.springframework.security.web .FlterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330）位于org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter（SecurityContextPersistenceFilter . java：91）org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330）at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal（WebAsyncManagerIntegrationFilter.java:53）在org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330）在org.springframework.security.web.FilterChainProxy .doFilterInternal（FilterChainProxy.java:213）在org.springframework.security.web.FilterChainProxy.doFilter（FilterChainProxy.java:176）在org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate（DelegatingFilterProxy.java:346）在有机springframework.web.filter.DelegatingFilterProxy.doFilter（DelegatingFilterProxy.java:262）位于org.apache.catalina.core.ApplicationFilt的org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:240） erChain.doFilter（ApplicationFilterChain.java:207）org.springframework.web.filter.RequestContextFilter.doFilterInternal（RequestContextFilter.java:99）atg.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）at org位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:207）的.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:240）org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal（HttpPutFormContentFilter.java:87）位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter的org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107） ApplicationFilterChain.java:240）org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:207）org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal（HiddenHttpMethodFilter.java:77）org.springframework.web .filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:240）org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:207） ）在org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal（CharacterEncodingFilter.java:121）在org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）处或g.apache.catalina.core.ApplicationFilterChain.internalDoFilter在org.springframework.boot.actuate.autoconfigure.MetricsFilter（ApplicationFilterChain.java:240）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:207） . doFilterInternal（MetricsFilter.java:103）在org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:240）在org.apache .catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:207）在org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:212）在org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java ：106）在org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:502）在org.apache.catalina.valves.AbstractAccessLogValve.invoke（AbstractAccessLogValve.java:616）在org.apache.catalina.valves . RemoteIpValve.invoke（RemoteIpV alve.java:676）org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:141）org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:79）at org.apache.catalina .core.StandardEngineValve.invoke（StandardEngineValve.java:88）在org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:522）在org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1095 ）org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process（AbstractProtocol.java:672）org.apache.tomcat.util.net.NioEndpoint $ SocketProcessor.doRun（NioEndpoint.java:1500）org.apache.tomcat . util.net.NioEndpoint $ SocketProcessor.run（NioEndpoint.java:1456）at java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142）at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java： 617）atg.apache.tomcat.util.threads.TaskThread $ WrappingRunnable.run（TaskThread.java:61）at java.lang.Thread.run（Thread.java:745）

*** UPDATE :* 这就是我配置模型映射器的方法：modelMapper.getConfiguration（） . setAmbiguityIgnored（false）.setFieldMatchingEnabled（true）.setMatchingStrategy（MatchingStrategies.STRICT）;

我的Deal类使用@Data（来自lombok）进行注释，因此所有属性都可以通过公共方法访问

这可能与ClassCastException in ModelMapper: EnhancerByModelMapper cannot be cast有关吗？