基于SpringSide4.2.2GA quickstart创建一个新项目，用j?报错

SpringSide4.2.2GA quickstart generated-projects一个新的项目，增加一些功能，用jetty可以正常运行，tomcat8启动时候就会报错

信息: Initializing Spring root WebApplicationContext
15:31:34.765 [localhost-startStop-1] ERROR o.s.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shiroFilter' defined in URL [file:/D:/Java/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Copy%20of%20sharefile/WEB-INF/classes/applicationContext-shiro.xml]: Cannot resolve reference to bean 'securityManager' while setting bean property 'securityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in URL [file:/D:/Java/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Copy%20of%20sharefile/WEB-INF/classes/applicationContext-shiro.xml]: Cannot resolve reference to bean 'shiroDbRealm' while setting bean property 'realm'; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.jsnoc.sharefile.service.account.ShiroDbRealm] for bean with name 'shiroDbRealm' defined in URL [file:/D:/Java/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Copy%20of%20sharefile/WEB-INF/classes/applicationContext-shiro.xml]; nested exception is java.lang.ClassNotFoundException: com.jsnoc.sharefile.service.account.ShiroDbRealm
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328) ~[BeanDefinitionValueResolver.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:107) ~[BeanDefinitionValueResolver.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1456) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1197) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304) ~[AbstractBeanFactory$1.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) ~[DefaultSingletonBeanRegistry.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:232) ~[PostProcessorRegistrationDelegate.class:4.0.2.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:618) ~[AbstractApplicationContext.class:4.0.2.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:467) ~[AbstractApplicationContext.class:4.0.2.RELEASE]
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) ~[ContextLoader.class:4.0.2.RELEASE]
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) ~[ContextLoader.class:4.0.2.RELEASE]
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) [ContextLoaderListener.class:4.0.2.RELEASE]
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4797) [catalina.jar:8.0.14]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5221) [catalina.jar:8.0.14]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:8.0.14]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) [catalina.jar:8.0.14]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) [catalina.jar:8.0.14]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in URL [file:/D:/Java/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Copy%20of%20sharefile/WEB-INF/classes/applicationContext-shiro.xml]: Cannot resolve reference to bean 'shiroDbRealm' while setting bean property 'realm'; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.jsnoc.sharefile.service.account.ShiroDbRealm] for bean with name 'shiroDbRealm' defined in URL [file:/D:/Java/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Copy%20of%20sharefile/WEB-INF/classes/applicationContext-shiro.xml]; nested exception is java.lang.ClassNotFoundException: com.jsnoc.sharefile.service.account.ShiroDbRealm
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328) ~[BeanDefinitionValueResolver.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:107) ~[BeanDefinitionValueResolver.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1456) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1197) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304) ~[AbstractBeanFactory$1.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) ~[DefaultSingletonBeanRegistry.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:320) ~[BeanDefinitionValueResolver.class:4.0.2.RELEASE]
... 24 common frames omitted
Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.jsnoc.sharefile.service.account.ShiroDbRealm] for bean with name 'shiroDbRealm' defined in URL [file:/D:/Java/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/Copy%20of%20sharefile/WEB-INF/classes/applicationContext-shiro.xml]; nested exception is java.lang.ClassNotFoundException: com.jsnoc.sharefile.service.account.ShiroDbRealm
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1327) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:452) ~[AbstractAutowireCapableBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304) ~[AbstractBeanFactory$1.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) ~[DefaultSingletonBeanRegistry.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:320) ~[BeanDefinitionValueResolver.class:4.0.2.RELEASE]
... 34 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.jsnoc.sharefile.service.account.ShiroDbRealm
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1293) ~[catalina.jar:8.0.14]
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1145) ~[catalina.jar:8.0.14]
at org.springframework.util.ClassUtils.forName(ClassUtils.java:236) ~[ClassUtils.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:392) ~[AbstractBeanDefinition.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1348) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1319) ~[AbstractBeanFactory.class:4.0.2.RELEASE]
... 40 common frames omitted

提示找不到ShiroDbRealm，但是工程里明明就有啊，虽然新增了一些功能，但是压根没动过shiro相关的代码

非常困惑，求路过的大神解答