org.apache.catalina.core.ContainerBase startInternal SEVERE：子容器在啓動過程中失敗：java.util.concurrent.ExecutionException

我缺少什麼？我已經嘗試了很多東西來解決這個問題，但我仍然收到以下錯誤：我該怎麼解決這個問題？org.apache.catalina.core.ContainerBase startInternal SEVERE：子容器在啓動過程中失敗：java.util.concurrent.ExecutionException

May 14, 2016 10:13:53 AM org.apache.catalina.core.ContainerBase startInternal 
SEVERE: A child container failed during start 
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/visminer-dashboard]] 
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) 
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) 
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) 
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/visminer-dashboard]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:153) 
    ... 6 more 
Caused by: java.lang.IllegalArgumentException: The servlets named [org.visminer.servlets.MetricsServlet] and [org.visminer.servlets.RepositoryServlet] are both mapped to the url-pattern [/RepositoryServlet] which is not permitted 
    at org.apache.tomcat.util.descriptor.web.WebXml.addServletMapping(WebXml.java:308) 
    at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2373) 
    at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2055)

來源

2016-05-14 Rafael Bispo

顯示你的web.xml –

我把bell.xml放在web.xml中。 –

錯誤說你有2個servlets映射到/ RepositoryServlet。如果他們沒有在web.xml中註冊，我會說他們用@WebServlet註釋？ –

@Jaqen H'ghar

中的web.xml，如果需要的話，但我不知道如果XML是正確的，或者如果他一個從Tomcat是正確的：

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> 
    <display-name>visminer-dashboard</display-name> 
    <servlet> 
    <servlet-name>Visminer Loader</servlet-name> 
    <servlet-class>org.visminer.servlets.RepositoryMinerLoader</servlet-class> 
    <load-on-startup>1</load-on-startup> 
    </servlet> 
    <welcome-file-list> 
    <welcome-file>index.html</welcome-file> 
    </welcome-file-list> 
    <filter> 
    <filter-name>UrlFilter</filter-name> 
    <filter-class>org.visminer.filter.UrlFilter</filter-class> 
    </filter> 
    <filter-mapping> 
    <filter-name>UrlFilter</filter-name> 
    <url-pattern>/*</url-pattern> 
    </filter-mapping> 
</web-app>

來源

2016-05-14 15:19:24

org.apache.catalina.core.ContainerBase startInternal SEVERE：子容器在啓動過程中失敗：java.util.concurrent.ExecutionException

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