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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=22040 NullPointerException when invoking getSession in Filter Summary: NullPointerException when invoking getSession in Filter Product: Tomcat 4 Version: 4.1.24 Platform: PC OS/Version: Linux Status: NEW Severity: Major Priority: Other Component: Servlet & JSP API AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] I am getting a NullPointerException when invoking: request.getSession(false) in a Filter I get the exception only when getting session AFTER doFilter(), but not when called before doFilter. Here is the exception: 18:04:36,906 ERROR [STDERR] at org.apache.coyote.tomcat4.CoyoteRequestFacade.getSession(CoyoteRequestFacade.java:365) 18:04:36,906 ERROR [STDERR] at com.xxx.cp.filter.xxxFilter.postCheckSession(xxxFilter.java:237) 18:04:36,906 ERROR [STDERR] at com.xxx.cp.filter.xxxFilter.doFilter(xxxFilter.java:161) 18:04:36,907 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) 18:04:36,907 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) 18:04:36,907 ERROR [STDERR] at com.sun.j2ee.blueprints.signon.web.SignOnFilter.doFilter(SignOnFilter.java:151) 18:04:36,921 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) 18:04:36,921 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) 18:04:36,922 ERROR [STDERR] at com.sun.j2ee.blueprints.encodingfilter.web.EncodingFilter.doFilter(EncodingFilter.java:77) 18:04:36,922 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213) 18:04:36,922 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) 18:04:36,923 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) 18:04:36,923 ERROR [STDERR] at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) 18:04:36,923 ERROR [STDERR] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) 18:04:36,924 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) 18:04:36,924 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 18:04:36,924 ERROR [STDERR] at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) 18:04:36,924 ERROR [STDERR] at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) 18:04:36,925 ERROR [STDERR] at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) 18:04:36,925 ERROR [STDERR] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) 18:04:36,925 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) 18:04:36,926 ERROR [STDERR] at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) 18:04:36,926 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) 18:04:36,926 ERROR [STDERR] at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) 18:04:36,927 ERROR [STDERR] at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) 18:04:36,927 ERROR [STDERR] at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) 18:04:36,927 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) 18:04:36,928 ERROR [STDERR] at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) 18:04:36,928 ERROR [STDERR] at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:509) --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
