启动/停止应用程序-Apache tomcat服务器时出错

时间:2013-09-26 05:37:22

标签: java tomcat

我在启动我的Web应用程序时遇到此异常,该应用程序在apache tomcat 6.0.29中运行 可以任何人帮助我为什么会得到这样的错误:如何解决这个问题。请帮助我解决此错误的原因

SEVERE: IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: com.oe.ws.beans.CardBean
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: com.oe.ws.beans.CardBean
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
    at java.util.ArrayList.readObject(ArrayList.java:696)
    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:616)
    at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:988)
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1865)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
    at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1475)
    at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:977)
    at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:394)
    at org.apache.catalina.session.StandardManager.load(StandardManager.java:321)
    at org.apache.catalina.session.StandardManager.start(StandardManager.java:643)
    at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4559)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:905)
    at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:740)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:500)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
    at org.apache.catalina.core.StandardService.start(StandardService.java:519)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
    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:616)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.io.NotSerializableException: com.oe.ws.beans.CardBean
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1180)
    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:346)
    at java.util.ArrayList.writeObject(ArrayList.java:673)
    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:616)
    at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:959)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1480)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1416)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
    at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:346)
    at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1551)
    at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:994)
    at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:523)
    at org.apache.catalina.session.StandardManager.unload(StandardManager.java:469)
    at org.apache.catalina.session.StandardManager.stop(StandardManager.java:673)
    at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4774)
    at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924)
    at org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:1319)
    at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:1290)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:323)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1086)
    at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1098)
    at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:450)
    at org.apache.catalina.core.StandardService.stop(StandardService.java:587)
    at org.apache.catalina.core.StandardServer.stop(StandardServer.java:744)
    at org.apache.catalina.startup.Catalina.stop(Catalina.java:648)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:615)
    ... 6 more

1 个答案:

答案 0 :(得分:1)

尝试删除此内容:

${catalina.home}/work/Catalina/localhost/<app>/SESSION.ser where app is your application.

然后重新开始。

如果这不起作用或者你每次都选择不这样做,请确保你的Dao或其他类如 CardBean 必须实现java.io.Serializable接口,如果它是serialized(您的堆栈跟踪表示尝试将类的实例写入对象流)。

要序列化的实例以及该实例的对象图中的所有对象都必须是可序列化的。

来自Serializable的javadoc,

Serializability of a class is enabled by the class implementing the java.io.Serializable interface...When traversing a graph, an object may be encountered that does not support the Serializable interface. In this case the NotSerializableException will be thrown and will identify the class of the non-serializable object.