Jfinal部署到bae3.0一直失败，求助

错误信息如下：

以前部署都没事的，不知道怎么解决

2014-07-20 13:53:28,898 [localhost-startStop-1] ERROR org.apache.catalina.core.StandardContext- Error filterStart at java.lang.Thread.run(Thread.java:724) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1660) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:983) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5452) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4775) at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:107) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281) at com.jfinal.core.JFinalFilter.init(JFinalFilter.java:49) at com.jfinal.core.JFinal.init(JFinal.java:67) at com.jfinal.core.Config.configJFinal(Config.java:46) at com.itfuyun.config.CoreConfig.configConstant(CoreConfig.java:34) at com.jfinal.config.JFinalConfig.loadPropertyFile(JFinalConfig.java:96) java.lang.IllegalArgumentException: Properties file not found: /tmp/tomcat/Catalina/localhost/_/WEB-INF/db_config.txt