02-23 11:50:00 WARN logThrowable(smartbi.freequery.filter.Filter:87) - Throwable thrown during doFilter on request with URI: /smartbi/vision/singlelogin.jsp and Query: ruuids=78373&sDate=1645588080668&rUUID=ro0A5WwXzEme3S3h2dn9SfcJA1YJcyw9&sName=do&yyuuid=b811519c3a6f44daa01bd8138dfca93anull
java.lang.NullPointerException
at smartbi.freequery.filter.GenericResponseWrapper.getWriter(GenericResponseWrapper.java:131)
at smartbi.freequery.filter.GZIPFilter$1.getWriter(GZIPFilter.java:225)
at com.css.sword.sso.client.SSOHttpClient.gotoLoginUrl(SSOHttpClient.java:331)
at com.css.sword.sso.client.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:159)
at smartbi.extension.ExtensionFilter$1.doFilter(ExtensionFilter.java:174)
at smartbi.extension.ExtensionFilter.doFilterInternal(ExtensionFilter.java:205)
at smartbi.extension.ExtensionFilter.doFilter(ExtensionFilter.java:83)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at smartbi.framework.rmi.TransactionFilter.doFilter(Smartbi:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at smartbi.freequery.filter.GZIPFilter.doFilter(GZIPFilter.java:236)
at smartbi.freequery.filter.Filter.doFilter(Filter.java:33)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at smartbi.freequery.filter.ExceptionResponseFilter.doFilter(ExceptionResponseFilter.java:77)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at smartbi.freequery.filter.CheckRefererFilter.doFilter(CheckRefererFilter.java:45)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at smartbi.freequery.filter.CheckHttpMethodFilter.doFilter(CheckHttpMethodFilter.java:62)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at smartbi.freequery.filter.TraceFilter.doFilter(TraceFilter.java:61)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at smartbi.framework.RedisSessionFilter.doFilter(Smartbi:137)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3459)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3425)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:323)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2283)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2199)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2177)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1632)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:256)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)