Maven Eclipse Tomcat ClassNotFoundException [英] Maven Eclipse Tomcat ClassNotFoundException

问题描述

我使用以下Maven命令创建了Web App测试项目:

I created web App Test Project using the following Maven command:

mvn archetype:generate -DgroupId=com.vanilla.cache -DartifactId=TestProject -DarchetypeArtifactId=maven-archetype-webapp -DinteractiveMode=false

之后，我将这个项目转换为Eclipse

After it I converted this project to Eclipse

mvn eclipse:eclipse -Dwtpversion=2.0

在它之后，我在Eclipse中以及当我使用Tomcat 7.0运行它时创建了一个名为com.vanilla.test.TestServlet的新Servet.我收到以下错误.

After it I created new Servet named com.vanilla.test.TestServlet in eclipse and when I'm running it using Tomcat 7.0. I'm getting the following error.

SEVERE: Allocate exception for servlet Test
java.lang.ClassNotFoundException: com.vanilla.test.TestServlet
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523)
    at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:525)
    at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:507)
    at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:126)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)
    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:836)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:964)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:304)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:679)

请帮助.我想念什么?

推荐答案

我解决了这个问题.

项目->属性-> Java构建路径->源.

Project - > Properties -> Java Build Path -> Source .

我添加了/src并重新启动了tomcat.

I added /src and restarted tomcat.

这篇关于Maven Eclipse Tomcat ClassNotFoundException的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！