使用Java库与ColdFusion 9 [英] Using Java libraries with ColdFusion 9

查看:166
本文介绍了使用Java库与ColdFusion 9的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我目前正在运行一个应用一些自然语言处理技术来分析数据的Java应用程序。这个应用程序包括一个Java类文件和一个.bin扩展名库
应用程序在我的开发服务器上正常工作,但在实时服务器上我得到以下错误:

I am currently running a Java application which applies some natural language processing techniques to analyze data. This application includes a Java Class file and 1 library of .bin extension The application works fine on my development server but on the live server I get the error below:

对象实例化异常。

实例化Java对象时发生异常。该类不能是接口或抽象类。 错误:opennlp / tools / util / ObjectStream。


堆栈跟踪java.lang .NoClassDefFoundError:
opennlp / tools / util / ObjectStream
at java.lang.Class.getDeclaredFields0(Native方法)
at java.lang.Class.privateGetDeclaredFields(Class.java:2291)
at java.lang.Class.privateGetPublicFields(Class.java:2324)
at java.lang.Class.getFields(Class.java:1359)
at coldfusion.runtime.java.ObjectHandler。初始化(ObjectHandler.java:35)
at coldfusion.runtime.java.ObjectHandler。(ObjectHandler.java30)
at coldfusion.runtime.java.ReflectionCache $ 1.fetch(ReflectionCache.java:29)
at coldfusion.util.SoftCache.get_statsOff(SoftCache.java:133)
at coldfusion.util.SoftCache.get(SoftCache.java:81)
at coldfusion.runtime.java.ReflectionCache .get(ReflectionCache.java:36)
at coldfusion.runtime.java.JavaProxy。(JavaProxy.java:35)
at coldfusion.runtime.java.JavaProxyFactory.getProxy(JavaProxyFactory.java:89)
at coldfusion.runtime.ProxyFactory.getProxy(ProxyFactory.java:65)
at coldfusion.runtime.CFPage.createObjectProxy(CFPage.java:5002)
at coldfusion.runtime.CFPage.CreateObject (CFPage.java:4966)
at coldfusion.runtime.CFPage.CreateObject(CFPage.java:4907)
at coldfusion.runtime.CFPage.CreateObject(CFPage.java:4885)
at coldfusion.runtime.CFPage.CreateObject(CFPage.java:4842)
at cfWord_Cloud_Report2ecfm2061667591.runPage(E:\sites\SignatureWebMedical.Com\cf_modules\reports\sounding\Word_Cloud_Report.cfm:40)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:231)
at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:416)
at coldfusion.runtime.CfJspPage ._emptyTcfTag(CfJspPage.java:2722)
at cfindex2ecfm1980726432._factor0(E:\sites_virtualdirs\admin\reports\index.cfm:425)
at cfindex2ecfm1980726432._factor7(E:\ sites_virtualdirs\admin\reports\index.cfm:403)
at cfindex2ecfm1980726432._factor8(E:\sites_virtualdirs\admin\reports\index.cfm:188)
at cfindex2ecfm1980726432。 runpage(E:\sites_virtualdirs\admin\reports\index.cfm:1)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:231)
at coldfusion.tagext.lang .IncludeTag.doStartTag(IncludeTag.java:416)
at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:360)
at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke PathFilter.java:94)
at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
在coldfusion .filter.BrowserFilter.invoke(BrowserFilter.java:38)
在coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
在coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38 )
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
在coldfusion.filter.RequestThrottleFilter。在coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
在jrun中调用(RequestThrottleFilter.java:126)
at coldfusion.CfmServlet.service(CfmServlet.java:200)
.servlet.FilterChain.doFilter(FilterChain.java:86)
在com.intergral.fusionreactor.filter.FusionReactorFilter.b(FusionReactorFilter.java:376)
at com.intergral.fusionreactor.filter.FusionReactorFilter .c(FusionReactorFilter.java:254)
在com.intergral.fusionreactor.filter.FusionReactorFilter.doFilter(FusionReactorFilter.java:164)
在jrun.servlet.FilterChain.doFilter(FilterChain.java:94 )
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
在jrun.servlet。 FilterChain.doFilter(FilterChain.java:94)
在jrun.servlet.FilterChain.service(FilterChain.java:101)
在jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
在jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
在jrun.servlet.ServletEngineService.dispatch(ServletEngineService .java:543)
在jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
在jrunx.scheduler.ThreadPool $ DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool $ ThreadThrottle.invokeRunnable(ThreadPool.java:428)
在jrunx.scheduler.ThreadPool $ UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
在jrunx.scheduler.WorkerThread。运行(WorkerThread.java:66)
导致:java.lang.ClassNotFoundException:opennlp.tools.util.ObjectStream
at coldfusion.bootstrap.BootstrapClassLoader.loadClass(BootstrapClassLoader。 java:235)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)
... 61更多

Stack Trace java.lang.NoClassDefFoundError: opennlp/tools/util/ObjectStream at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2291) at java.lang.Class.privateGetPublicFields(Class.java:2324) at java.lang.Class.getFields(Class.java:1359) at coldfusion.runtime.java.ObjectHandler.Initialize(ObjectHandler.java:35) at coldfusion.runtime.java.ObjectHandler.(ObjectHandler.java:30) at coldfusion.runtime.java.ReflectionCache$1.fetch(ReflectionCache.java:29) at coldfusion.util.SoftCache.get_statsOff(SoftCache.java:133) at coldfusion.util.SoftCache.get(SoftCache.java:81) at coldfusion.runtime.java.ReflectionCache.get(ReflectionCache.java:36) at coldfusion.runtime.java.JavaProxy.(JavaProxy.java:35) at coldfusion.runtime.java.JavaProxyFactory.getProxy(JavaProxyFactory.java:89) at coldfusion.runtime.ProxyFactory.getProxy(ProxyFactory.java:65) at coldfusion.runtime.CFPage.createObjectProxy(CFPage.java:5002) at coldfusion.runtime.CFPage.CreateObject(CFPage.java:4966) at coldfusion.runtime.CFPage.CreateObject(CFPage.java:4907) at coldfusion.runtime.CFPage.CreateObject(CFPage.java:4885) at coldfusion.runtime.CFPage.CreateObject(CFPage.java:4842) at cfWord_Cloud_Report2ecfm2061667591.runPage(E:\sites\SignatureWebMedical.Com\cf_modules\reports\sounding\Word_Cloud_Report.cfm:40) at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:231) at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:416) at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2722) at cfindex2ecfm1980726432._factor0(E:\sites_virtualdirs\admin\reports\index.cfm:425) at cfindex2ecfm1980726432._factor7(E:\sites_virtualdirs\admin\reports\index.cfm:403) at cfindex2ecfm1980726432._factor8(E:\sites_virtualdirs\admin\reports\index.cfm:188) at cfindex2ecfm1980726432.runPage(E:\sites_virtualdirs\admin\reports\index.cfm:1) at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:231) at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:416) at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65) at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:360) at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48) at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40) at coldfusion.filter.PathFilter.invoke(PathFilter.java:94) at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70) 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.filter.CachingFilter.invoke(CachingFilter.java:62) at coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java:126) at coldfusion.CfmServlet.service(CfmServlet.java:200) at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89) at jrun.servlet.FilterChain.doFilter(FilterChain.java:86) at com.intergral.fusionreactor.filter.FusionReactorFilter.b(FusionReactorFilter.java:376) at com.intergral.fusionreactor.filter.FusionReactorFilter.c(FusionReactorFilter.java:254) at com.intergral.fusionreactor.filter.FusionReactorFilter.doFilter(FusionReactorFilter.java:164) at jrun.servlet.FilterChain.doFilter(FilterChain.java:94) 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$DownstreamMetrics.invokeRunnable(ThreadPool.java:320) at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428) at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266) at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66) Caused by: java.lang.ClassNotFoundException:opennlp.tools.util.ObjectStream at coldfusion.bootstrap.BootstrapClassLoader.loadClass(BootstrapClassLoader.java:235) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316) ... 61 more

在我看来,这是一个类路径问题。我有与Dev服务器相同的问题,但通过将所有我的文件放在Cold Fusion 9目录中修复它: C:\ColdFusion9\runtime\servers\lib
当我将类文件和库.bin文件放在Live服务器上的同一文件夹中时,它不工作。
每次添加/删除类文件和.bin文件时,重新启动我的生产服务器。

It seems to me that it’s a class path issue. I had the same problem with the Dev server but fixed it by placing all my files in the Cold Fusion 9 directory: C:\ColdFusion9\runtime\servers\lib When I place the class file and library .bin file in the same folder on the Live server it does not work. I restart my production server every time I am adding/deleting the class file and .bin files.

推荐答案

问题是windows的版本。在开发我们使用Windows Server 2008 R2和生产我们使用Windows Server 2008 SP2,这是基于我在线阅读他们有很多差异(小但重要)我们在星期五更新了我们的生产服务器,一切开始工作。感谢所有回覆这则讯息。

My issue was the versions of windows. On development we are using Windows server 2008 R2 and on production we were using Windows server 2008 SP2, which based on what I read online they have a lot differences (minor but important) We updated our production server on Friday and everything started working. Thanks to all that replied to this post.

这篇关于使用Java库与ColdFusion 9的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆