tomcat 启动报错 解决办法Caused by: org.apache.catalina.LifecycleException: A child container failed during s...

控制台报错：

Caused by: org.apache.catalina.LifecycleException: A child container failed during start

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131)

at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 11 more

 

解决办法，把web.xml里面配置的version从3.0改成2.5

 

 

 

xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">

 

改成

 

xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
也可以解决tomcat启动报上面异常的问题，但是目前没有测试别的功能是否会被影响，妥当的就是先删掉那些包把，第二种在测试下

 

转载于:https://www.cnblogs.com/pypua/articles/7199007.html