jive不能登入啊!

04-08-22 wangdei
在输入用户名和密码之后,出现了

java.lang.NullPointerException

at com.jivesoftware.forum.database.DbAuthorizationFactory.createAuthorization(DbAuthorizationFactory.java:73)

at com.jivesoftware.forum.AuthorizationFactory.getAuthorization(AuthorizationFactory.java:57)

at org.apache.jsp.admin.login_jsp._jspService(login_jsp.java:66)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:298)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

at com.jdon.util.HttpResponseCacheFilter.doFilter(HttpResponseCacheFilter.java:52)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)

at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)

at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)

at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:793)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:702)

at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:571)

at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:644)

at java.lang.Thread.run(Thread.java:534)

不知什么错误啊!万急!

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