EXCEPTION：ERROR DruidStatService:368 - unregister mbean error

2017/11/15 17:00:24 ERROR DruidStatService:368 - unregister mbean error
javax.management.InstanceNotFoundException: com.alibaba.druid:type=DruidStatService
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:
427)    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:546)
    at com.alibaba.druid.stat.DruidStatService.unregisterMBean(DruidStatService.java:366)
    at com.alibaba.druid.stat.DruidDataSourceStatManager.removeDataSource(DruidDataSourceStatManager.java:205)
    at com.alibaba.druid.pool.DruidDataSource$2.run(DruidDataSource.java:1413)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.alibaba.druid.pool.DruidDataSource.unregisterMbean(DruidDataSource.java:1409)
    at com.alibaba.druid.pool.DruidDataSource.close(DruidDataSource.java:1368)
    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.DisposableBeanAdapter.invokeCustomDestroyMethod(DisposableBeanAdapter.ja
va:350) at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:273)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.ja
va:578) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegist
ry.java:554)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.j
ava:907)    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegis
try.java:523)   at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.
java:914)   at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:908)
    at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:884)
    at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:836)
    at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:579)
    at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:115)
    at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4889)
    at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5526)
    at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:224)
    at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1423)
    at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1412)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

这个异常报的很诡异，项目中用了阿里的druid数据源，本地没有问题，放到线上（linux服务器）就出错，按照数据源的问题找了两天，最后发现奶奶的跟数据源没有半毛钱关系，项目中用到了KEY，key需要一个类库libJsyunew6,在本地用的windows系统，在开发的时候在system32目录下放了dll，放到线上时候忘了，导致一直上面的错，搞不明白，后来找到so文件放到lib64下重启服务可以了，可是报的这个错，让我很是郁闷...