诡异的错误

reniaL

今天还是没什么事做，继续学AJAX，不料下午却碰到个诡异的问题，弄了好久，浪费时间啊。。
很简单，想在一个HTML里面包含进一个js文件，用了如下代码：
script type="text/javascript" src="../js/hack2.js">/script>
路径是没错的，但FF里的错误控制台一直提示说sendData() is not defined，sendData是hack2.js里的一个function。明明没错为什么就是出错了。。。
后来没办法，试着把hack2.js移到跟HTML文件同一个位置，然后改代码：
script type="text/javascript" src="hack2.js">/script>
一试，行了。但改回原来那样还是不行。囧
再后来，关了MyEclipse，重启，Remove Deployment，Clean，Add Deployment，终于搞定，虽然还不知道之前为什么会出错，在Remove Deployment的时候tomcat出错了，之前没见过这样，不知道有没有关系。唉，可惜了我一个宝贵的下午啊。。
信息: Undeploying context [/AjaxHacks]
2008-4-2 15:43:22 org.apache.catalina.core.StandardContext listenerStop
严重: Exception sending context destroyed event to listener instance of class com.sun.faces.application.WebappLifecycleListener
java.lang.NoClassDefFoundError: com/sun/faces/spi/InjectionProviderException
    at com.sun.faces.application.WebappLifecycleListener.handleAttributeEvent(WebappLifecycleListener.java:224)
    at com.sun.faces.application.WebappLifecycleListener.contextDestroyed(WebappLifecycleListener.java:275)
    at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:3882)
    at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4516)
    at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924)
    at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1044)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1212)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
    at java.lang.Thread.run(Unknown Source)
2008-4-2 15:43:22 org.apache.catalina.core.StandardContext listenerStop
严重: Exception sending context destroyed event to listener instance of class com.sun.faces.config.ConfigureListener
java.lang.NoClassDefFoundError: com/sun/faces/config/ConfigureListener$ServletContextAdapter
    at com.sun.faces.config.ConfigureListener.contextDestroyed(ConfigureListener.java:489)
    at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:3882)
    at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4516)
    at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:924)
    at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1044)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1212)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
    at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
    at java.lang.Thread.run(Unknown Source)


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