Question

java.lang.ClassCastException: java.util.HashMap

at com.nkstar.jtzf.swjt.service.swjtService.getSwjtRkxx(Lorg/marmot/view/DataSet;)V(swjtService.java:137)
at com.nkstar.jtzf.swjt.service.swjtService$$FastClassByCGLIB$$4b60e854.invoke(ILjava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;(:???)
at net.sf.cglib.proxy.MethodProxy.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint()Ljava/lang/Object;(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed()Ljava/lang/Object;(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(Lorg/aopalliance/intercept/MethodInvocation;)Ljava/lang/Object;(TransactionInterceptor.java:100)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed()Ljava/lang/Object;(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;Lnet/sf/cglib/proxy/MethodProxy;)Ljava/lang/Object;(Cglib2AopProxy.java:643)
at com.nkstar.jtzf.swjt.service.swjtService$$EnhancerByCGLIB$$4356ce8d.getSwjtRkxx(Lorg/marmot/view/DataSet;)V(:???)
at jrockit.reflect.NativeMethodInvoker.invoke0(Ljava/lang/Object;ILjava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;(Unknown Source)

Answer 1

你用的是反射吧，用invoke的时候注意你的类型

Answer 2

类型转换异常 swjtService.java:137 你要把神马类型转换成Map ?

Answer 3

类型转换错误。

Answer 4

问题出在 swjtService.java 137行 请仔细检查代码