org.ptions.TooManyResultsEx。。。--688IT编程网

org.ptions.TooManyResultsEx。。。

在查阅测试环境业务⽇志中的ERROR级别的⽇志时，发现了有⼀个Mybatis相关的异常错误org.ptions.TooManyResultsException: Expected one result (or

null) to be returned by selectOne(), but found: 13。

⼀、分析：详细堆栈信息打印如下

2018-09-30 17:30:17.548 ERROR 14146 --- [DubboServerHandler-172.16.44.184:20882-thread-136] [c.a.dubbo.rpc.filter.ExceptionFilter :85] : [DUBBO] Got unchecked and undeclared exception which called by 172.16.44.184. service: net.batis.spring.MyBatisSystemException: nested exception is org.ptions.TooManyResultsException: Expected one result (or null) to be returned by selectOne(), but found: 13

batis.anslateExceptionIfPossible(MyBatisExceptionTranslator.java:77)

batis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:446)

at com.sun.proxy.$Proxy78.selectOne(Unknown Source)

batis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:166)

at org.apache.ibatis.ute(MapperMethod.java:82)

at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)

at com.sun.proxy.$Proxy84.selectOneByExample(Unknown Source)

at net.lingyejun.mall.product.SkuInfoById(ProductSkuServiceImpl.java:95)

flect.GeneratedMethodAccessor138.invoke(Unknown Source)

flect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at flect.Method.invoke(Method.java:498)

at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)

at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:197)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)

at ansaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294)

at ansaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)

at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)

at com.sun.proxy.$SkuInfoById(Unknown Source)

at net.lingyejun.mall.product.SkuLiveStatusInfo(ProductDetailServiceImpl.java:122)

flect.GeneratedMethodAccessor178.invoke(Unknown Source)

flect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at flect.Method.invoke(Method.java:498)

at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)

at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:197)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)

at ansaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294)

at ansaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)java dubbo

at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)

at com.sun.proxy.$SkuLiveStatusInfo(Unknown Source)

at com.alibaba.dubbomon.bytecode.Wrapper2.invokeMethod(Wrapper2.java)

at com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:47)

at com.alibaba.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:76)

at com.fig.invoker.DelegateProviderMetaDataInvoker.invoke(DelegateProviderMetaDataInvoker.java:52)

at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:56)

at com.alibaba.dubbo.validation.filter.ValidationFilter.invoke(ValidationFilter.java:58)