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錯誤：created a ThreadLocal with key of type ……but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

本文轉載自   查看原文   2013-09-15 08:24   3088    輕量級javaEE企業應用實戰

tomcat reload顯示錯誤：SEVERE: The web application [/Interceptor] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@302b4e8e]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@6b326556]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

在寫Annotation注解的時候，使用了@InterceptorRef(value="tt")，如果“tt”不存在，將會出現上面的問題

或者是在XML中action無法找到對應的class也會出錯

 

今天剛發現了另一種情況，當你用注解時指定的父包不存在也會出現這類問題：

 

@ParentPackage("default-struts")

其中default-struts寫反了，應該是struts-default

 


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