Error configuring application listener of class org.springframework.security.web.session.HttpSessionEventPublisher

eclipse와 maven을 이용해서 홈페이지를 관리하고 있다.
그런데 가끔 아래와 같은 오류가 발생하는 것이다. -_-
원인도 모르고 그래서 소스를 압축해 놨다가 오류나면 다시 풀고
실행하고...
이게 모하는 짓인가~~~!!!!!

2014. 3. 19 오후 4:48:28 org.apache.catalina.core.AprLifecycleListener init

정보: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\devroot\bin\jdk1.6.0_38\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;.

2014. 3. 19 오후 4:48:28 org.apache.tomcat.util.digester.SetPropertiesRule begin

경고: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:XXXXXXXXXXXXo-web-fos' did not find a matching property.

2014. 3. 19 오후 4:48:28 org.apache.coyote.AbstractProtocol init

정보: Initializing ProtocolHandler ["http-bio-8080"]

2014. 3. 19 오후 4:48:28 org.apache.coyote.AbstractProtocol init

정보: Initializing ProtocolHandler ["ajp-bio-8009"]

2014. 3. 19 오후 4:48:28 org.apache.catalina.startup.Catalina load

정보: Initialization processed in 561 ms

2014. 3. 19 오후 4:48:28 org.apache.catalina.core.StandardService startInternal

정보: Starting service Catalina

2014. 3. 19 오후 4:48:28 org.apache.catalina.core.StandardEngine startInternal

정보: Starting Servlet Engine: Apache Tomcat/7.0.34

2014. 3. 19 오후 4:48:29 org.apache.catalina.core.StandardContext listenerStart

심각: Error configuring application listener of class org.springframework.web.context.ContextLoaderListener

java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)

at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:532)

at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:514)

at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:133)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4727)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

at java.util.concurrent.FutureTask.run(FutureTask.java:138)

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:662)

2014. 3. 19 오후 4:48:29 org.apache.catalina.core.StandardContext listenerStart

심각: Error configuring application listener of class org.springframework.security.web.session.HttpSessionEventPublisher

java.lang.ClassNotFoundException: org.springframework.security.web.session.HttpSessionEventPublisher

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)

at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:532)

at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:514)

at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:133)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4727)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

at java.util.concurrent.FutureTask.run(FutureTask.java:138)

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:662)

2014. 3. 19 오후 4:48:29 org.apache.catalina.core.StandardContext listenerStart

심각: Error configuring application listener of class kico.dev.framework.web.jsp.ServletHelper

java.lang.ClassNotFoundException: kico.dev.framework.web.jsp.ServletHelper

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)

at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:532)

at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:514)

at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:133)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4727)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

at java.util.concurrent.FutureTask.run(FutureTask.java:138)

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:662)

2014. 3. 19 오후 4:48:29 org.apache.catalina.core.StandardContext listenerStart

심각: Skipped installing application listeners due to previous error(s)

2014. 3. 19 오후 4:48:29 org.apache.catalina.core.StandardContext startInternal

심각: Error listenerStart

2014. 3. 19 오후 4:48:29 org.apache.catalina.session.StandardManager startInternal

심각: Exception loading sessions from persistent storage

java.lang.NoClassDefFoundError: kico/dev/framework/core/base/model/BaseModel

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)

at java.lang.ClassLoader.defineClass(ClassLoader.java:615)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)

at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2904)

at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1681)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:247)

at org.apache.catalina.util.CustomObjectInputStream.resolveClass(CustomObjectInputStream.java:76)

at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1574)

at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1495)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1731)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)

at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1595)

at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:1060)

at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:284)

at org.apache.catalina.session.StandardManager.load(StandardManager.java:204)

at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:491)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5294)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

at java.util.concurrent.FutureTask.run(FutureTask.java:138)

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:662)

Caused by: java.lang.ClassNotFoundException: kico.dev.framework.core.base.model.BaseModel

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)

... 31 more

2014. 3. 19 오후 4:48:29 org.apache.catalina.core.StandardContext startInternal

심각: Context [] startup failed due to previous errors

2014. 3. 19 오후 4:48:29 org.apache.coyote.AbstractProtocol start

정보: Starting ProtocolHandler ["http-bio-8080"]

2014. 3. 19 오후 4:48:29 org.apache.coyote.AbstractProtocol start

정보: Starting ProtocolHandler ["ajp-bio-8009"]

2014. 3. 19 오후 4:48:29 org.apache.catalina.startup.Catalina start

정보: Server startup in 1025 ms

결국 한번 찾아보자며 구글링 시작!

비슷한 오류를 겪고 계신듯한 어떤 님의 블로그 찾기 성공!! (링크 바로가기)

해결했다!!! 두둥!!!

결론은 workspace / .metadata 밑에 밑에 ~~~~
들어가면 lib 디렉토리를 찾아서 거기 있는 jar 파일을 복사한다는...

휴 다행히 찾아서 더이상 이상한짓하느라 시간을 덜 잡아 먹겠다.
만세!!