无法在liferay门户中部署wicket-portlet？

Question

我在部署期间遇到以下错误。所以请任何人帮助我之前遇到过相同类型的错误。

05:38:29,572 ERROR [pool-2-thread-6][InvokerFilter:203] Unable to initialize filter org.apache.wicket.protocol.http.WicketFilter
java.lang.IllegalArgumentException: Error initializing WicketFilter - you have no <filter-mapping> element with a url-pattern that uses filter: HelloWorldApplication
    at org.apache.wicket.protocol.http.WicketFilter.getFilterPath(WicketFilter.java:930)
    at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:677)
    at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterHelper.initFilter(InvokerFilterHelper.java:200)
    at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterHelper.readLiferayFilterWebXML(InvokerFilterHelper.java:292)
    at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doPortalInit(InvokerFilter.java:144)
    at com.liferay.portal.kernel.util.BasePortalLifecycle.portalInit(BasePortalLifecycle.java:42)
    at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:64)
    at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:56)
    at com.liferay.portal.kernel.util.BasePortalLifecycle.registerPortalLifecycle(BasePortalLifecycle.java:52)
    at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.init(InvokerFilter.java:87)
    at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277)
    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
    at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382)
    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103)
    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4638)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5294)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1099)
    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1621)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:619)

对于以下配置，我还将库文件放在WEB-INF / lib /

中

• wicket-1.4.10.jar
• SLF4J-API-1.5.8.jar
• SLF4J-log4j12-1.5.8.jar

Web.xml：

<context-param>
        <param-name>configuration</param-name>
        <param-value>deployment</param-value>
    </context-param>

    <filter>
        <filter-name>HelloWorldApplication</filter-name>
        <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
        <init-param>
          <param-name>detectPortletContext</param-name>
          <param-value>true</param-value>
        </init-param>
        <init-param>
          <param-name>applicationClassName</param-name>
          <param-value>ca.intelliware.helloworld.app.HelloWorldApplication</param-value>
        </init-param>
    </filter>

    <filter-mapping>
        <filter-name>HelloWorldApplication</filter-name>
        <url-pattern>/sample/*</url-pattern>
        <dispatcher>FORWARD</dispatcher>
        <dispatcher>REQUEST</dispatcher>
        <dispatcher>INCLUDE</dispatcher>
    </filter-mapping>