title: springSecurityFilterChain nullPointer Exception
body: <p>When I try to run project, the Tomcat return an exception.</p>
  
  <p>Some one can help with this problem? 
  Configuration class: <a href="https://github.com/intrade/inventory/blob/master/src/main/java/com/springapp/mvc/InitApp/SecurityConfig.java" rel="nofollow">https://github.com/intrade/inventory/blob/master/src/main/java/com/springapp/mvc/InitApp/SecurityConfig.java</a></p>
  
  <p>Stack trace:</p>
  
  <pre><code>Jan 24, 2014 4:09:40 PM org.apache.catalina.core.ApplicationContext log
  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springSecurityFilterChain' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public javax.servlet.Filter org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain() throws java.lang.Exception] threw exception; nested exception is java.lang.NullPointerException
      at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:581)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1029)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:925)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:490)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:285)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:607)
      at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
      at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)
      at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
      at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
      at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4797)
      at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5291)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      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:606)
      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:801)
      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:606)
      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:801)
      at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487)
      at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
      at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
      at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
      at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at 
  Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public javax.servlet.Filter org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain() throws java.lang.Exception] threw exception; nested exception is java.lang.NullPointerException
      at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:181)
      at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:570)
      ... 59 more
  Caused by: java.lang.NullPointerException
      at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333)
      at java.util.concurrent.ConcurrentHashMap.containsKey(ConcurrentHashMap.java:1016)
      at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:344)
      at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:319)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:412)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1492)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:391)
      at org.springframework.security.config.annotation.configuration.AutowireBeanFactoryObjectPostProcessor.postProcess(AutowireBeanFactoryObjectPostProcessor.java:55)
      at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.getHttp(WebSecurityConfigurerAdapter.java:147)
      at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:262)
      at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:54)
      at com.springapp.mvc.InitApp.SecurityConfig$$EnhancerByCGLIB$$1aa1a482.init(&lt;generated&gt;)
      at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.init(AbstractConfiguredSecurityBuilder.java:376)
      at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.doBuild(AbstractConfiguredSecurityBuilder.java:329)
      at org.springframework.security.config.annotation.AbstractSecurityBuilder.build(AbstractSecurityBuilder.java:39)
      at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain(WebSecurityConfiguration.java:87)
      at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerByCGLIB$$7007b4b6.CGLIB$springSecurityFilterChain$0(&lt;generated&gt;)
      at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerByCGLIB$$7007b4b6$$FastClassByCGLIB$$2462b17e.invoke(&lt;generated&gt;)
      at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
      at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:285)
      at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerByCGLIB$$7007b4b6.springSecurityFilterChain(&lt;generated&gt;)
      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:606)
      at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:160)
      ... 60 more
  
  Jan 24, 2014 4:09:44 PM org.apache.catalina.core.ApplicationContext log
  </code></pre>
  
  <p>Problem with some security filter.
  Project link: <a href="https://github.com/intrade/inventory" rel="nofollow">GitHub</a></p>