title: Error when deployment to tomcat
body: <p>I used apache-tomcat-7.0.37</p>
  
  <p>Git: <a href="https://github.com/IRus/jMusic" rel="noreferrer">https://github.com/IRus/jMusic</a></p>
  
  <p>When application deployment:</p>
  
  <pre><code>[2013-03-15 10:52:11,542] Artifact jMusic:war exploded: Artifact is being deployed, please wait...
  Mar 15, 2013 10:52:17 AM org.apache.catalina.core.ContainerBase addChildInternal
  SEVERE: ContainerBase.addChild: start: 
  org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
      at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
      at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
      at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
      at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1553)
      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:601)
      at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
      at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
      at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:792)
      at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:622)
      at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:569)
      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:601)
      at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
      at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
      at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:792)
      at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1486)
      at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:96)
      at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1327)
      at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1419)
      at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:847)
      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:601)
      at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
      at sun.rmi.transport.Transport$1.run(Transport.java:177)
      at sun.rmi.transport.Transport$1.run(Transport.java:174)
      at java.security.AccessController.doPrivileged(Native Method)
      at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
      at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553)
      at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808)
      at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      at java.lang.Thread.run(Thread.java:722)
  Caused by: java.lang.NoClassDefFoundError: org/springframework/web/context/request/async/CallableProcessingInterceptor
      at java.lang.Class.getDeclaredFields0(Native Method)
      at java.lang.Class.privateGetDeclaredFields(Class.java:2317)
      at java.lang.Class.getDeclaredFields(Class.java:1762)
      at org.apache.catalina.util.Introspection.getDeclaredFields(Introspection.java:106)
      at org.apache.catalina.startup.WebAnnotationSet.loadFieldsAnnotation(WebAnnotationSet.java:261)
      at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:140)
      at org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:67)
      at org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:405)
      at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:881)
      at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:369)
      at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
      at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
      at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5179)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      ... 40 more
  Caused by: java.lang.ClassNotFoundException: org.springframework.web.context.request.async.CallableProcessingInterceptor
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1713)
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1558)
      ... 54 more
  </code></pre>
  
  <p>Full error: <a href="https://gist.github.com/IRus/3fa810b33af7fca09f1b#file-gistfile1-txt" rel="noreferrer">https://gist.github.com/IRus/3fa810b33af7fca09f1b#file-gistfile1-txt</a></p>
  
  <p>I am desperate to solve this problem, spent about a day on the decision.</p>
  
  <p>What are the ideas?</p>