Error creating form bean of class com.goldenberg.erp.buseiness.actionform.FunddparForm

Question

看看是不是类的全路径有问题
type= "com.goldenberg.erp.buseiness.actionform.FunddparForm "> 
type= "com.goldenberg.erp.business.action.FunddparaddAction " 
buseiness还是business

Answer 1

Cannot serialize session attribute dto for session 2AD1CB5BDD51F24BD6E86E55CBBA2286
java.io.NotSerializableException: com.goldenberg.erp.business.model.FunddparDTO
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at java.util.ArrayList.writeObject(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1478)
at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:948)
at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:517)
at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4360)
at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3019)
at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:432)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1278)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1570)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1579)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1579)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1559)
at java.lang.Thread.run(Unknown Source)
tomcat 启动报出来错误.请问应该怎么解决.

Answer 2

FunddparDTO  这个文件需要序列化

Answer 3

加上  implements java.io.Serializable

Answer 4

没有序列化，加上  implements java.io.Serializable ，试试

Answer 5

参考
http://www.cctieba.cc/tiezi.aspx?tieziId=295