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Felix+Jetty 一直出异常，部署不上webapp

2014-09-17 11:03:03 168 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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拓扑优化背后的科学：ANSYS Workbench中的算法与原理本文深入解析了ANSYS Workbench中拓扑优化的科学原理与算法实现，重点介绍了密度法（SIMP）和灵敏度分析等核心算法。通过分层架构解析和参数调优实战，展示如何有效进行模型验证与多物理场耦合优化，帮助工程师提升结构设计效率与性能。阅读详情

刚刚参照Jetty官方手册，将其放到Felix中，然后弄了一个空web应用jar放进去了。
结果不知为何报这个异常：



2014-09-17 22:24:49.501:WARN:oejobis.JettyServerServiceTracker:FelixStartLevel:

java.lang.NullPointerException

        at java.util.regex.Matcher.getTextLength(Matcher.java:1283)

        at java.util.regex.Matcher.reset(Matcher.java:309)

        at java.util.regex.Matcher.<init>(Matcher.java:229)

        at java.util.regex.Pattern.matcher(Pattern.java:1093)

        at org.eclipse.jetty.osgi.boot.jasper.ContainerTldBundleDiscoverer.getUrlsForBundlesWithTlds(ContainerTldBundleDiscoverer.java:139)

        at org.eclipse.jetty.osgi.boot.internal.serverfactory.ServerInstanceWrapper.start(ServerInstanceWrapper.java:290)

        at org.eclipse.jetty.osgi.boot.internal.serverfactory.JettyServerServiceTracker.serviceChanged(JettyServerServiceTracker.java:116)

        at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:943)

        at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:794)

        at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:544)

        at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4445)

        at org.apache.felix.framework.Felix.registerService(Felix.java:3431)

        at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)

        at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)

        at org.eclipse.jetty.osgi.boot.internal.serverfactory.DefaultJettyAtJettyHomeHelper.startJettyAtJettyHome(DefaultJettyAtJettyHomeHelper.java:1

76)

        at org.eclipse.jetty.osgi.boot.JettyBootstrapActivator.start(JettyBootstrapActivator.java:98)

        at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:645)

        at org.apache.felix.framework.Felix.activateBundle(Felix.java:2154)

        at org.apache.felix.framework.Felix.startBundle(Felix.java:2072)

        at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1299)

        at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:304)

        at java.lang.Thread.run(Thread.java:745)

2014-09-17 22:24:49.504:INFO:oejobis.DefaultJettyAtJettyHomeHelper:FelixStartLevel: Default jetty server configured