tomcat reload显示错误：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.

在写Annotation注解的时候，使用了@InterceptorRef(value="tt")，如果“tt”不存在，将会出现上面的问题

或者是在XML中action无法找到对应的class也会出错

今天刚发现了另一种情况，当你用注解时指定的父包不存在也会出现这类问题：

@ParentPackage("default-struts")

其中default-struts写反了，应该是struts-default

错误：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.的更多相关文章

  1. tomcat加载时报The web application [/dmscs] created a ThreadLocal with key of type

    严重: The web application [/dmscs] created a ThreadLocal with key of type [com.opensymphony.xwork2.inj ...

  2. The web application [/struts2_0100] created a ThreadLocal with key of type

    引用: 严重: The web application [/struts2_0100] created a ThreadLocal with key of type [com.opensymphony ...

  3. created a ThreadLocal with key of type [oracle.jdbc.driver.AutoKeyInfo$1]

    环境: spring4.3, mybatis3.5.2, ojdbc8_8c(oracle 18c jdbc) 调试状态下退出时,提示: 严重 [main] org.apache.catalina.l ...

  4. ThreadLocal Memory Leak in Java web application - Tomcat

    ThreadLocal variables are infamous for creating memory leaks. A memory leak in Java is amount of mem ...

  5. 如何解决 错误code signing is required for product type 'xxxxx' in SDK 'iOS 8.2'

    如何解决 错误code signing is required for product type 'xxxxx' in SDK 'iOS 8.2' 大家在做真机调试的时候,或许会遇到这样的问题,那如何 ...

  6. Attaching an entity of type 'xxx' failed because another entity of the same type already has the same primary key value.

    问题的详细描述: Attaching an entity of type 'xxxxx' failed because another entity of the same type already ...

  7. 百度云服务接口错误：Parameter invalid, the key input with filter parameter is not searchfilter column key

    百度LBS云服务接口: 地址:http://lbsyun.baidu.com/index.php?title=lbscloud/api/geosearch 访问接口:http://api.map.ba ...

  8. android studio上传项目到github报错Successfully created project 'Demo' on GitHub, but initial commit failed:

    今天博主正在愉快地学习在AndroidStudio中使用Git,结果报了下面这个错∑(っ°Д°;)っ: Can't finish GitHub sharing process Successfully ...

  9. Invalid prop: type check failed for prop "XXX". Expected String, got Object.

    项目是Vue的,基于elementUI的后台管理系统. Invalid prop: type check failed for prop "total". Expected Str ...

随机推荐

  1. android:为TextView加入样式——下划线，颜色，设置链接样式及前背景色

    实现下划线及颜色设置: public class AtActivity extends Activity { LinearLayout ll;     /** Called when the acti ...

  2. MySQ学习笔记之十 NULL值处理

    这是MySQL一大特殊之处. 概念上.NULL意味着"没有值"或"未知值",且它被看作有点与众不同的值. 为了測试NULL.你不能使用算术比較运算符比如=.&l ...

  3. 学习bootstrap

    菜鸟教程 bootstrap开发框架 伍华聪 Bootstrap——一款超好用的前端框架

  4. 转载-让PIP源使用国内镜像，提升下载速度和安装成功率

    让PIP源使用国内镜像,提升下载速度和安装成功率. 对于Python开发用户来讲,PIP安装软件包是家常便饭.但国外的源下载速度实在太慢,浪费时间.而且经常出现下载后安装出错问题.所以把PIP安装源替 ...

  5. matplotlib 可视化 —— 移动坐标轴（中心位置）

    通常软件绘图,包括 matlab.python 的 matplotlib,默认都是将坐标轴置于画布(figure)的最下侧(x 轴),最左侧(y 轴),也即将坐标原点置于左下角.而我们自己理解数学,以 ...

  6. rest_framework 分页三种

    .分页 a. 分页 看第n页 每页显示n条数据: b. 分页 在某个位置 向后查看多少条数据 c. 加密分页 上一页和下一页 本质:查看 记住页码id的最大值和最小值 通过其来准确扫描 过去的话 会从 ...

  7. django 笔记5 外键 ForeignKey

    class UsserGroup(models.Model): uid = models.AutoField(primary_key=True) caption = models.CharField( ...

  8. 青蛙的约会 poj 1061

    青蛙的约会 Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 86640   Accepted: 15232 Descripti ...

  9. Case study: word play

    For the exercises in this chapter we need a list of English words. There are lots of word lists avai ...

  10. java9新特性-16-Deprecated的相关API

    1.官方Feature 211: Elide Deprecation Warnings on Import Statements 214: Remove GC Combinations Depreca ...