tomcat啓動報如下錯誤
javax.naming.NamingException: No naming context bound to this class loader
at org.apache.naming.ContextBindings.getClassLoader(ContextBindings.java:350)
at org.apache.catalina.deploy.NamingResources.cleanUp(NamingResources.java:985)
at org.apache.catalina.deploy.NamingResources.stopInternal(NamingResources.java:968)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5743)
at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:272)
at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1040)
at org.apache.catalina.core.ContainerBase.destroyInternal(ContainerBase.java:1233)
at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:305)
at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1040)
at org.apache.catalina.core.ContainerBase.destroyInternal(ContainerBase.java:1233)
at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:305)
at org.apache.catalina.core.StandardService.destroyInternal(StandardService.java:593)
解決辦法：
右鍵工程-->Build Path-->Configure Build Path...-->選中Libraries
如上圖所示 出現了tomcatv6和tomcatv7 刪除一個 重啓tomcat 錯誤解決。
如果還出現這個錯誤則 先把上圖中的 tomcat 移除（remove） 然後
Add Library...-->Server Runtime-->Next-->選中已安裝的tomcat-->Finish
