Question

这是抛出的异常：

    SEVERE: Error loading WebappClassLoader
    delegate: false
    repositories:
       /WEB-INF/classes/
      ----------> Parent Classloader:
      org.apache.catalina.loader.StandardClassLoader@3d434234
      controlador.GeraSequenciaServlet
    java.lang.ClassNotFoundException: controlador.GeraSequenciaServlet
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1516)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1361)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1095)
    at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:809)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:865)
    at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
    at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555)
    at java.lang.Thread.run(Thread.java:636)
    25/08/2011 12:26:59 org.apache.catalina.core.StandardWrapperValve invoke
    +++++++++++++++++++

我已经检查了web.xml，GeraSequenciaServlet就在那里......所以我迷路了......

BTW：我在Linux Fedora 14，Phenom处理器，4GB RAM中使用Eclipse IDE。

Answer 1

您的课程应该转到WEB-INF/classes。如果您正在使用eclipse WTP服务器部署，那么您应该转到Right click > Properties > Facets，并启用“动态Web项目”。

抛出异常异常

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