受影响导致错误
问题描述：
我们的网站管理员在周末应用了一些修补程序（不知道哪些修补程序），并且似乎已经杀死了<cffeed>。我们得到的错误如下。我们在<cftry>内部有<cffeed>标记，但仍会产生错误。任何关于什么会导致错误或如何绕过而不重写所有代码的想法？受影响导致错误
ROOT CAUSE:
java.lang.NoClassDefFoundError: Could not initialize class coldfusion.syndication.FeedDateParser
at coldfusion.tagext.io.FeedTag.<init>(FeedTag.java:64)
at sun.reflect.GeneratedConstructorAccessor555.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at coldfusion.runtime.NeoPageContext$TagSet.getTagHandlerInstance(NeoPageContext.java:2284)
at coldfusion.runtime.NeoPageContext.getTagHandlerInstance(NeoPageContext.java:2192)
at coldfusion.runtime.CfJspPage._initTag(CfJspPage.java:1789)
at cfindex2ecfm2002820310.runPage(D:\WEB\ROOT\itap\index.cfm:156)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:483)
at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:288)
at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:198)
at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
答
看起来这是一个沙箱问题。我们已打开安全沙箱。当修补程序安装到位时，需要将/ WEB-INF/cfusion/lib /的路径添加到沙箱中。到目前为止，我们发现这种影响的唯一因素是受到了限制。此外，当进行更改时，必须重新启动ColdFusion。
不好评论对不起 – Grumpy 2010-03-01 15:14:29
您是否尝试过从应用程序中单独测试cffed？如果它与纯粹的独立.cfm一起失败，它看起来像应该发布到Adobe的错误。 – Sergii 2010-03-01 15:28:20
是的，无论它是什么，它都会出错。在应用热修复之前，这并没有发生。 – Jason 2010-03-01 15:30:32