Hi,
I'm using Tomcat 6.0.26 with Java 1.6. I'm getting a strange
NullPointerException from a Tomcat class. My code is …
if (request != null &&
request.getParameter(FORM_SUBMIT_SITE_NAME +
"FormSubmit") != null) {
and the stack trace is below. I have verified I'm not passing a null to
"request.getParameter." Another thread I found suggests this is an encoding
issue, but all the characters I'm using are UTF-8. Any ideas how to
troubleshoot this further?
Thanks, - Dave
java.lang.NullPointerException
at
org.apache.catalina.connector.Request.parseParameters(Request.java:2426)
at
org.apache.catalina.connector.Request.getParameter(Request.java:1040)
at
org.apache.catalina.connector.RequestFacade.getParameter(RequestFacade.java:355)
at
javax.servlet.ServletRequestWrapper.getParameter(ServletRequestWrapper.java:158)
at
com.myco.database.entities.JspAppInterface.isFormSubmitted(JspAppInterface.java:289)
at
org.apache.jsp.meetings.rfp.save_jsp._jspService(save_jsp.java:171)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.myco.filter.RecordPageFilter.doFilter(RecordPageFilter.java:35)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:344)
at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:110)
at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:356)
at
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:98)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:356)
at
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:95)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:356)
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