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org.apache.ibatis.builder.IncompleteElementException: Could not find result map com.szh.bean.product

2017-04-15 17:11 645 查看
今天运行项目突然报了一个错,找了好久,才找到原因,特此记录一下

报错信息:

org.apache.ibatis.builder.IncompleteElementException: Could not find result map com.szh.bean.product.CrowdfundingBean

    at org.apache.ibatis.builder.MapperBuilderAssistant.setStatementResultMap(MapperBuilderAssistant.java:346)

    at org.apache.ibatis.builder.MapperBuilderAssistant.addMappedStatement(MapperBuilderAssistant.java:284)

    at org.apache.ibatis.builder.xml.XMLStatementBuilder.parseStatementNode(XMLStatementBuilder.java:107)

    at org.apache.ibatis.session.Configuration.buildAllStatements(Configuration.java:698)

    at org.apache.ibatis.session.Configuration.hasStatement(Configuration.java:668)

    at org.apache.ibatis.session.Configuration.hasStatement(Configuration.java:663)

    at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:180)

    at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:43)

    at org.apache.ibatis.binding.MapperProxy.cachedMapperMethod(MapperProxy.java:58)

    at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:51)

    at com.sun.proxy.$Proxy14.getMemberList(Unknown Source)

    at com.szh.biz.member.impl.MemberBizImpl.getMemberList(MemberBizImpl.java:102)

    at com.szh.controller.member.WebMember.getMemberList(WebMember.java:53)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:606)

    at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)

    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:426)

    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:414)

    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)

    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)

    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)

    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)

    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)

    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)

    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)

    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)

    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)

    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)

    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)

    at java.lang.Thread.run(Thread.java:745)

Caused by: java.lang.IllegalArgumentException: Result Maps collection does not contain value for com.szh.bean.product.CrowdfundingBean

    at org.apache.ibatis.session.Configuration$StrictMap.get(Configuration.java:797)

    at org.apache.ibatis.session.Configuration.getResultMap(Configuration.java:550)

    at org.apache.ibatis.builder.MapperBuilderAssistant.setStatementResultMap(MapperBuilderAssistant.java:344)

    ... 41 more

原因:

看报错信息,说是resultMap的原因,期间找了好久,最后发现是因为同事在xml中用了resultMap,而又没有配置,所以报错了

把xml中resultMap改成resultType就可以了
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