2 chwryy chwrYy 于 2015.06.19 17:16 提问

异常org.mybatis.spring.MyBatisSystemException:

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

Error querying database. Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for InvestorMapper.listInvestor

Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for InvestorMapper.listInvestor

at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:73)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:364)
at $Proxy5.selectList(Unknown Source)
at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:194)
at models.Dao.findForList(Dao.java:148)
at controllers.BusiTzNetvalController.listInvestor(BusiTzNetvalController.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at play.mvc.ActionInvoker.invokeWithContinuation(ActionInvoker.java:546)
at play.mvc.ActionInvoker.invoke(ActionInvoker.java:500)
at play.mvc.ActionInvoker.invokeControllerMethod(ActionInvoker.java:476)
at play.mvc.ActionInvoker.invokeControllerMethod(ActionInvoker.java:471)
at play.mvc.ActionInvoker.invoke(ActionInvoker.java:159)
at play.server.PlayHandler$NettyInvocation.execute(PlayHandler.java:220)
at play.Invoker$Invocation.run(Invoker.java:265)
at play.server.PlayHandler$NettyInvocation.run(PlayHandler.java:200)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:207)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)

Caused by: org.apache.ibatis.exceptions.PersistenceException:

Error querying database. Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for InvestorMapper.listInvestor

Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for InvestorMapper.listInvestor

at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:23)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:107)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:354)
... 24 more

Caused by: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for InvestorMapper.listInvestor
at org.apache.ibatis.session.Configuration$StrictMap.get(Configuration.java:768)
at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:603)
at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:596)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:103)
... 30 more

3个回答

zrk1000
zrk1000   2015.06.19 17:24

models.Dao.findForList(Dao.java:148)
查看这句

Mapped Statements collection does not contain value for InvestorMapper.listInvestor
listInvestor中没有数据

bulusli3
bulusli3   Ds   Rxr 2015.06.19 17:37

InvestorMapper.listInvestor的配置文件中的namespace配置不正确,需要加上""

bulusli3
bulusli3   Ds   Rxr 2015.06.19 17:36

尖括号mapper namespace= "xxx.xxx.InvestorMapper"尖括号

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